diff options
Diffstat (limited to 'src/core/lib/iomgr')
102 files changed, 2851 insertions, 2841 deletions
diff --git a/src/core/lib/iomgr/closure.cc b/src/core/lib/iomgr/closure.cc index 00edefc6ae..60e99d0e4e 100644 --- a/src/core/lib/iomgr/closure.cc +++ b/src/core/lib/iomgr/closure.cc @@ -29,14 +29,14 @@ grpc_tracer_flag grpc_trace_closure = GRPC_TRACER_INITIALIZER(false, "closure"); #endif #ifndef NDEBUG -grpc_closure *grpc_closure_init(const char *file, int line, - grpc_closure *closure, grpc_iomgr_cb_func cb, - void *cb_arg, - grpc_closure_scheduler *scheduler) { +grpc_closure* grpc_closure_init(const char* file, int line, + grpc_closure* closure, grpc_iomgr_cb_func cb, + void* cb_arg, + grpc_closure_scheduler* scheduler) { #else -grpc_closure *grpc_closure_init(grpc_closure *closure, grpc_iomgr_cb_func cb, - void *cb_arg, - grpc_closure_scheduler *scheduler) { +grpc_closure* grpc_closure_init(grpc_closure* closure, grpc_iomgr_cb_func cb, + void* cb_arg, + grpc_closure_scheduler* scheduler) { #endif closure->cb = cb; closure->cb_arg = cb_arg; @@ -52,12 +52,12 @@ grpc_closure *grpc_closure_init(grpc_closure *closure, grpc_iomgr_cb_func cb, return closure; } -void grpc_closure_list_init(grpc_closure_list *closure_list) { +void grpc_closure_list_init(grpc_closure_list* closure_list) { closure_list->head = closure_list->tail = NULL; } -bool grpc_closure_list_append(grpc_closure_list *closure_list, - grpc_closure *closure, grpc_error *error) { +bool grpc_closure_list_append(grpc_closure_list* closure_list, + grpc_closure* closure, grpc_error* error) { if (closure == NULL) { GRPC_ERROR_UNREF(error); return false; @@ -74,9 +74,9 @@ bool grpc_closure_list_append(grpc_closure_list *closure_list, return was_empty; } -void grpc_closure_list_fail_all(grpc_closure_list *list, - grpc_error *forced_failure) { - for (grpc_closure *c = list->head; c != NULL; c = c->next_data.next) { +void grpc_closure_list_fail_all(grpc_closure_list* list, + grpc_error* forced_failure) { + for (grpc_closure* c = list->head; c != NULL; c = c->next_data.next) { if (c->error_data.error == GRPC_ERROR_NONE) { c->error_data.error = GRPC_ERROR_REF(forced_failure); } @@ -88,7 +88,7 @@ bool grpc_closure_list_empty(grpc_closure_list closure_list) { return closure_list.head == NULL; } -void grpc_closure_list_move(grpc_closure_list *src, grpc_closure_list *dst) { +void grpc_closure_list_move(grpc_closure_list* src, grpc_closure_list* dst) { if (src->head == NULL) { return; } @@ -103,28 +103,28 @@ void grpc_closure_list_move(grpc_closure_list *src, grpc_closure_list *dst) { typedef struct { grpc_iomgr_cb_func cb; - void *cb_arg; + void* cb_arg; grpc_closure wrapper; } wrapped_closure; -static void closure_wrapper(grpc_exec_ctx *exec_ctx, void *arg, - grpc_error *error) { - wrapped_closure *wc = (wrapped_closure *)arg; +static void closure_wrapper(grpc_exec_ctx* exec_ctx, void* arg, + grpc_error* error) { + wrapped_closure* wc = (wrapped_closure*)arg; grpc_iomgr_cb_func cb = wc->cb; - void *cb_arg = wc->cb_arg; + void* cb_arg = wc->cb_arg; gpr_free(wc); cb(exec_ctx, cb_arg, error); } #ifndef NDEBUG -grpc_closure *grpc_closure_create(const char *file, int line, - grpc_iomgr_cb_func cb, void *cb_arg, - grpc_closure_scheduler *scheduler) { +grpc_closure* grpc_closure_create(const char* file, int line, + grpc_iomgr_cb_func cb, void* cb_arg, + grpc_closure_scheduler* scheduler) { #else -grpc_closure *grpc_closure_create(grpc_iomgr_cb_func cb, void *cb_arg, - grpc_closure_scheduler *scheduler) { +grpc_closure* grpc_closure_create(grpc_iomgr_cb_func cb, void* cb_arg, + grpc_closure_scheduler* scheduler) { #endif - wrapped_closure *wc = (wrapped_closure *)gpr_malloc(sizeof(*wc)); + wrapped_closure* wc = (wrapped_closure*)gpr_malloc(sizeof(*wc)); wc->cb = cb; wc->cb_arg = cb_arg; #ifndef NDEBUG @@ -136,11 +136,11 @@ grpc_closure *grpc_closure_create(grpc_iomgr_cb_func cb, void *cb_arg, } #ifndef NDEBUG -void grpc_closure_run(const char *file, int line, grpc_exec_ctx *exec_ctx, - grpc_closure *c, grpc_error *error) { +void grpc_closure_run(const char* file, int line, grpc_exec_ctx* exec_ctx, + grpc_closure* c, grpc_error* error) { #else -void grpc_closure_run(grpc_exec_ctx *exec_ctx, grpc_closure *c, - grpc_error *error) { +void grpc_closure_run(grpc_exec_ctx* exec_ctx, grpc_closure* c, + grpc_error* error) { #endif GPR_TIMER_BEGIN("grpc_closure_run", 0); if (c != NULL) { @@ -158,11 +158,11 @@ void grpc_closure_run(grpc_exec_ctx *exec_ctx, grpc_closure *c, } #ifndef NDEBUG -void grpc_closure_sched(const char *file, int line, grpc_exec_ctx *exec_ctx, - grpc_closure *c, grpc_error *error) { +void grpc_closure_sched(const char* file, int line, grpc_exec_ctx* exec_ctx, + grpc_closure* c, grpc_error* error) { #else -void grpc_closure_sched(grpc_exec_ctx *exec_ctx, grpc_closure *c, - grpc_error *error) { +void grpc_closure_sched(grpc_exec_ctx* exec_ctx, grpc_closure* c, + grpc_error* error) { #endif GPR_TIMER_BEGIN("grpc_closure_sched", 0); if (c != NULL) { @@ -189,14 +189,14 @@ void grpc_closure_sched(grpc_exec_ctx *exec_ctx, grpc_closure *c, } #ifndef NDEBUG -void grpc_closure_list_sched(const char *file, int line, - grpc_exec_ctx *exec_ctx, grpc_closure_list *list) { +void grpc_closure_list_sched(const char* file, int line, + grpc_exec_ctx* exec_ctx, grpc_closure_list* list) { #else -void grpc_closure_list_sched(grpc_exec_ctx *exec_ctx, grpc_closure_list *list) { +void grpc_closure_list_sched(grpc_exec_ctx* exec_ctx, grpc_closure_list* list) { #endif - grpc_closure *c = list->head; + grpc_closure* c = list->head; while (c != NULL) { - grpc_closure *next = c->next_data.next; + grpc_closure* next = c->next_data.next; #ifndef NDEBUG if (c->scheduled) { gpr_log(GPR_ERROR, diff --git a/src/core/lib/iomgr/closure.h b/src/core/lib/iomgr/closure.h index cd32a4ba38..8b1188e2db 100644 --- a/src/core/lib/iomgr/closure.h +++ b/src/core/lib/iomgr/closure.h @@ -38,8 +38,8 @@ extern grpc_tracer_flag grpc_trace_closure; #endif typedef struct grpc_closure_list { - grpc_closure *head; - grpc_closure *tail; + grpc_closure* head; + grpc_closure* tail; } grpc_closure_list; /** gRPC Callback definition. @@ -49,24 +49,24 @@ typedef struct grpc_closure_list { * describing what went wrong. * Error contract: it is not the cb's job to unref this error; * the closure scheduler will do that after the cb returns */ -typedef void (*grpc_iomgr_cb_func)(grpc_exec_ctx *exec_ctx, void *arg, - grpc_error *error); +typedef void (*grpc_iomgr_cb_func)(grpc_exec_ctx* exec_ctx, void* arg, + grpc_error* error); typedef struct grpc_closure_scheduler grpc_closure_scheduler; typedef struct grpc_closure_scheduler_vtable { /* NOTE: for all these functions, closure->scheduler == the scheduler that was used to find this vtable */ - void (*run)(grpc_exec_ctx *exec_ctx, grpc_closure *closure, - grpc_error *error); - void (*sched)(grpc_exec_ctx *exec_ctx, grpc_closure *closure, - grpc_error *error); - const char *name; + void (*run)(grpc_exec_ctx* exec_ctx, grpc_closure* closure, + grpc_error* error); + void (*sched)(grpc_exec_ctx* exec_ctx, grpc_closure* closure, + grpc_error* error); + const char* name; } grpc_closure_scheduler_vtable; /** Abstract type that can schedule closures for execution */ struct grpc_closure_scheduler { - const grpc_closure_scheduler_vtable *vtable; + const grpc_closure_scheduler_vtable* vtable; }; /** A closure over a grpc_iomgr_cb_func. */ @@ -74,7 +74,7 @@ struct grpc_closure { /** Once queued, next indicates the next queued closure; before then, scratch * space */ union { - grpc_closure *next; + grpc_closure* next; gpr_mpscq_node atm_next; uintptr_t scratch; } next_data; @@ -83,15 +83,15 @@ struct grpc_closure { grpc_iomgr_cb_func cb; /** Arguments to be passed to "cb". */ - void *cb_arg; + void* cb_arg; /** Scheduler to schedule against: NULL to schedule against current execution context */ - grpc_closure_scheduler *scheduler; + grpc_closure_scheduler* scheduler; /** Once queued, the result of the closure. Before then: scratch space */ union { - grpc_error *error; + grpc_error* error; uintptr_t scratch; } error_data; @@ -100,39 +100,39 @@ struct grpc_closure { #ifndef NDEBUG bool scheduled; bool run; // true = run, false = scheduled - const char *file_created; + const char* file_created; int line_created; - const char *file_initiated; + const char* file_initiated; int line_initiated; #endif }; /** Initializes \a closure with \a cb and \a cb_arg. Returns \a closure. */ #ifndef NDEBUG -grpc_closure *grpc_closure_init(const char *file, int line, - grpc_closure *closure, grpc_iomgr_cb_func cb, - void *cb_arg, - grpc_closure_scheduler *scheduler); +grpc_closure* grpc_closure_init(const char* file, int line, + grpc_closure* closure, grpc_iomgr_cb_func cb, + void* cb_arg, + grpc_closure_scheduler* scheduler); #define GRPC_CLOSURE_INIT(closure, cb, cb_arg, scheduler) \ grpc_closure_init(__FILE__, __LINE__, closure, cb, cb_arg, scheduler) #else -grpc_closure *grpc_closure_init(grpc_closure *closure, grpc_iomgr_cb_func cb, - void *cb_arg, - grpc_closure_scheduler *scheduler); +grpc_closure* grpc_closure_init(grpc_closure* closure, grpc_iomgr_cb_func cb, + void* cb_arg, + grpc_closure_scheduler* scheduler); #define GRPC_CLOSURE_INIT(closure, cb, cb_arg, scheduler) \ grpc_closure_init(closure, cb, cb_arg, scheduler) #endif /* Create a heap allocated closure: try to avoid except for very rare events */ #ifndef NDEBUG -grpc_closure *grpc_closure_create(const char *file, int line, - grpc_iomgr_cb_func cb, void *cb_arg, - grpc_closure_scheduler *scheduler); +grpc_closure* grpc_closure_create(const char* file, int line, + grpc_iomgr_cb_func cb, void* cb_arg, + grpc_closure_scheduler* scheduler); #define GRPC_CLOSURE_CREATE(cb, cb_arg, scheduler) \ grpc_closure_create(__FILE__, __LINE__, cb, cb_arg, scheduler) #else -grpc_closure *grpc_closure_create(grpc_iomgr_cb_func cb, void *cb_arg, - grpc_closure_scheduler *scheduler); +grpc_closure* grpc_closure_create(grpc_iomgr_cb_func cb, void* cb_arg, + grpc_closure_scheduler* scheduler); #define GRPC_CLOSURE_CREATE(cb, cb_arg, scheduler) \ grpc_closure_create(cb, cb_arg, scheduler) #endif @@ -140,20 +140,20 @@ grpc_closure *grpc_closure_create(grpc_iomgr_cb_func cb, void *cb_arg, #define GRPC_CLOSURE_LIST_INIT \ { NULL, NULL } -void grpc_closure_list_init(grpc_closure_list *list); +void grpc_closure_list_init(grpc_closure_list* list); /** add \a closure to the end of \a list and set \a closure's result to \a error Returns true if \a list becomes non-empty */ -bool grpc_closure_list_append(grpc_closure_list *list, grpc_closure *closure, - grpc_error *error); +bool grpc_closure_list_append(grpc_closure_list* list, grpc_closure* closure, + grpc_error* error); /** force all success bits in \a list to false */ -void grpc_closure_list_fail_all(grpc_closure_list *list, - grpc_error *forced_failure); +void grpc_closure_list_fail_all(grpc_closure_list* list, + grpc_error* forced_failure); /** append all closures from \a src to \a dst and empty \a src. */ -void grpc_closure_list_move(grpc_closure_list *src, grpc_closure_list *dst); +void grpc_closure_list_move(grpc_closure_list* src, grpc_closure_list* dst); /** return whether \a list is empty. */ bool grpc_closure_list_empty(grpc_closure_list list); @@ -162,26 +162,26 @@ bool grpc_closure_list_empty(grpc_closure_list list); * Note that calling this at the end of a closure callback function itself is * by definition safe. */ #ifndef NDEBUG -void grpc_closure_run(const char *file, int line, grpc_exec_ctx *exec_ctx, - grpc_closure *closure, grpc_error *error); +void grpc_closure_run(const char* file, int line, grpc_exec_ctx* exec_ctx, + grpc_closure* closure, grpc_error* error); #define GRPC_CLOSURE_RUN(exec_ctx, closure, error) \ grpc_closure_run(__FILE__, __LINE__, exec_ctx, closure, error) #else -void grpc_closure_run(grpc_exec_ctx *exec_ctx, grpc_closure *closure, - grpc_error *error); +void grpc_closure_run(grpc_exec_ctx* exec_ctx, grpc_closure* closure, + grpc_error* error); #define GRPC_CLOSURE_RUN(exec_ctx, closure, error) \ grpc_closure_run(exec_ctx, closure, error) #endif /** Schedule a closure to be run. Does not need to be run from a safe point. */ #ifndef NDEBUG -void grpc_closure_sched(const char *file, int line, grpc_exec_ctx *exec_ctx, - grpc_closure *closure, grpc_error *error); +void grpc_closure_sched(const char* file, int line, grpc_exec_ctx* exec_ctx, + grpc_closure* closure, grpc_error* error); #define GRPC_CLOSURE_SCHED(exec_ctx, closure, error) \ grpc_closure_sched(__FILE__, __LINE__, exec_ctx, closure, error) #else -void grpc_closure_sched(grpc_exec_ctx *exec_ctx, grpc_closure *closure, - grpc_error *error); +void grpc_closure_sched(grpc_exec_ctx* exec_ctx, grpc_closure* closure, + grpc_error* error); #define GRPC_CLOSURE_SCHED(exec_ctx, closure, error) \ grpc_closure_sched(exec_ctx, closure, error) #endif @@ -189,14 +189,14 @@ void grpc_closure_sched(grpc_exec_ctx *exec_ctx, grpc_closure *closure, /** Schedule all closures in a list to be run. Does not need to be run from a * safe point. */ #ifndef NDEBUG -void grpc_closure_list_sched(const char *file, int line, - grpc_exec_ctx *exec_ctx, - grpc_closure_list *closure_list); +void grpc_closure_list_sched(const char* file, int line, + grpc_exec_ctx* exec_ctx, + grpc_closure_list* closure_list); #define GRPC_CLOSURE_LIST_SCHED(exec_ctx, closure_list) \ grpc_closure_list_sched(__FILE__, __LINE__, exec_ctx, closure_list) #else -void grpc_closure_list_sched(grpc_exec_ctx *exec_ctx, - grpc_closure_list *closure_list); +void grpc_closure_list_sched(grpc_exec_ctx* exec_ctx, + grpc_closure_list* closure_list); #define GRPC_CLOSURE_LIST_SCHED(exec_ctx, closure_list) \ grpc_closure_list_sched(exec_ctx, closure_list) #endif diff --git a/src/core/lib/iomgr/combiner.cc b/src/core/lib/iomgr/combiner.cc index 53f4b7eaa7..ca9c00b935 100644 --- a/src/core/lib/iomgr/combiner.cc +++ b/src/core/lib/iomgr/combiner.cc @@ -43,7 +43,7 @@ grpc_tracer_flag grpc_combiner_trace = #define STATE_ELEM_COUNT_LOW_BIT 2 struct grpc_combiner { - grpc_combiner *next_combiner_on_this_exec_ctx; + grpc_combiner* next_combiner_on_this_exec_ctx; grpc_closure_scheduler scheduler; grpc_closure_scheduler finally_scheduler; gpr_mpscq queue; @@ -62,20 +62,20 @@ struct grpc_combiner { gpr_refcount refs; }; -static void combiner_exec(grpc_exec_ctx *exec_ctx, grpc_closure *closure, - grpc_error *error); -static void combiner_finally_exec(grpc_exec_ctx *exec_ctx, - grpc_closure *closure, grpc_error *error); +static void combiner_exec(grpc_exec_ctx* exec_ctx, grpc_closure* closure, + grpc_error* error); +static void combiner_finally_exec(grpc_exec_ctx* exec_ctx, + grpc_closure* closure, grpc_error* error); static const grpc_closure_scheduler_vtable scheduler = { combiner_exec, combiner_exec, "combiner:immediately"}; static const grpc_closure_scheduler_vtable finally_scheduler = { combiner_finally_exec, combiner_finally_exec, "combiner:finally"}; -static void offload(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error); +static void offload(grpc_exec_ctx* exec_ctx, void* arg, grpc_error* error); -grpc_combiner *grpc_combiner_create(void) { - grpc_combiner *lock = (grpc_combiner *)gpr_zalloc(sizeof(*lock)); +grpc_combiner* grpc_combiner_create(void) { + grpc_combiner* lock = (grpc_combiner*)gpr_zalloc(sizeof(*lock)); gpr_ref_init(&lock->refs, 1); lock->scheduler.vtable = &scheduler; lock->finally_scheduler.vtable = &finally_scheduler; @@ -88,14 +88,14 @@ grpc_combiner *grpc_combiner_create(void) { return lock; } -static void really_destroy(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { +static void really_destroy(grpc_exec_ctx* exec_ctx, grpc_combiner* lock) { GRPC_COMBINER_TRACE(gpr_log(GPR_DEBUG, "C:%p really_destroy", lock)); GPR_ASSERT(gpr_atm_no_barrier_load(&lock->state) == 0); gpr_mpscq_destroy(&lock->queue); gpr_free(lock); } -static void start_destroy(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { +static void start_destroy(grpc_exec_ctx* exec_ctx, grpc_combiner* lock) { gpr_atm old_state = gpr_atm_full_fetch_add(&lock->state, -STATE_UNORPHANED); GRPC_COMBINER_TRACE(gpr_log( GPR_DEBUG, "C:%p really_destroy old_state=%" PRIdPTR, lock, old_state)); @@ -116,22 +116,22 @@ static void start_destroy(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { #define GRPC_COMBINER_DEBUG_SPAM(op, delta) #endif -void grpc_combiner_unref(grpc_exec_ctx *exec_ctx, - grpc_combiner *lock GRPC_COMBINER_DEBUG_ARGS) { +void grpc_combiner_unref(grpc_exec_ctx* exec_ctx, + grpc_combiner* lock GRPC_COMBINER_DEBUG_ARGS) { GRPC_COMBINER_DEBUG_SPAM("UNREF", -1); if (gpr_unref(&lock->refs)) { start_destroy(exec_ctx, lock); } } -grpc_combiner *grpc_combiner_ref(grpc_combiner *lock GRPC_COMBINER_DEBUG_ARGS) { +grpc_combiner* grpc_combiner_ref(grpc_combiner* lock GRPC_COMBINER_DEBUG_ARGS) { GRPC_COMBINER_DEBUG_SPAM(" REF", 1); gpr_ref(&lock->refs); return lock; } -static void push_last_on_exec_ctx(grpc_exec_ctx *exec_ctx, - grpc_combiner *lock) { +static void push_last_on_exec_ctx(grpc_exec_ctx* exec_ctx, + grpc_combiner* lock) { lock->next_combiner_on_this_exec_ctx = NULL; if (exec_ctx->active_combiner == NULL) { exec_ctx->active_combiner = exec_ctx->last_combiner = lock; @@ -141,8 +141,8 @@ static void push_last_on_exec_ctx(grpc_exec_ctx *exec_ctx, } } -static void push_first_on_exec_ctx(grpc_exec_ctx *exec_ctx, - grpc_combiner *lock) { +static void push_first_on_exec_ctx(grpc_exec_ctx* exec_ctx, + grpc_combiner* lock) { lock->next_combiner_on_this_exec_ctx = exec_ctx->active_combiner; exec_ctx->active_combiner = lock; if (lock->next_combiner_on_this_exec_ctx == NULL) { @@ -151,14 +151,14 @@ static void push_first_on_exec_ctx(grpc_exec_ctx *exec_ctx, } #define COMBINER_FROM_CLOSURE_SCHEDULER(closure, scheduler_name) \ - ((grpc_combiner *)(((char *)((closure)->scheduler)) - \ - offsetof(grpc_combiner, scheduler_name))) + ((grpc_combiner*)(((char*)((closure)->scheduler)) - \ + offsetof(grpc_combiner, scheduler_name))) -static void combiner_exec(grpc_exec_ctx *exec_ctx, grpc_closure *cl, - grpc_error *error) { +static void combiner_exec(grpc_exec_ctx* exec_ctx, grpc_closure* cl, + grpc_error* error) { GRPC_STATS_INC_COMBINER_LOCKS_SCHEDULED_ITEMS(exec_ctx); GPR_TIMER_BEGIN("combiner.execute", 0); - grpc_combiner *lock = COMBINER_FROM_CLOSURE_SCHEDULER(cl, scheduler); + grpc_combiner* lock = COMBINER_FROM_CLOSURE_SCHEDULER(cl, scheduler); gpr_atm last = gpr_atm_full_fetch_add(&lock->state, STATE_ELEM_COUNT_LOW_BIT); GRPC_COMBINER_TRACE(gpr_log(GPR_DEBUG, "C:%p grpc_combiner_execute c=%p last=%" PRIdPTR, @@ -187,7 +187,7 @@ static void combiner_exec(grpc_exec_ctx *exec_ctx, grpc_closure *cl, GPR_TIMER_END("combiner.execute", 0); } -static void move_next(grpc_exec_ctx *exec_ctx) { +static void move_next(grpc_exec_ctx* exec_ctx) { exec_ctx->active_combiner = exec_ctx->active_combiner->next_combiner_on_this_exec_ctx; if (exec_ctx->active_combiner == NULL) { @@ -195,21 +195,21 @@ static void move_next(grpc_exec_ctx *exec_ctx) { } } -static void offload(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { - grpc_combiner *lock = (grpc_combiner *)arg; +static void offload(grpc_exec_ctx* exec_ctx, void* arg, grpc_error* error) { + grpc_combiner* lock = (grpc_combiner*)arg; push_last_on_exec_ctx(exec_ctx, lock); } -static void queue_offload(grpc_exec_ctx *exec_ctx, grpc_combiner *lock) { +static void queue_offload(grpc_exec_ctx* exec_ctx, grpc_combiner* lock) { GRPC_STATS_INC_COMBINER_LOCKS_OFFLOADED(exec_ctx); move_next(exec_ctx); GRPC_COMBINER_TRACE(gpr_log(GPR_DEBUG, "C:%p queue_offload", lock)); GRPC_CLOSURE_SCHED(exec_ctx, &lock->offload, GRPC_ERROR_NONE); } -bool grpc_combiner_continue_exec_ctx(grpc_exec_ctx *exec_ctx) { +bool grpc_combiner_continue_exec_ctx(grpc_exec_ctx* exec_ctx) { GPR_TIMER_BEGIN("combiner.continue_exec_ctx", 0); - grpc_combiner *lock = exec_ctx->active_combiner; + grpc_combiner* lock = exec_ctx->active_combiner; if (lock == NULL) { GPR_TIMER_END("combiner.continue_exec_ctx", 0); return false; @@ -241,7 +241,7 @@ bool grpc_combiner_continue_exec_ctx(grpc_exec_ctx *exec_ctx) { // peek to see if something new has shown up, and execute that with // priority (gpr_atm_acq_load(&lock->state) >> 1) > 1) { - gpr_mpscq_node *n = gpr_mpscq_pop(&lock->queue); + gpr_mpscq_node* n = gpr_mpscq_pop(&lock->queue); GRPC_COMBINER_TRACE( gpr_log(GPR_DEBUG, "C:%p maybe_finish_one n=%p", lock, n)); if (n == NULL) { @@ -253,8 +253,8 @@ bool grpc_combiner_continue_exec_ctx(grpc_exec_ctx *exec_ctx) { return true; } GPR_TIMER_BEGIN("combiner.exec1", 0); - grpc_closure *cl = (grpc_closure *)n; - grpc_error *cl_err = cl->error_data.error; + grpc_closure* cl = (grpc_closure*)n; + grpc_error* cl_err = cl->error_data.error; #ifndef NDEBUG cl->scheduled = false; #endif @@ -262,7 +262,7 @@ bool grpc_combiner_continue_exec_ctx(grpc_exec_ctx *exec_ctx) { GRPC_ERROR_UNREF(cl_err); GPR_TIMER_END("combiner.exec1", 0); } else { - grpc_closure *c = lock->final_list.head; + grpc_closure* c = lock->final_list.head; GPR_ASSERT(c != NULL); grpc_closure_list_init(&lock->final_list); int loops = 0; @@ -270,8 +270,8 @@ bool grpc_combiner_continue_exec_ctx(grpc_exec_ctx *exec_ctx) { GPR_TIMER_BEGIN("combiner.exec_1final", 0); GRPC_COMBINER_TRACE( gpr_log(GPR_DEBUG, "C:%p execute_final[%d] c=%p", lock, loops, c)); - grpc_closure *next = c->next_data.next; - grpc_error *error = c->error_data.error; + grpc_closure* next = c->next_data.next; + grpc_error* error = c->error_data.error; #ifndef NDEBUG c->scheduled = false; #endif @@ -327,13 +327,13 @@ bool grpc_combiner_continue_exec_ctx(grpc_exec_ctx *exec_ctx) { return true; } -static void enqueue_finally(grpc_exec_ctx *exec_ctx, void *closure, - grpc_error *error); +static void enqueue_finally(grpc_exec_ctx* exec_ctx, void* closure, + grpc_error* error); -static void combiner_finally_exec(grpc_exec_ctx *exec_ctx, - grpc_closure *closure, grpc_error *error) { +static void combiner_finally_exec(grpc_exec_ctx* exec_ctx, + grpc_closure* closure, grpc_error* error) { GRPC_STATS_INC_COMBINER_LOCKS_SCHEDULED_FINAL_ITEMS(exec_ctx); - grpc_combiner *lock = + grpc_combiner* lock = COMBINER_FROM_CLOSURE_SCHEDULER(closure, finally_scheduler); GRPC_COMBINER_TRACE(gpr_log(GPR_DEBUG, "C:%p grpc_combiner_execute_finally c=%p; ac=%p", @@ -356,17 +356,17 @@ static void combiner_finally_exec(grpc_exec_ctx *exec_ctx, GPR_TIMER_END("combiner.execute_finally", 0); } -static void enqueue_finally(grpc_exec_ctx *exec_ctx, void *closure, - grpc_error *error) { - combiner_finally_exec(exec_ctx, (grpc_closure *)closure, +static void enqueue_finally(grpc_exec_ctx* exec_ctx, void* closure, + grpc_error* error) { + combiner_finally_exec(exec_ctx, (grpc_closure*)closure, GRPC_ERROR_REF(error)); } -grpc_closure_scheduler *grpc_combiner_scheduler(grpc_combiner *combiner) { +grpc_closure_scheduler* grpc_combiner_scheduler(grpc_combiner* combiner) { return &combiner->scheduler; } -grpc_closure_scheduler *grpc_combiner_finally_scheduler( - grpc_combiner *combiner) { +grpc_closure_scheduler* grpc_combiner_finally_scheduler( + grpc_combiner* combiner) { return &combiner->finally_scheduler; } diff --git a/src/core/lib/iomgr/combiner.h b/src/core/lib/iomgr/combiner.h index 10e5fb480d..f8a8b9df62 100644 --- a/src/core/lib/iomgr/combiner.h +++ b/src/core/lib/iomgr/combiner.h @@ -37,7 +37,7 @@ extern "C" { // Initialize the lock, with an optional workqueue to shift load to when // necessary -grpc_combiner *grpc_combiner_create(void); +grpc_combiner* grpc_combiner_create(void); #ifndef NDEBUG #define GRPC_COMBINER_DEBUG_ARGS \ @@ -55,15 +55,15 @@ grpc_combiner *grpc_combiner_create(void); // Ref/unref the lock, for when we're sharing the lock ownership // Prefer to use the macros above -grpc_combiner *grpc_combiner_ref(grpc_combiner *lock GRPC_COMBINER_DEBUG_ARGS); -void grpc_combiner_unref(grpc_exec_ctx *exec_ctx, - grpc_combiner *lock GRPC_COMBINER_DEBUG_ARGS); +grpc_combiner* grpc_combiner_ref(grpc_combiner* lock GRPC_COMBINER_DEBUG_ARGS); +void grpc_combiner_unref(grpc_exec_ctx* exec_ctx, + grpc_combiner* lock GRPC_COMBINER_DEBUG_ARGS); // Fetch a scheduler to schedule closures against -grpc_closure_scheduler *grpc_combiner_scheduler(grpc_combiner *lock); +grpc_closure_scheduler* grpc_combiner_scheduler(grpc_combiner* lock); // Scheduler to execute \a action within the lock just prior to unlocking. -grpc_closure_scheduler *grpc_combiner_finally_scheduler(grpc_combiner *lock); +grpc_closure_scheduler* grpc_combiner_finally_scheduler(grpc_combiner* lock); -bool grpc_combiner_continue_exec_ctx(grpc_exec_ctx *exec_ctx); +bool grpc_combiner_continue_exec_ctx(grpc_exec_ctx* exec_ctx); extern grpc_tracer_flag grpc_combiner_trace; diff --git a/src/core/lib/iomgr/endpoint.h b/src/core/lib/iomgr/endpoint.h index 92964e0f2d..1b0a9e725e 100644 --- a/src/core/lib/iomgr/endpoint.h +++ b/src/core/lib/iomgr/endpoint.h @@ -37,21 +37,21 @@ typedef struct grpc_endpoint grpc_endpoint; typedef struct grpc_endpoint_vtable grpc_endpoint_vtable; struct grpc_endpoint_vtable { - void (*read)(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, - grpc_slice_buffer *slices, grpc_closure *cb); - void (*write)(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, - grpc_slice_buffer *slices, grpc_closure *cb); - void (*add_to_pollset)(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, - grpc_pollset *pollset); - void (*add_to_pollset_set)(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, - grpc_pollset_set *pollset); - void (*delete_from_pollset_set)(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, - grpc_pollset_set *pollset); - void (*shutdown)(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, grpc_error *why); - void (*destroy)(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep); - grpc_resource_user *(*get_resource_user)(grpc_endpoint *ep); - char *(*get_peer)(grpc_endpoint *ep); - int (*get_fd)(grpc_endpoint *ep); + void (*read)(grpc_exec_ctx* exec_ctx, grpc_endpoint* ep, + grpc_slice_buffer* slices, grpc_closure* cb); + void (*write)(grpc_exec_ctx* exec_ctx, grpc_endpoint* ep, + grpc_slice_buffer* slices, grpc_closure* cb); + void (*add_to_pollset)(grpc_exec_ctx* exec_ctx, grpc_endpoint* ep, + grpc_pollset* pollset); + void (*add_to_pollset_set)(grpc_exec_ctx* exec_ctx, grpc_endpoint* ep, + grpc_pollset_set* pollset); + void (*delete_from_pollset_set)(grpc_exec_ctx* exec_ctx, grpc_endpoint* ep, + grpc_pollset_set* pollset); + void (*shutdown)(grpc_exec_ctx* exec_ctx, grpc_endpoint* ep, grpc_error* why); + void (*destroy)(grpc_exec_ctx* exec_ctx, grpc_endpoint* ep); + grpc_resource_user* (*get_resource_user)(grpc_endpoint* ep); + char* (*get_peer)(grpc_endpoint* ep); + int (*get_fd)(grpc_endpoint* ep); }; /* When data is available on the connection, calls the callback with slices. @@ -59,14 +59,14 @@ struct grpc_endpoint_vtable { indicates the endpoint is closed. Valid slices may be placed into \a slices even when the callback is invoked with error != GRPC_ERROR_NONE. */ -void grpc_endpoint_read(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, - grpc_slice_buffer *slices, grpc_closure *cb); +void grpc_endpoint_read(grpc_exec_ctx* exec_ctx, grpc_endpoint* ep, + grpc_slice_buffer* slices, grpc_closure* cb); -char *grpc_endpoint_get_peer(grpc_endpoint *ep); +char* grpc_endpoint_get_peer(grpc_endpoint* ep); /* Get the file descriptor used by \a ep. Return -1 if \a ep is not using an fd. - */ -int grpc_endpoint_get_fd(grpc_endpoint *ep); + */ +int grpc_endpoint_get_fd(grpc_endpoint* ep); /* Write slices out to the socket. @@ -78,32 +78,32 @@ int grpc_endpoint_get_fd(grpc_endpoint *ep); No guarantee is made to the content of slices after a write EXCEPT that it is a valid slice buffer. */ -void grpc_endpoint_write(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, - grpc_slice_buffer *slices, grpc_closure *cb); +void grpc_endpoint_write(grpc_exec_ctx* exec_ctx, grpc_endpoint* ep, + grpc_slice_buffer* slices, grpc_closure* cb); /* Causes any pending and future read/write callbacks to run immediately with success==0 */ -void grpc_endpoint_shutdown(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, - grpc_error *why); -void grpc_endpoint_destroy(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep); +void grpc_endpoint_shutdown(grpc_exec_ctx* exec_ctx, grpc_endpoint* ep, + grpc_error* why); +void grpc_endpoint_destroy(grpc_exec_ctx* exec_ctx, grpc_endpoint* ep); /* Add an endpoint to a pollset or pollset_set, so that when the pollset is polled, events from this endpoint are considered */ -void grpc_endpoint_add_to_pollset(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, - grpc_pollset *pollset); -void grpc_endpoint_add_to_pollset_set(grpc_exec_ctx *exec_ctx, - grpc_endpoint *ep, - grpc_pollset_set *pollset_set); +void grpc_endpoint_add_to_pollset(grpc_exec_ctx* exec_ctx, grpc_endpoint* ep, + grpc_pollset* pollset); +void grpc_endpoint_add_to_pollset_set(grpc_exec_ctx* exec_ctx, + grpc_endpoint* ep, + grpc_pollset_set* pollset_set); /* Delete an endpoint from a pollset_set */ -void grpc_endpoint_delete_from_pollset_set(grpc_exec_ctx *exec_ctx, - grpc_endpoint *ep, - grpc_pollset_set *pollset_set); +void grpc_endpoint_delete_from_pollset_set(grpc_exec_ctx* exec_ctx, + grpc_endpoint* ep, + grpc_pollset_set* pollset_set); -grpc_resource_user *grpc_endpoint_get_resource_user(grpc_endpoint *endpoint); +grpc_resource_user* grpc_endpoint_get_resource_user(grpc_endpoint* endpoint); struct grpc_endpoint { - const grpc_endpoint_vtable *vtable; + const grpc_endpoint_vtable* vtable; }; #ifdef __cplusplus diff --git a/src/core/lib/iomgr/endpoint_pair.h b/src/core/lib/iomgr/endpoint_pair.h index ee91795749..219eea8550 100644 --- a/src/core/lib/iomgr/endpoint_pair.h +++ b/src/core/lib/iomgr/endpoint_pair.h @@ -26,12 +26,12 @@ extern "C" { #endif typedef struct { - grpc_endpoint *client; - grpc_endpoint *server; + grpc_endpoint* client; + grpc_endpoint* server; } grpc_endpoint_pair; -grpc_endpoint_pair grpc_iomgr_create_endpoint_pair(const char *name, - grpc_channel_args *args); +grpc_endpoint_pair grpc_iomgr_create_endpoint_pair(const char* name, + grpc_channel_args* args); #ifdef __cplusplus } diff --git a/src/core/lib/iomgr/endpoint_pair_posix.cc b/src/core/lib/iomgr/endpoint_pair_posix.cc index 3ade2148ba..f5f59f9917 100644 --- a/src/core/lib/iomgr/endpoint_pair_posix.cc +++ b/src/core/lib/iomgr/endpoint_pair_posix.cc @@ -47,11 +47,11 @@ static void create_sockets(int sv[2]) { GPR_ASSERT(grpc_set_socket_no_sigpipe_if_possible(sv[1]) == GRPC_ERROR_NONE); } -grpc_endpoint_pair grpc_iomgr_create_endpoint_pair(const char *name, - grpc_channel_args *args) { +grpc_endpoint_pair grpc_iomgr_create_endpoint_pair(const char* name, + grpc_channel_args* args) { int sv[2]; grpc_endpoint_pair p; - char *final_name; + char* final_name; create_sockets(sv); grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; diff --git a/src/core/lib/iomgr/endpoint_pair_uv.cc b/src/core/lib/iomgr/endpoint_pair_uv.cc index ff72fe0492..128a947d1b 100644 --- a/src/core/lib/iomgr/endpoint_pair_uv.cc +++ b/src/core/lib/iomgr/endpoint_pair_uv.cc @@ -26,8 +26,8 @@ #include "src/core/lib/iomgr/endpoint_pair.h" -grpc_endpoint_pair grpc_iomgr_create_endpoint_pair(const char *name, - grpc_channel_args *args) { +grpc_endpoint_pair grpc_iomgr_create_endpoint_pair(const char* name, + grpc_channel_args* args) { grpc_endpoint_pair endpoint_pair; // TODO(mlumish): implement this properly under libuv GPR_ASSERT(false && diff --git a/src/core/lib/iomgr/endpoint_pair_windows.cc b/src/core/lib/iomgr/endpoint_pair_windows.cc index 782fa2fd69..afa995a1c7 100644 --- a/src/core/lib/iomgr/endpoint_pair_windows.cc +++ b/src/core/lib/iomgr/endpoint_pair_windows.cc @@ -44,19 +44,19 @@ static void create_sockets(SOCKET sv[2]) { memset(&addr, 0, sizeof(addr)); addr.sin_addr.s_addr = htonl(INADDR_LOOPBACK); addr.sin_family = AF_INET; - GPR_ASSERT(bind(lst_sock, (struct sockaddr *)&addr, sizeof(addr)) != + GPR_ASSERT(bind(lst_sock, (struct sockaddr*)&addr, sizeof(addr)) != SOCKET_ERROR); GPR_ASSERT(listen(lst_sock, SOMAXCONN) != SOCKET_ERROR); - GPR_ASSERT(getsockname(lst_sock, (struct sockaddr *)&addr, &addr_len) != + GPR_ASSERT(getsockname(lst_sock, (struct sockaddr*)&addr, &addr_len) != SOCKET_ERROR); cli_sock = WSASocket(AF_INET, SOCK_STREAM, IPPROTO_TCP, NULL, 0, WSA_FLAG_OVERLAPPED); GPR_ASSERT(cli_sock != INVALID_SOCKET); - GPR_ASSERT(WSAConnect(cli_sock, (struct sockaddr *)&addr, addr_len, NULL, - NULL, NULL, NULL) == 0); - svr_sock = accept(lst_sock, (struct sockaddr *)&addr, &addr_len); + GPR_ASSERT(WSAConnect(cli_sock, (struct sockaddr*)&addr, addr_len, NULL, NULL, + NULL, NULL) == 0); + svr_sock = accept(lst_sock, (struct sockaddr*)&addr, &addr_len); GPR_ASSERT(svr_sock != INVALID_SOCKET); closesocket(lst_sock); @@ -68,7 +68,7 @@ static void create_sockets(SOCKET sv[2]) { } grpc_endpoint_pair grpc_iomgr_create_endpoint_pair( - const char *name, grpc_channel_args *channel_args) { + const char* name, grpc_channel_args* channel_args) { SOCKET sv[2]; grpc_endpoint_pair p; create_sockets(sv); diff --git a/src/core/lib/iomgr/error.cc b/src/core/lib/iomgr/error.cc index 2ea6cf1301..123ff72851 100644 --- a/src/core/lib/iomgr/error.cc +++ b/src/core/lib/iomgr/error.cc @@ -42,7 +42,7 @@ grpc_tracer_flag grpc_trace_error_refcount = GRPC_TRACER_INITIALIZER(false, "error_refcount"); #endif -static const char *error_int_name(grpc_error_ints key) { +static const char* error_int_name(grpc_error_ints key) { switch (key) { case GRPC_ERROR_INT_ERRNO: return "errno"; @@ -80,7 +80,7 @@ static const char *error_int_name(grpc_error_ints key) { GPR_UNREACHABLE_CODE(return "unknown"); } -static const char *error_str_name(grpc_error_strs key) { +static const char* error_str_name(grpc_error_strs key) { switch (key) { case GRPC_ERROR_STR_KEY: return "key"; @@ -112,7 +112,7 @@ static const char *error_str_name(grpc_error_strs key) { GPR_UNREACHABLE_CODE(return "unknown"); } -static const char *error_time_name(grpc_error_times key) { +static const char* error_time_name(grpc_error_times key) { switch (key) { case GRPC_ERROR_TIME_CREATED: return "created"; @@ -122,13 +122,13 @@ static const char *error_time_name(grpc_error_times key) { GPR_UNREACHABLE_CODE(return "unknown"); } -bool grpc_error_is_special(grpc_error *err) { +bool grpc_error_is_special(grpc_error* err) { return err == GRPC_ERROR_NONE || err == GRPC_ERROR_OOM || err == GRPC_ERROR_CANCELLED; } #ifndef NDEBUG -grpc_error *grpc_error_ref(grpc_error *err, const char *file, int line) { +grpc_error* grpc_error_ref(grpc_error* err, const char* file, int line) { if (grpc_error_is_special(err)) return err; if (GRPC_TRACER_ON(grpc_trace_error_refcount)) { gpr_log(GPR_DEBUG, "%p: %" PRIdPTR " -> %" PRIdPTR " [%s:%d]", err, @@ -139,17 +139,17 @@ grpc_error *grpc_error_ref(grpc_error *err, const char *file, int line) { return err; } #else -grpc_error *grpc_error_ref(grpc_error *err) { +grpc_error* grpc_error_ref(grpc_error* err) { if (grpc_error_is_special(err)) return err; gpr_ref(&err->atomics.refs); return err; } #endif -static void unref_errs(grpc_error *err) { +static void unref_errs(grpc_error* err) { uint8_t slot = err->first_err; while (slot != UINT8_MAX) { - grpc_linked_error *lerr = (grpc_linked_error *)(err->arena + slot); + grpc_linked_error* lerr = (grpc_linked_error*)(err->arena + slot); GRPC_ERROR_UNREF(lerr->err); GPR_ASSERT(err->last_err == slot ? lerr->next == UINT8_MAX : lerr->next != UINT8_MAX); @@ -163,25 +163,25 @@ static void unref_slice(grpc_slice slice) { grpc_exec_ctx_finish(&exec_ctx); } -static void unref_strs(grpc_error *err) { +static void unref_strs(grpc_error* err) { for (size_t which = 0; which < GRPC_ERROR_STR_MAX; ++which) { uint8_t slot = err->strs[which]; if (slot != UINT8_MAX) { - unref_slice(*(grpc_slice *)(err->arena + slot)); + unref_slice(*(grpc_slice*)(err->arena + slot)); } } } -static void error_destroy(grpc_error *err) { +static void error_destroy(grpc_error* err) { GPR_ASSERT(!grpc_error_is_special(err)); unref_errs(err); unref_strs(err); - gpr_free((void *)gpr_atm_acq_load(&err->atomics.error_string)); + gpr_free((void*)gpr_atm_acq_load(&err->atomics.error_string)); gpr_free(err); } #ifndef NDEBUG -void grpc_error_unref(grpc_error *err, const char *file, int line) { +void grpc_error_unref(grpc_error* err, const char* file, int line) { if (grpc_error_is_special(err)) return; if (GRPC_TRACER_ON(grpc_trace_error_refcount)) { gpr_log(GPR_DEBUG, "%p: %" PRIdPTR " -> %" PRIdPTR " [%s:%d]", err, @@ -193,7 +193,7 @@ void grpc_error_unref(grpc_error *err, const char *file, int line) { } } #else -void grpc_error_unref(grpc_error *err) { +void grpc_error_unref(grpc_error* err) { if (grpc_error_is_special(err)) return; if (gpr_unref(&err->atomics.refs)) { error_destroy(err); @@ -201,7 +201,7 @@ void grpc_error_unref(grpc_error *err) { } #endif -static uint8_t get_placement(grpc_error **err, size_t size) { +static uint8_t get_placement(grpc_error** err, size_t size) { GPR_ASSERT(*err); uint8_t slots = (uint8_t)(size / sizeof(intptr_t)); if ((*err)->arena_size + slots > (*err)->arena_capacity) { @@ -211,9 +211,9 @@ static uint8_t get_placement(grpc_error **err, size_t size) { return UINT8_MAX; } #ifndef NDEBUG - grpc_error *orig = *err; + grpc_error* orig = *err; #endif - *err = (grpc_error *)gpr_realloc( + *err = (grpc_error*)gpr_realloc( *err, sizeof(grpc_error) + (*err)->arena_capacity * sizeof(intptr_t)); #ifndef NDEBUG if (GRPC_TRACER_ON(grpc_trace_error_refcount)) { @@ -228,7 +228,7 @@ static uint8_t get_placement(grpc_error **err, size_t size) { return placement; } -static void internal_set_int(grpc_error **err, grpc_error_ints which, +static void internal_set_int(grpc_error** err, grpc_error_ints which, intptr_t value) { uint8_t slot = (*err)->ints[which]; if (slot == UINT8_MAX) { @@ -243,36 +243,36 @@ static void internal_set_int(grpc_error **err, grpc_error_ints which, (*err)->arena[slot] = value; } -static void internal_set_str(grpc_error **err, grpc_error_strs which, +static void internal_set_str(grpc_error** err, grpc_error_strs which, grpc_slice value) { uint8_t slot = (*err)->strs[which]; if (slot == UINT8_MAX) { slot = get_placement(err, sizeof(value)); if (slot == UINT8_MAX) { - const char *str = grpc_slice_to_c_string(value); + const char* str = grpc_slice_to_c_string(value); gpr_log(GPR_ERROR, "Error %p is full, dropping string {\"%s\":\"%s\"}", *err, error_str_name(which), str); - gpr_free((void *)str); + gpr_free((void*)str); return; } } else { - unref_slice(*(grpc_slice *)((*err)->arena + slot)); + unref_slice(*(grpc_slice*)((*err)->arena + slot)); } (*err)->strs[which] = slot; memcpy((*err)->arena + slot, &value, sizeof(value)); } -static char *fmt_time(gpr_timespec tm); -static void internal_set_time(grpc_error **err, grpc_error_times which, +static char* fmt_time(gpr_timespec tm); +static void internal_set_time(grpc_error** err, grpc_error_times which, gpr_timespec value) { uint8_t slot = (*err)->times[which]; if (slot == UINT8_MAX) { slot = get_placement(err, sizeof(value)); if (slot == UINT8_MAX) { - const char *time_str = fmt_time(value); + const char* time_str = fmt_time(value); gpr_log(GPR_ERROR, "Error %p is full, dropping \"%s\":\"%s\"}", *err, error_time_name(which), time_str); - gpr_free((void *)time_str); + gpr_free((void*)time_str); return; } } @@ -280,7 +280,7 @@ static void internal_set_time(grpc_error **err, grpc_error_times which, memcpy((*err)->arena + slot, &value, sizeof(value)); } -static void internal_add_error(grpc_error **err, grpc_error *new_err) { +static void internal_add_error(grpc_error** err, grpc_error* new_err) { grpc_linked_error new_last = {new_err, UINT8_MAX}; uint8_t slot = get_placement(err, sizeof(grpc_linked_error)); if (slot == UINT8_MAX) { @@ -295,8 +295,8 @@ static void internal_add_error(grpc_error **err, grpc_error *new_err) { (*err)->first_err = slot; } else { GPR_ASSERT((*err)->last_err != UINT8_MAX); - grpc_linked_error *old_last = - (grpc_linked_error *)((*err)->arena + (*err)->last_err); + grpc_linked_error* old_last = + (grpc_linked_error*)((*err)->arena + (*err)->last_err); old_last->next = slot; (*err)->last_err = slot; } @@ -316,14 +316,14 @@ static void internal_add_error(grpc_error **err, grpc_error *new_err) { // It is very common to include and extra int and string in an error #define SURPLUS_CAPACITY (2 * SLOTS_PER_INT + SLOTS_PER_TIME) -grpc_error *grpc_error_create(const char *file, int line, grpc_slice desc, - grpc_error **referencing, +grpc_error* grpc_error_create(const char* file, int line, grpc_slice desc, + grpc_error** referencing, size_t num_referencing) { GPR_TIMER_BEGIN("grpc_error_create", 0); uint8_t initial_arena_capacity = (uint8_t)( DEFAULT_ERROR_CAPACITY + (uint8_t)(num_referencing * SLOTS_PER_LINKED_ERROR) + SURPLUS_CAPACITY); - grpc_error *err = (grpc_error *)gpr_malloc( + grpc_error* err = (grpc_error*)gpr_malloc( sizeof(*err) + initial_arena_capacity * sizeof(intptr_t)); if (err == NULL) { // TODO(ctiller): make gpr_malloc return NULL return GRPC_ERROR_OOM; @@ -364,27 +364,27 @@ grpc_error *grpc_error_create(const char *file, int line, grpc_slice desc, return err; } -static void ref_strs(grpc_error *err) { +static void ref_strs(grpc_error* err) { for (size_t i = 0; i < GRPC_ERROR_STR_MAX; ++i) { uint8_t slot = err->strs[i]; if (slot != UINT8_MAX) { - grpc_slice_ref_internal(*(grpc_slice *)(err->arena + slot)); + grpc_slice_ref_internal(*(grpc_slice*)(err->arena + slot)); } } } -static void ref_errs(grpc_error *err) { +static void ref_errs(grpc_error* err) { uint8_t slot = err->first_err; while (slot != UINT8_MAX) { - grpc_linked_error *lerr = (grpc_linked_error *)(err->arena + slot); + grpc_linked_error* lerr = (grpc_linked_error*)(err->arena + slot); GRPC_ERROR_REF(lerr->err); slot = lerr->next; } } -static grpc_error *copy_error_and_unref(grpc_error *in) { +static grpc_error* copy_error_and_unref(grpc_error* in) { GPR_TIMER_BEGIN("copy_error_and_unref", 0); - grpc_error *out; + grpc_error* out; if (grpc_error_is_special(in)) { out = GRPC_ERROR_CREATE_FROM_STATIC_STRING("unknown"); if (in == GRPC_ERROR_NONE) { @@ -408,8 +408,8 @@ static grpc_error *copy_error_and_unref(grpc_error *in) { if (in->arena_capacity - in->arena_size < (uint8_t)SLOTS_PER_STR) { new_arena_capacity = (uint8_t)(3 * new_arena_capacity / 2); } - out = (grpc_error *)gpr_malloc(sizeof(*in) + - new_arena_capacity * sizeof(intptr_t)); + out = (grpc_error*)gpr_malloc(sizeof(*in) + + new_arena_capacity * sizeof(intptr_t)); #ifndef NDEBUG if (GRPC_TRACER_ON(grpc_trace_error_refcount)) { gpr_log(GPR_DEBUG, "%p create copying %p", out, in); @@ -417,7 +417,7 @@ static grpc_error *copy_error_and_unref(grpc_error *in) { #endif // bulk memcpy of the rest of the struct. size_t skip = sizeof(&out->atomics); - memcpy((void *)((uintptr_t)out + skip), (void *)((uintptr_t)in + skip), + memcpy((void*)((uintptr_t)out + skip), (void*)((uintptr_t)in + skip), sizeof(*in) + (in->arena_size * sizeof(intptr_t)) - skip); // manually set the atomics and the new capacity gpr_atm_no_barrier_store(&out->atomics.error_string, 0); @@ -431,19 +431,19 @@ static grpc_error *copy_error_and_unref(grpc_error *in) { return out; } -grpc_error *grpc_error_set_int(grpc_error *src, grpc_error_ints which, +grpc_error* grpc_error_set_int(grpc_error* src, grpc_error_ints which, intptr_t value) { GPR_TIMER_BEGIN("grpc_error_set_int", 0); - grpc_error *new_err = copy_error_and_unref(src); + grpc_error* new_err = copy_error_and_unref(src); internal_set_int(&new_err, which, value); GPR_TIMER_END("grpc_error_set_int", 0); return new_err; } typedef struct { - grpc_error *error; + grpc_error* error; grpc_status_code code; - const char *msg; + const char* msg; } special_error_status_map; static special_error_status_map error_status_map[] = { {GRPC_ERROR_NONE, GRPC_STATUS_OK, ""}, @@ -451,7 +451,7 @@ static special_error_status_map error_status_map[] = { {GRPC_ERROR_OOM, GRPC_STATUS_RESOURCE_EXHAUSTED, "Out of memory"}, }; -bool grpc_error_get_int(grpc_error *err, grpc_error_ints which, intptr_t *p) { +bool grpc_error_get_int(grpc_error* err, grpc_error_ints which, intptr_t* p) { GPR_TIMER_BEGIN("grpc_error_get_int", 0); if (grpc_error_is_special(err)) { if (which == GRPC_ERROR_INT_GRPC_STATUS) { @@ -476,17 +476,17 @@ bool grpc_error_get_int(grpc_error *err, grpc_error_ints which, intptr_t *p) { return false; } -grpc_error *grpc_error_set_str(grpc_error *src, grpc_error_strs which, +grpc_error* grpc_error_set_str(grpc_error* src, grpc_error_strs which, grpc_slice str) { GPR_TIMER_BEGIN("grpc_error_set_str", 0); - grpc_error *new_err = copy_error_and_unref(src); + grpc_error* new_err = copy_error_and_unref(src); internal_set_str(&new_err, which, str); GPR_TIMER_END("grpc_error_set_str", 0); return new_err; } -bool grpc_error_get_str(grpc_error *err, grpc_error_strs which, - grpc_slice *str) { +bool grpc_error_get_str(grpc_error* err, grpc_error_strs which, + grpc_slice* str) { if (grpc_error_is_special(err)) { if (which == GRPC_ERROR_STR_GRPC_MESSAGE) { for (size_t i = 0; i < GPR_ARRAY_SIZE(error_status_map); i++) { @@ -500,53 +500,53 @@ bool grpc_error_get_str(grpc_error *err, grpc_error_strs which, } uint8_t slot = err->strs[which]; if (slot != UINT8_MAX) { - *str = *(grpc_slice *)(err->arena + slot); + *str = *(grpc_slice*)(err->arena + slot); return true; } else { return false; } } -grpc_error *grpc_error_add_child(grpc_error *src, grpc_error *child) { +grpc_error* grpc_error_add_child(grpc_error* src, grpc_error* child) { GPR_TIMER_BEGIN("grpc_error_add_child", 0); - grpc_error *new_err = copy_error_and_unref(src); + grpc_error* new_err = copy_error_and_unref(src); internal_add_error(&new_err, child); GPR_TIMER_END("grpc_error_add_child", 0); return new_err; } -static const char *no_error_string = "\"No Error\""; -static const char *oom_error_string = "\"Out of memory\""; -static const char *cancelled_error_string = "\"Cancelled\""; +static const char* no_error_string = "\"No Error\""; +static const char* oom_error_string = "\"Out of memory\""; +static const char* cancelled_error_string = "\"Cancelled\""; typedef struct { - char *key; - char *value; + char* key; + char* value; } kv_pair; typedef struct { - kv_pair *kvs; + kv_pair* kvs; size_t num_kvs; size_t cap_kvs; } kv_pairs; -static void append_chr(char c, char **s, size_t *sz, size_t *cap) { +static void append_chr(char c, char** s, size_t* sz, size_t* cap) { if (*sz == *cap) { *cap = GPR_MAX(8, 3 * *cap / 2); - *s = (char *)gpr_realloc(*s, *cap); + *s = (char*)gpr_realloc(*s, *cap); } (*s)[(*sz)++] = c; } -static void append_str(const char *str, char **s, size_t *sz, size_t *cap) { - for (const char *c = str; *c; c++) { +static void append_str(const char* str, char** s, size_t* sz, size_t* cap) { + for (const char* c = str; *c; c++) { append_chr(*c, s, sz, cap); } } -static void append_esc_str(const uint8_t *str, size_t len, char **s, size_t *sz, - size_t *cap) { - static const char *hex = "0123456789abcdef"; +static void append_esc_str(const uint8_t* str, size_t len, char** s, size_t* sz, + size_t* cap) { + static const char* hex = "0123456789abcdef"; append_chr('"', s, sz, cap); for (size_t i = 0; i < len; i++, str++) { if (*str < 32 || *str >= 127) { @@ -582,28 +582,28 @@ static void append_esc_str(const uint8_t *str, size_t len, char **s, size_t *sz, append_chr('"', s, sz, cap); } -static void append_kv(kv_pairs *kvs, char *key, char *value) { +static void append_kv(kv_pairs* kvs, char* key, char* value) { if (kvs->num_kvs == kvs->cap_kvs) { kvs->cap_kvs = GPR_MAX(3 * kvs->cap_kvs / 2, 4); kvs->kvs = - (kv_pair *)gpr_realloc(kvs->kvs, sizeof(*kvs->kvs) * kvs->cap_kvs); + (kv_pair*)gpr_realloc(kvs->kvs, sizeof(*kvs->kvs) * kvs->cap_kvs); } kvs->kvs[kvs->num_kvs].key = key; kvs->kvs[kvs->num_kvs].value = value; kvs->num_kvs++; } -static char *key_int(grpc_error_ints which) { +static char* key_int(grpc_error_ints which) { return gpr_strdup(error_int_name(which)); } -static char *fmt_int(intptr_t p) { - char *s; +static char* fmt_int(intptr_t p) { + char* s; gpr_asprintf(&s, "%" PRIdPTR, p); return s; } -static void collect_ints_kvs(grpc_error *err, kv_pairs *kvs) { +static void collect_ints_kvs(grpc_error* err, kv_pairs* kvs) { for (size_t which = 0; which < GRPC_ERROR_INT_MAX; ++which) { uint8_t slot = err->ints[which]; if (slot != UINT8_MAX) { @@ -613,37 +613,37 @@ static void collect_ints_kvs(grpc_error *err, kv_pairs *kvs) { } } -static char *key_str(grpc_error_strs which) { +static char* key_str(grpc_error_strs which) { return gpr_strdup(error_str_name(which)); } -static char *fmt_str(grpc_slice slice) { - char *s = NULL; +static char* fmt_str(grpc_slice slice) { + char* s = NULL; size_t sz = 0; size_t cap = 0; - append_esc_str((const uint8_t *)GRPC_SLICE_START_PTR(slice), + append_esc_str((const uint8_t*)GRPC_SLICE_START_PTR(slice), GRPC_SLICE_LENGTH(slice), &s, &sz, &cap); append_chr(0, &s, &sz, &cap); return s; } -static void collect_strs_kvs(grpc_error *err, kv_pairs *kvs) { +static void collect_strs_kvs(grpc_error* err, kv_pairs* kvs) { for (size_t which = 0; which < GRPC_ERROR_STR_MAX; ++which) { uint8_t slot = err->strs[which]; if (slot != UINT8_MAX) { append_kv(kvs, key_str((grpc_error_strs)which), - fmt_str(*(grpc_slice *)(err->arena + slot))); + fmt_str(*(grpc_slice*)(err->arena + slot))); } } } -static char *key_time(grpc_error_times which) { +static char* key_time(grpc_error_times which) { return gpr_strdup(error_time_name(which)); } -static char *fmt_time(gpr_timespec tm) { - char *out; - const char *pfx = "!!"; +static char* fmt_time(gpr_timespec tm) { + char* out; + const char* pfx = "!!"; switch (tm.clock_type) { case GPR_CLOCK_MONOTONIC: pfx = "@monotonic:"; @@ -662,24 +662,24 @@ static char *fmt_time(gpr_timespec tm) { return out; } -static void collect_times_kvs(grpc_error *err, kv_pairs *kvs) { +static void collect_times_kvs(grpc_error* err, kv_pairs* kvs) { for (size_t which = 0; which < GRPC_ERROR_TIME_MAX; ++which) { uint8_t slot = err->times[which]; if (slot != UINT8_MAX) { append_kv(kvs, key_time((grpc_error_times)which), - fmt_time(*(gpr_timespec *)(err->arena + slot))); + fmt_time(*(gpr_timespec*)(err->arena + slot))); } } } -static void add_errs(grpc_error *err, char **s, size_t *sz, size_t *cap) { +static void add_errs(grpc_error* err, char** s, size_t* sz, size_t* cap) { uint8_t slot = err->first_err; bool first = true; while (slot != UINT8_MAX) { - grpc_linked_error *lerr = (grpc_linked_error *)(err->arena + slot); + grpc_linked_error* lerr = (grpc_linked_error*)(err->arena + slot); if (!first) append_chr(',', s, sz, cap); first = false; - const char *e = grpc_error_string(lerr->err); + const char* e = grpc_error_string(lerr->err); append_str(e, s, sz, cap); GPR_ASSERT(err->last_err == slot ? lerr->next == UINT8_MAX : lerr->next != UINT8_MAX); @@ -687,8 +687,8 @@ static void add_errs(grpc_error *err, char **s, size_t *sz, size_t *cap) { } } -static char *errs_string(grpc_error *err) { - char *s = NULL; +static char* errs_string(grpc_error* err) { + char* s = NULL; size_t sz = 0; size_t cap = 0; append_chr('[', &s, &sz, &cap); @@ -698,22 +698,22 @@ static char *errs_string(grpc_error *err) { return s; } -static int cmp_kvs(const void *a, const void *b) { - const kv_pair *ka = (const kv_pair *)a; - const kv_pair *kb = (const kv_pair *)b; +static int cmp_kvs(const void* a, const void* b) { + const kv_pair* ka = (const kv_pair*)a; + const kv_pair* kb = (const kv_pair*)b; return strcmp(ka->key, kb->key); } -static char *finish_kvs(kv_pairs *kvs) { - char *s = NULL; +static char* finish_kvs(kv_pairs* kvs) { + char* s = NULL; size_t sz = 0; size_t cap = 0; append_chr('{', &s, &sz, &cap); for (size_t i = 0; i < kvs->num_kvs; i++) { if (i != 0) append_chr(',', &s, &sz, &cap); - append_esc_str((const uint8_t *)kvs->kvs[i].key, strlen(kvs->kvs[i].key), - &s, &sz, &cap); + append_esc_str((const uint8_t*)kvs->kvs[i].key, strlen(kvs->kvs[i].key), &s, + &sz, &cap); gpr_free(kvs->kvs[i].key); append_chr(':', &s, &sz, &cap); append_str(kvs->kvs[i].value, &s, &sz, &cap); @@ -726,16 +726,16 @@ static char *finish_kvs(kv_pairs *kvs) { return s; } -const char *grpc_error_string(grpc_error *err) { +const char* grpc_error_string(grpc_error* err) { GPR_TIMER_BEGIN("grpc_error_string", 0); if (err == GRPC_ERROR_NONE) return no_error_string; if (err == GRPC_ERROR_OOM) return oom_error_string; if (err == GRPC_ERROR_CANCELLED) return cancelled_error_string; - void *p = (void *)gpr_atm_acq_load(&err->atomics.error_string); + void* p = (void*)gpr_atm_acq_load(&err->atomics.error_string); if (p != NULL) { GPR_TIMER_END("grpc_error_string", 0); - return (const char *)p; + return (const char*)p; } kv_pairs kvs; @@ -750,19 +750,19 @@ const char *grpc_error_string(grpc_error *err) { qsort(kvs.kvs, kvs.num_kvs, sizeof(kv_pair), cmp_kvs); - char *out = finish_kvs(&kvs); + char* out = finish_kvs(&kvs); if (!gpr_atm_rel_cas(&err->atomics.error_string, 0, (gpr_atm)out)) { gpr_free(out); - out = (char *)gpr_atm_no_barrier_load(&err->atomics.error_string); + out = (char*)gpr_atm_no_barrier_load(&err->atomics.error_string); } GPR_TIMER_END("grpc_error_string", 0); return out; } -grpc_error *grpc_os_error(const char *file, int line, int err, - const char *call_name) { +grpc_error* grpc_os_error(const char* file, int line, int err, + const char* call_name) { return grpc_error_set_str( grpc_error_set_str( grpc_error_set_int( @@ -776,10 +776,10 @@ grpc_error *grpc_os_error(const char *file, int line, int err, } #ifdef GPR_WINDOWS -grpc_error *grpc_wsa_error(const char *file, int line, int err, - const char *call_name) { - char *utf8_message = gpr_format_message(err); - grpc_error *error = grpc_error_set_str( +grpc_error* grpc_wsa_error(const char* file, int line, int err, + const char* call_name) { + char* utf8_message = gpr_format_message(err); + grpc_error* error = grpc_error_set_str( grpc_error_set_str( grpc_error_set_int( grpc_error_create(file, line, @@ -793,10 +793,10 @@ grpc_error *grpc_wsa_error(const char *file, int line, int err, } #endif -bool grpc_log_if_error(const char *what, grpc_error *error, const char *file, +bool grpc_log_if_error(const char* what, grpc_error* error, const char* file, int line) { if (error == GRPC_ERROR_NONE) return true; - const char *msg = grpc_error_string(error); + const char* msg = grpc_error_string(error); gpr_log(file, line, GPR_LOG_SEVERITY_ERROR, "%s: %s", what, msg); GRPC_ERROR_UNREF(error); return false; diff --git a/src/core/lib/iomgr/error.h b/src/core/lib/iomgr/error.h index b36330a7ab..36ba440c8a 100644 --- a/src/core/lib/iomgr/error.h +++ b/src/core/lib/iomgr/error.h @@ -122,15 +122,15 @@ typedef enum { /// They are always even so that other code (particularly combiner locks, /// polling engines) can safely use the lower bit for themselves. -#define GRPC_ERROR_NONE ((grpc_error *)NULL) -#define GRPC_ERROR_OOM ((grpc_error *)2) -#define GRPC_ERROR_CANCELLED ((grpc_error *)4) +#define GRPC_ERROR_NONE ((grpc_error*)NULL) +#define GRPC_ERROR_OOM ((grpc_error*)2) +#define GRPC_ERROR_CANCELLED ((grpc_error*)4) -const char *grpc_error_string(grpc_error *error); +const char* grpc_error_string(grpc_error* error); /// Create an error - but use GRPC_ERROR_CREATE instead -grpc_error *grpc_error_create(const char *file, int line, grpc_slice desc, - grpc_error **referencing, size_t num_referencing); +grpc_error* grpc_error_create(const char* file, int line, grpc_slice desc, + grpc_error** referencing, size_t num_referencing); /// Create an error (this is the preferred way of generating an error that is /// not due to a system call - for system calls, use GRPC_OS_ERROR or /// GRPC_WSA_ERROR as appropriate) @@ -156,44 +156,44 @@ grpc_error *grpc_error_create(const char *file, int line, grpc_slice desc, errs, count) #ifndef NDEBUG -grpc_error *grpc_error_ref(grpc_error *err, const char *file, int line); -void grpc_error_unref(grpc_error *err, const char *file, int line); +grpc_error* grpc_error_ref(grpc_error* err, const char* file, int line); +void grpc_error_unref(grpc_error* err, const char* file, int line); #define GRPC_ERROR_REF(err) grpc_error_ref(err, __FILE__, __LINE__) #define GRPC_ERROR_UNREF(err) grpc_error_unref(err, __FILE__, __LINE__) #else -grpc_error *grpc_error_ref(grpc_error *err); -void grpc_error_unref(grpc_error *err); +grpc_error* grpc_error_ref(grpc_error* err); +void grpc_error_unref(grpc_error* err); #define GRPC_ERROR_REF(err) grpc_error_ref(err) #define GRPC_ERROR_UNREF(err) grpc_error_unref(err) #endif -grpc_error *grpc_error_set_int(grpc_error *src, grpc_error_ints which, +grpc_error* grpc_error_set_int(grpc_error* src, grpc_error_ints which, intptr_t value) GRPC_MUST_USE_RESULT; -bool grpc_error_get_int(grpc_error *error, grpc_error_ints which, intptr_t *p); -grpc_error *grpc_error_set_str(grpc_error *src, grpc_error_strs which, +bool grpc_error_get_int(grpc_error* error, grpc_error_ints which, intptr_t* p); +grpc_error* grpc_error_set_str(grpc_error* src, grpc_error_strs which, grpc_slice str) GRPC_MUST_USE_RESULT; /// Returns false if the specified string is not set. /// Caller does NOT own the slice. -bool grpc_error_get_str(grpc_error *error, grpc_error_strs which, - grpc_slice *s); +bool grpc_error_get_str(grpc_error* error, grpc_error_strs which, + grpc_slice* s); /// Add a child error: an error that is believed to have contributed to this /// error occurring. Allows root causing high level errors from lower level /// errors that contributed to them. -grpc_error *grpc_error_add_child(grpc_error *src, - grpc_error *child) GRPC_MUST_USE_RESULT; -grpc_error *grpc_os_error(const char *file, int line, int err, - const char *call_name) GRPC_MUST_USE_RESULT; +grpc_error* grpc_error_add_child(grpc_error* src, + grpc_error* child) GRPC_MUST_USE_RESULT; +grpc_error* grpc_os_error(const char* file, int line, int err, + const char* call_name) GRPC_MUST_USE_RESULT; /// create an error associated with errno!=0 (an 'operating system' error) #define GRPC_OS_ERROR(err, call_name) \ grpc_os_error(__FILE__, __LINE__, err, call_name) -grpc_error *grpc_wsa_error(const char *file, int line, int err, - const char *call_name) GRPC_MUST_USE_RESULT; +grpc_error* grpc_wsa_error(const char* file, int line, int err, + const char* call_name) GRPC_MUST_USE_RESULT; /// windows only: create an error associated with WSAGetLastError()!=0 #define GRPC_WSA_ERROR(err, call_name) \ grpc_wsa_error(__FILE__, __LINE__, err, call_name) -bool grpc_log_if_error(const char *what, grpc_error *error, const char *file, +bool grpc_log_if_error(const char* what, grpc_error* error, const char* file, int line); #define GRPC_LOG_IF_ERROR(what, error) \ grpc_log_if_error((what), (error), __FILE__, __LINE__) diff --git a/src/core/lib/iomgr/error_internal.h b/src/core/lib/iomgr/error_internal.h index 8746d5d353..acf6e04e9c 100644 --- a/src/core/lib/iomgr/error_internal.h +++ b/src/core/lib/iomgr/error_internal.h @@ -31,7 +31,7 @@ extern "C" { typedef struct grpc_linked_error grpc_linked_error; struct grpc_linked_error { - grpc_error *err; + grpc_error* err; uint8_t next; }; @@ -59,7 +59,7 @@ struct grpc_error { intptr_t arena[0]; }; -bool grpc_error_is_special(grpc_error *err); +bool grpc_error_is_special(grpc_error* err); #ifdef __cplusplus } diff --git a/src/core/lib/iomgr/ev_epoll1_linux.cc b/src/core/lib/iomgr/ev_epoll1_linux.cc index 9fc560c542..9e3643fa28 100644 --- a/src/core/lib/iomgr/ev_epoll1_linux.cc +++ b/src/core/lib/iomgr/ev_epoll1_linux.cc @@ -115,7 +115,7 @@ struct grpc_fd { grpc_core::ManualConstructor<grpc_core::LockfreeEvent> read_closure; grpc_core::ManualConstructor<grpc_core::LockfreeEvent> write_closure; - struct grpc_fd *freelist_next; + struct grpc_fd* freelist_next; /* The pollset that last noticed that the fd is readable. The actual type * stored in this is (grpc_pollset *) */ @@ -133,7 +133,7 @@ static void fd_global_shutdown(void); typedef enum { UNKICKED, KICKED, DESIGNATED_POLLER } kick_state; -static const char *kick_state_string(kick_state st) { +static const char* kick_state_string(kick_state st) { switch (st) { case UNKICKED: return "UNKICKED"; @@ -149,8 +149,8 @@ struct grpc_pollset_worker { kick_state state; int kick_state_mutator; // which line of code last changed kick state bool initialized_cv; - grpc_pollset_worker *next; - grpc_pollset_worker *prev; + grpc_pollset_worker* next; + grpc_pollset_worker* prev; gpr_cv cv; grpc_closure_list schedule_on_end_work; }; @@ -165,29 +165,29 @@ struct grpc_pollset_worker { typedef struct pollset_neighborhood { gpr_mu mu; - grpc_pollset *active_root; + grpc_pollset* active_root; char pad[GPR_CACHELINE_SIZE]; } pollset_neighborhood; struct grpc_pollset { gpr_mu mu; - pollset_neighborhood *neighborhood; + pollset_neighborhood* neighborhood; bool reassigning_neighborhood; - grpc_pollset_worker *root_worker; + grpc_pollset_worker* root_worker; bool kicked_without_poller; /* Set to true if the pollset is observed to have no workers available to poll */ bool seen_inactive; bool shutting_down; /* Is the pollset shutting down ? */ - grpc_closure *shutdown_closure; /* Called after after shutdown is complete */ + grpc_closure* shutdown_closure; /* Called after after shutdown is complete */ /* Number of workers who are *about-to* attach themselves to the pollset * worker list */ int begin_refs; - grpc_pollset *next; - grpc_pollset *prev; + grpc_pollset* next; + grpc_pollset* prev; }; /******************************************************************************* @@ -202,8 +202,8 @@ struct grpc_pollset_set { * Common helpers */ -static bool append_error(grpc_error **composite, grpc_error *error, - const char *desc) { +static bool append_error(grpc_error** composite, grpc_error* error, + const char* desc) { if (error == GRPC_ERROR_NONE) return true; if (*composite == GRPC_ERROR_NONE) { *composite = GRPC_ERROR_CREATE_FROM_COPIED_STRING(desc); @@ -234,7 +234,7 @@ static bool append_error(grpc_error **composite, grpc_error *error, * alarm 'epoch'). This wakeup_fd gives us something to alert on when such a * case occurs. */ -static grpc_fd *fd_freelist = NULL; +static grpc_fd* fd_freelist = NULL; static gpr_mu fd_freelist_mu; static void fd_global_init(void) { gpr_mu_init(&fd_freelist_mu); } @@ -243,15 +243,15 @@ static void fd_global_shutdown(void) { gpr_mu_lock(&fd_freelist_mu); gpr_mu_unlock(&fd_freelist_mu); while (fd_freelist != NULL) { - grpc_fd *fd = fd_freelist; + grpc_fd* fd = fd_freelist; fd_freelist = fd_freelist->freelist_next; gpr_free(fd); } gpr_mu_destroy(&fd_freelist_mu); } -static grpc_fd *fd_create(int fd, const char *name) { - grpc_fd *new_fd = NULL; +static grpc_fd* fd_create(int fd, const char* name) { + grpc_fd* new_fd = NULL; gpr_mu_lock(&fd_freelist_mu); if (fd_freelist != NULL) { @@ -261,7 +261,7 @@ static grpc_fd *fd_create(int fd, const char *name) { gpr_mu_unlock(&fd_freelist_mu); if (new_fd == NULL) { - new_fd = (grpc_fd *)gpr_malloc(sizeof(grpc_fd)); + new_fd = (grpc_fd*)gpr_malloc(sizeof(grpc_fd)); } new_fd->fd = fd; @@ -271,7 +271,7 @@ static grpc_fd *fd_create(int fd, const char *name) { new_fd->freelist_next = NULL; - char *fd_name; + char* fd_name; gpr_asprintf(&fd_name, "%s fd=%d", name, fd); grpc_iomgr_register_object(&new_fd->iomgr_object, fd_name); #ifndef NDEBUG @@ -291,13 +291,13 @@ static grpc_fd *fd_create(int fd, const char *name) { return new_fd; } -static int fd_wrapped_fd(grpc_fd *fd) { return fd->fd; } +static int fd_wrapped_fd(grpc_fd* fd) { return fd->fd; } /* if 'releasing_fd' is true, it means that we are going to detach the internal * fd from grpc_fd structure (i.e which means we should not be calling * shutdown() syscall on that fd) */ -static void fd_shutdown_internal(grpc_exec_ctx *exec_ctx, grpc_fd *fd, - grpc_error *why, bool releasing_fd) { +static void fd_shutdown_internal(grpc_exec_ctx* exec_ctx, grpc_fd* fd, + grpc_error* why, bool releasing_fd) { if (fd->read_closure->SetShutdown(exec_ctx, GRPC_ERROR_REF(why))) { if (!releasing_fd) { shutdown(fd->fd, SHUT_RDWR); @@ -308,14 +308,14 @@ static void fd_shutdown_internal(grpc_exec_ctx *exec_ctx, grpc_fd *fd, } /* Might be called multiple times */ -static void fd_shutdown(grpc_exec_ctx *exec_ctx, grpc_fd *fd, grpc_error *why) { +static void fd_shutdown(grpc_exec_ctx* exec_ctx, grpc_fd* fd, grpc_error* why) { fd_shutdown_internal(exec_ctx, fd, why, false); } -static void fd_orphan(grpc_exec_ctx *exec_ctx, grpc_fd *fd, - grpc_closure *on_done, int *release_fd, - bool already_closed, const char *reason) { - grpc_error *error = GRPC_ERROR_NONE; +static void fd_orphan(grpc_exec_ctx* exec_ctx, grpc_fd* fd, + grpc_closure* on_done, int* release_fd, + bool already_closed, const char* reason) { + grpc_error* error = GRPC_ERROR_NONE; bool is_release_fd = (release_fd != NULL); if (!fd->read_closure->IsShutdown()) { @@ -344,34 +344,34 @@ static void fd_orphan(grpc_exec_ctx *exec_ctx, grpc_fd *fd, gpr_mu_unlock(&fd_freelist_mu); } -static grpc_pollset *fd_get_read_notifier_pollset(grpc_exec_ctx *exec_ctx, - grpc_fd *fd) { +static grpc_pollset* fd_get_read_notifier_pollset(grpc_exec_ctx* exec_ctx, + grpc_fd* fd) { gpr_atm notifier = gpr_atm_acq_load(&fd->read_notifier_pollset); - return (grpc_pollset *)notifier; + return (grpc_pollset*)notifier; } -static bool fd_is_shutdown(grpc_fd *fd) { +static bool fd_is_shutdown(grpc_fd* fd) { return fd->read_closure->IsShutdown(); } -static void fd_notify_on_read(grpc_exec_ctx *exec_ctx, grpc_fd *fd, - grpc_closure *closure) { +static void fd_notify_on_read(grpc_exec_ctx* exec_ctx, grpc_fd* fd, + grpc_closure* closure) { fd->read_closure->NotifyOn(exec_ctx, closure); } -static void fd_notify_on_write(grpc_exec_ctx *exec_ctx, grpc_fd *fd, - grpc_closure *closure) { +static void fd_notify_on_write(grpc_exec_ctx* exec_ctx, grpc_fd* fd, + grpc_closure* closure) { fd->write_closure->NotifyOn(exec_ctx, closure); } -static void fd_become_readable(grpc_exec_ctx *exec_ctx, grpc_fd *fd, - grpc_pollset *notifier) { +static void fd_become_readable(grpc_exec_ctx* exec_ctx, grpc_fd* fd, + grpc_pollset* notifier) { fd->read_closure->SetReady(exec_ctx); /* Use release store to match with acquire load in fd_get_read_notifier */ gpr_atm_rel_store(&fd->read_notifier_pollset, (gpr_atm)notifier); } -static void fd_become_writable(grpc_exec_ctx *exec_ctx, grpc_fd *fd) { +static void fd_become_writable(grpc_exec_ctx* exec_ctx, grpc_fd* fd) { fd->write_closure->SetReady(exec_ctx); } @@ -385,11 +385,11 @@ GPR_TLS_DECL(g_current_thread_worker); /* The designated poller */ static gpr_atm g_active_poller; -static pollset_neighborhood *g_neighborhoods; +static pollset_neighborhood* g_neighborhoods; static size_t g_num_neighborhoods; /* Return true if first in list */ -static bool worker_insert(grpc_pollset *pollset, grpc_pollset_worker *worker) { +static bool worker_insert(grpc_pollset* pollset, grpc_pollset_worker* worker) { if (pollset->root_worker == NULL) { pollset->root_worker = worker; worker->next = worker->prev = worker; @@ -406,8 +406,8 @@ static bool worker_insert(grpc_pollset *pollset, grpc_pollset_worker *worker) { /* Return true if last in list */ typedef enum { EMPTIED, NEW_ROOT, REMOVED } worker_remove_result; -static worker_remove_result worker_remove(grpc_pollset *pollset, - grpc_pollset_worker *worker) { +static worker_remove_result worker_remove(grpc_pollset* pollset, + grpc_pollset_worker* worker) { if (worker == pollset->root_worker) { if (worker == worker->next) { pollset->root_worker = NULL; @@ -429,12 +429,12 @@ static size_t choose_neighborhood(void) { return (size_t)gpr_cpu_current_cpu() % g_num_neighborhoods; } -static grpc_error *pollset_global_init(void) { +static grpc_error* pollset_global_init(void) { gpr_tls_init(&g_current_thread_pollset); gpr_tls_init(&g_current_thread_worker); gpr_atm_no_barrier_store(&g_active_poller, 0); global_wakeup_fd.read_fd = -1; - grpc_error *err = grpc_wakeup_fd_init(&global_wakeup_fd); + grpc_error* err = grpc_wakeup_fd_init(&global_wakeup_fd); if (err != GRPC_ERROR_NONE) return err; struct epoll_event ev; ev.events = (uint32_t)(EPOLLIN | EPOLLET); @@ -444,8 +444,8 @@ static grpc_error *pollset_global_init(void) { return GRPC_OS_ERROR(errno, "epoll_ctl"); } g_num_neighborhoods = GPR_CLAMP(gpr_cpu_num_cores(), 1, MAX_NEIGHBORHOODS); - g_neighborhoods = (pollset_neighborhood *)gpr_zalloc( - sizeof(*g_neighborhoods) * g_num_neighborhoods); + g_neighborhoods = (pollset_neighborhood*)gpr_zalloc(sizeof(*g_neighborhoods) * + g_num_neighborhoods); for (size_t i = 0; i < g_num_neighborhoods; i++) { gpr_mu_init(&g_neighborhoods[i].mu); } @@ -462,7 +462,7 @@ static void pollset_global_shutdown(void) { gpr_free(g_neighborhoods); } -static void pollset_init(grpc_pollset *pollset, gpr_mu **mu) { +static void pollset_init(grpc_pollset* pollset, gpr_mu** mu) { gpr_mu_init(&pollset->mu); *mu = &pollset->mu; pollset->neighborhood = &g_neighborhoods[choose_neighborhood()]; @@ -476,10 +476,10 @@ static void pollset_init(grpc_pollset *pollset, gpr_mu **mu) { pollset->next = pollset->prev = NULL; } -static void pollset_destroy(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset) { +static void pollset_destroy(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset) { gpr_mu_lock(&pollset->mu); if (!pollset->seen_inactive) { - pollset_neighborhood *neighborhood = pollset->neighborhood; + pollset_neighborhood* neighborhood = pollset->neighborhood; gpr_mu_unlock(&pollset->mu); retry_lock_neighborhood: gpr_mu_lock(&neighborhood->mu); @@ -504,12 +504,12 @@ static void pollset_destroy(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset) { gpr_mu_destroy(&pollset->mu); } -static grpc_error *pollset_kick_all(grpc_exec_ctx *exec_ctx, - grpc_pollset *pollset) { +static grpc_error* pollset_kick_all(grpc_exec_ctx* exec_ctx, + grpc_pollset* pollset) { GPR_TIMER_BEGIN("pollset_kick_all", 0); - grpc_error *error = GRPC_ERROR_NONE; + grpc_error* error = GRPC_ERROR_NONE; if (pollset->root_worker != NULL) { - grpc_pollset_worker *worker = pollset->root_worker; + grpc_pollset_worker* worker = pollset->root_worker; do { GRPC_STATS_INC_POLLSET_KICK(exec_ctx); switch (worker->state) { @@ -540,8 +540,8 @@ static grpc_error *pollset_kick_all(grpc_exec_ctx *exec_ctx, return error; } -static void pollset_maybe_finish_shutdown(grpc_exec_ctx *exec_ctx, - grpc_pollset *pollset) { +static void pollset_maybe_finish_shutdown(grpc_exec_ctx* exec_ctx, + grpc_pollset* pollset) { if (pollset->shutdown_closure != NULL && pollset->root_worker == NULL && pollset->begin_refs == 0) { GPR_TIMER_MARK("pollset_finish_shutdown", 0); @@ -550,8 +550,8 @@ static void pollset_maybe_finish_shutdown(grpc_exec_ctx *exec_ctx, } } -static void pollset_shutdown(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_closure *closure) { +static void pollset_shutdown(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, + grpc_closure* closure) { GPR_TIMER_BEGIN("pollset_shutdown", 0); GPR_ASSERT(pollset->shutdown_closure == NULL); GPR_ASSERT(!pollset->shutting_down); @@ -562,7 +562,7 @@ static void pollset_shutdown(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, GPR_TIMER_END("pollset_shutdown", 0); } -static int poll_deadline_to_millis_timeout(grpc_exec_ctx *exec_ctx, +static int poll_deadline_to_millis_timeout(grpc_exec_ctx* exec_ctx, grpc_millis millis) { if (millis == GRPC_MILLIS_INF_FUTURE) return -1; grpc_millis delta = millis - grpc_exec_ctx_now(exec_ctx); @@ -583,10 +583,10 @@ static int poll_deadline_to_millis_timeout(grpc_exec_ctx *exec_ctx, NOTE ON SYNCRHONIZATION: Similar to do_epoll_wait(), this function is only called by g_active_poller thread. So there is no need for synchronization when accessing fields in g_epoll_set */ -static grpc_error *process_epoll_events(grpc_exec_ctx *exec_ctx, - grpc_pollset *pollset) { - static const char *err_desc = "process_events"; - grpc_error *error = GRPC_ERROR_NONE; +static grpc_error* process_epoll_events(grpc_exec_ctx* exec_ctx, + grpc_pollset* pollset) { + static const char* err_desc = "process_events"; + grpc_error* error = GRPC_ERROR_NONE; GPR_TIMER_BEGIN("process_epoll_events", 0); long num_events = gpr_atm_acq_load(&g_epoll_set.num_events); @@ -595,14 +595,14 @@ static grpc_error *process_epoll_events(grpc_exec_ctx *exec_ctx, (idx < MAX_EPOLL_EVENTS_HANDLED_PER_ITERATION) && cursor != num_events; idx++) { long c = cursor++; - struct epoll_event *ev = &g_epoll_set.events[c]; - void *data_ptr = ev->data.ptr; + struct epoll_event* ev = &g_epoll_set.events[c]; + void* data_ptr = ev->data.ptr; if (data_ptr == &global_wakeup_fd) { append_error(&error, grpc_wakeup_fd_consume_wakeup(&global_wakeup_fd), err_desc); } else { - grpc_fd *fd = (grpc_fd *)(data_ptr); + grpc_fd* fd = (grpc_fd*)(data_ptr); bool cancel = (ev->events & (EPOLLERR | EPOLLHUP)) != 0; bool read_ev = (ev->events & (EPOLLIN | EPOLLPRI)) != 0; bool write_ev = (ev->events & EPOLLOUT) != 0; @@ -628,7 +628,7 @@ static grpc_error *process_epoll_events(grpc_exec_ctx *exec_ctx, NOTE ON SYNCHRONIZATION: At any point of time, only the g_active_poller (i.e the designated poller thread) will be calling this function. So there is no need for any synchronization when accesing fields in g_epoll_set */ -static grpc_error *do_epoll_wait(grpc_exec_ctx *exec_ctx, grpc_pollset *ps, +static grpc_error* do_epoll_wait(grpc_exec_ctx* exec_ctx, grpc_pollset* ps, grpc_millis deadline) { GPR_TIMER_BEGIN("do_epoll_wait", 0); @@ -661,9 +661,9 @@ static grpc_error *do_epoll_wait(grpc_exec_ctx *exec_ctx, grpc_pollset *ps, return GRPC_ERROR_NONE; } -static bool begin_worker(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_pollset_worker *worker, - grpc_pollset_worker **worker_hdl, +static bool begin_worker(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, + grpc_pollset_worker* worker, + grpc_pollset_worker** worker_hdl, grpc_millis deadline) { GPR_TIMER_BEGIN("begin_worker", 0); if (worker_hdl != NULL) *worker_hdl = worker; @@ -685,7 +685,7 @@ static bool begin_worker(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, pollset->reassigning_neighborhood = true; pollset->neighborhood = &g_neighborhoods[choose_neighborhood()]; } - pollset_neighborhood *neighborhood = pollset->neighborhood; + pollset_neighborhood* neighborhood = pollset->neighborhood; gpr_mu_unlock(&pollset->mu); // pollset unlocked: state may change (even worker->kick_state) retry_lock_neighborhood: @@ -788,17 +788,17 @@ static bool begin_worker(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, } static bool check_neighborhood_for_available_poller( - grpc_exec_ctx *exec_ctx, pollset_neighborhood *neighborhood) { + grpc_exec_ctx* exec_ctx, pollset_neighborhood* neighborhood) { GPR_TIMER_BEGIN("check_neighborhood_for_available_poller", 0); bool found_worker = false; do { - grpc_pollset *inspect = neighborhood->active_root; + grpc_pollset* inspect = neighborhood->active_root; if (inspect == NULL) { break; } gpr_mu_lock(&inspect->mu); GPR_ASSERT(!inspect->seen_inactive); - grpc_pollset_worker *inspect_worker = inspect->root_worker; + grpc_pollset_worker* inspect_worker = inspect->root_worker; if (inspect_worker != NULL) { do { switch (inspect_worker->state) { @@ -852,9 +852,9 @@ static bool check_neighborhood_for_available_poller( return found_worker; } -static void end_worker(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_pollset_worker *worker, - grpc_pollset_worker **worker_hdl) { +static void end_worker(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, + grpc_pollset_worker* worker, + grpc_pollset_worker** worker_hdl) { GPR_TIMER_BEGIN("end_worker", 0); if (GRPC_TRACER_ON(grpc_polling_trace)) { gpr_log(GPR_DEBUG, "PS:%p END_WORKER:%p", pollset, worker); @@ -887,7 +887,7 @@ static void end_worker(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, bool found_worker = false; bool scan_state[MAX_NEIGHBORHOODS]; for (size_t i = 0; !found_worker && i < g_num_neighborhoods; i++) { - pollset_neighborhood *neighborhood = + pollset_neighborhood* neighborhood = &g_neighborhoods[(poller_neighborhood_idx + i) % g_num_neighborhoods]; if (gpr_mu_trylock(&neighborhood->mu)) { @@ -901,7 +901,7 @@ static void end_worker(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, } for (size_t i = 0; !found_worker && i < g_num_neighborhoods; i++) { if (scan_state[i]) continue; - pollset_neighborhood *neighborhood = + pollset_neighborhood* neighborhood = &g_neighborhoods[(poller_neighborhood_idx + i) % g_num_neighborhoods]; gpr_mu_lock(&neighborhood->mu); @@ -934,12 +934,12 @@ static void end_worker(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, The function pollset_work() may temporarily release the lock (pollset->po.mu) during the course of its execution but it will always re-acquire the lock and ensure that it is held by the time the function returns */ -static grpc_error *pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *ps, - grpc_pollset_worker **worker_hdl, +static grpc_error* pollset_work(grpc_exec_ctx* exec_ctx, grpc_pollset* ps, + grpc_pollset_worker** worker_hdl, grpc_millis deadline) { grpc_pollset_worker worker; - grpc_error *error = GRPC_ERROR_NONE; - static const char *err_desc = "pollset_work"; + grpc_error* error = GRPC_ERROR_NONE; + static const char* err_desc = "pollset_work"; GPR_TIMER_BEGIN("pollset_work", 0); if (ps->kicked_without_poller) { ps->kicked_without_poller = false; @@ -987,19 +987,19 @@ static grpc_error *pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *ps, return error; } -static grpc_error *pollset_kick(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_pollset_worker *specific_worker) { +static grpc_error* pollset_kick(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, + grpc_pollset_worker* specific_worker) { GPR_TIMER_BEGIN("pollset_kick", 0); GRPC_STATS_INC_POLLSET_KICK(exec_ctx); - grpc_error *ret_err = GRPC_ERROR_NONE; + grpc_error* ret_err = GRPC_ERROR_NONE; if (GRPC_TRACER_ON(grpc_polling_trace)) { gpr_strvec log; gpr_strvec_init(&log); - char *tmp; - gpr_asprintf( - &tmp, "PS:%p KICK:%p curps=%p curworker=%p root=%p", pollset, - specific_worker, (void *)gpr_tls_get(&g_current_thread_pollset), - (void *)gpr_tls_get(&g_current_thread_worker), pollset->root_worker); + char* tmp; + gpr_asprintf(&tmp, "PS:%p KICK:%p curps=%p curworker=%p root=%p", pollset, + specific_worker, (void*)gpr_tls_get(&g_current_thread_pollset), + (void*)gpr_tls_get(&g_current_thread_worker), + pollset->root_worker); gpr_strvec_add(&log, tmp); if (pollset->root_worker != NULL) { gpr_asprintf(&tmp, " {kick_state=%s next=%p {kick_state=%s}}", @@ -1021,7 +1021,7 @@ static grpc_error *pollset_kick(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, if (specific_worker == NULL) { if (gpr_tls_get(&g_current_thread_pollset) != (intptr_t)pollset) { - grpc_pollset_worker *root_worker = pollset->root_worker; + grpc_pollset_worker* root_worker = pollset->root_worker; if (root_worker == NULL) { GRPC_STATS_INC_POLLSET_KICKED_WITHOUT_POLLER(exec_ctx); pollset->kicked_without_poller = true; @@ -1030,7 +1030,7 @@ static grpc_error *pollset_kick(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, } goto done; } - grpc_pollset_worker *next_worker = root_worker->next; + grpc_pollset_worker* next_worker = root_worker->next; if (root_worker->state == KICKED) { GRPC_STATS_INC_POLLSET_KICKED_AGAIN(exec_ctx); if (GRPC_TRACER_ON(grpc_polling_trace)) { @@ -1048,7 +1048,7 @@ static grpc_error *pollset_kick(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, } else if (root_worker == next_worker && // only try and wake up a poller if // there is no next worker - root_worker == (grpc_pollset_worker *)gpr_atm_no_barrier_load( + root_worker == (grpc_pollset_worker*)gpr_atm_no_barrier_load( &g_active_poller)) { GRPC_STATS_INC_POLLSET_KICK_WAKEUP_FD(exec_ctx); if (GRPC_TRACER_ON(grpc_polling_trace)) { @@ -1121,7 +1121,7 @@ static grpc_error *pollset_kick(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, SET_KICK_STATE(specific_worker, KICKED); goto done; } else if (specific_worker == - (grpc_pollset_worker *)gpr_atm_no_barrier_load(&g_active_poller)) { + (grpc_pollset_worker*)gpr_atm_no_barrier_load(&g_active_poller)) { GRPC_STATS_INC_POLLSET_KICK_WAKEUP_FD(exec_ctx); if (GRPC_TRACER_ON(grpc_polling_trace)) { gpr_log(GPR_ERROR, " .. kick active poller"); @@ -1150,39 +1150,39 @@ done: return ret_err; } -static void pollset_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_fd *fd) {} +static void pollset_add_fd(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, + grpc_fd* fd) {} /******************************************************************************* * Pollset-set Definitions */ -static grpc_pollset_set *pollset_set_create(void) { - return (grpc_pollset_set *)((intptr_t)0xdeafbeef); +static grpc_pollset_set* pollset_set_create(void) { + return (grpc_pollset_set*)((intptr_t)0xdeafbeef); } -static void pollset_set_destroy(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *pss) {} +static void pollset_set_destroy(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* pss) {} -static void pollset_set_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset_set *pss, - grpc_fd *fd) {} +static void pollset_set_add_fd(grpc_exec_ctx* exec_ctx, grpc_pollset_set* pss, + grpc_fd* fd) {} -static void pollset_set_del_fd(grpc_exec_ctx *exec_ctx, grpc_pollset_set *pss, - grpc_fd *fd) {} +static void pollset_set_del_fd(grpc_exec_ctx* exec_ctx, grpc_pollset_set* pss, + grpc_fd* fd) {} -static void pollset_set_add_pollset(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *pss, grpc_pollset *ps) {} +static void pollset_set_add_pollset(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* pss, grpc_pollset* ps) {} -static void pollset_set_del_pollset(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *pss, grpc_pollset *ps) {} +static void pollset_set_del_pollset(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* pss, grpc_pollset* ps) {} -static void pollset_set_add_pollset_set(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *bag, - grpc_pollset_set *item) {} +static void pollset_set_add_pollset_set(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* bag, + grpc_pollset_set* item) {} -static void pollset_set_del_pollset_set(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *bag, - grpc_pollset_set *item) {} +static void pollset_set_del_pollset_set(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* bag, + grpc_pollset_set* item) {} /******************************************************************************* * Event engine binding @@ -1228,7 +1228,7 @@ static const grpc_event_engine_vtable vtable = { /* It is possible that GLIBC has epoll but the underlying kernel doesn't. * Create epoll_fd (epoll_set_init() takes care of that) to make sure epoll * support is available */ -const grpc_event_engine_vtable *grpc_init_epoll1_linux(bool explicit_request) { +const grpc_event_engine_vtable* grpc_init_epoll1_linux(bool explicit_request) { if (!grpc_has_wakeup_fd()) { return NULL; } @@ -1253,7 +1253,7 @@ const grpc_event_engine_vtable *grpc_init_epoll1_linux(bool explicit_request) { #include "src/core/lib/iomgr/ev_epoll1_linux.h" /* If GRPC_LINUX_EPOLL is not defined, it means epoll is not available. Return * NULL */ -const grpc_event_engine_vtable *grpc_init_epoll1_linux(bool explicit_request) { +const grpc_event_engine_vtable* grpc_init_epoll1_linux(bool explicit_request) { return NULL; } #endif /* defined(GRPC_POSIX_SOCKET) */ diff --git a/src/core/lib/iomgr/ev_epoll1_linux.h b/src/core/lib/iomgr/ev_epoll1_linux.h index b437032b36..3e66747f6c 100644 --- a/src/core/lib/iomgr/ev_epoll1_linux.h +++ b/src/core/lib/iomgr/ev_epoll1_linux.h @@ -28,7 +28,7 @@ extern "C" { // a polling engine that utilizes a singleton epoll set and turnstile polling -const grpc_event_engine_vtable *grpc_init_epoll1_linux(bool explicit_request); +const grpc_event_engine_vtable* grpc_init_epoll1_linux(bool explicit_request); #ifdef __cplusplus } diff --git a/src/core/lib/iomgr/ev_epollex_linux.cc b/src/core/lib/iomgr/ev_epollex_linux.cc index 0a87b98c95..26ed1f6747 100644 --- a/src/core/lib/iomgr/ev_epollex_linux.cc +++ b/src/core/lib/iomgr/ev_epollex_linux.cc @@ -87,21 +87,21 @@ struct pollable { grpc_wakeup_fd wakeup; // only for type fd... one ref to the owner fd - grpc_fd *owner_fd; + grpc_fd* owner_fd; - grpc_pollset_set *pollset_set; - pollable *next; - pollable *prev; + grpc_pollset_set* pollset_set; + pollable* next; + pollable* prev; gpr_mu mu; - grpc_pollset_worker *root_worker; + grpc_pollset_worker* root_worker; int event_cursor; int event_count; struct epoll_event events[MAX_EPOLL_EVENTS]; }; -static const char *pollable_type_string(pollable_type t) { +static const char* pollable_type_string(pollable_type t) { switch (t) { case PO_MULTI: return "pollset"; @@ -113,8 +113,8 @@ static const char *pollable_type_string(pollable_type t) { return "<invalid>"; } -static char *pollable_desc(pollable *p) { - char *out; +static char* pollable_desc(pollable* p) { + char* out; gpr_asprintf(&out, "type=%s epfd=%d wakeup=%d", pollable_type_string(p->type), p->epfd, p->wakeup.read_fd); return out; @@ -122,17 +122,17 @@ static char *pollable_desc(pollable *p) { /// Shared empty pollable - used by pollset to poll on until the first fd is /// added -static pollable *g_empty_pollable; +static pollable* g_empty_pollable; -static grpc_error *pollable_create(pollable_type type, pollable **p); +static grpc_error* pollable_create(pollable_type type, pollable** p); #ifdef NDEBUG -static pollable *pollable_ref(pollable *p); -static void pollable_unref(pollable *p); +static pollable* pollable_ref(pollable* p); +static void pollable_unref(pollable* p); #define POLLABLE_REF(p, r) pollable_ref(p) #define POLLABLE_UNREF(p, r) pollable_unref(p) #else -static pollable *pollable_ref(pollable *p, int line, const char *reason); -static void pollable_unref(pollable *p, int line, const char *reason); +static pollable* pollable_ref(pollable* p, int line, const char* reason); +static void pollable_unref(pollable* p, int line, const char* reason); #define POLLABLE_REF(p, r) pollable_ref((p), __LINE__, (r)) #define POLLABLE_UNREF(p, r) pollable_unref((p), __LINE__, (r)) #endif @@ -152,13 +152,13 @@ struct grpc_fd { gpr_mu orphan_mu; gpr_mu pollable_mu; - pollable *pollable_obj; + pollable* pollable_obj; grpc_core::ManualConstructor<grpc_core::LockfreeEvent> read_closure; grpc_core::ManualConstructor<grpc_core::LockfreeEvent> write_closure; - struct grpc_fd *freelist_next; - grpc_closure *on_done_closure; + struct grpc_fd* freelist_next; + grpc_closure* on_done_closure; /* The pollset that last noticed that the fd is readable. The actual type * stored in this is (grpc_pollset *) */ @@ -175,8 +175,8 @@ static void fd_global_shutdown(void); */ typedef struct { - grpc_pollset_worker *next; - grpc_pollset_worker *prev; + grpc_pollset_worker* next; + grpc_pollset_worker* prev; } pwlink; typedef enum { PWLINK_POLLABLE = 0, PWLINK_POLLSET, PWLINK_COUNT } pwlinks; @@ -189,18 +189,18 @@ struct grpc_pollset_worker { pid_t originator; #endif gpr_cv cv; - grpc_pollset *pollset; - pollable *pollable_obj; + grpc_pollset* pollset; + pollable* pollable_obj; pwlink links[PWLINK_COUNT]; }; struct grpc_pollset { gpr_mu mu; - pollable *active_pollable; + pollable* active_pollable; bool kicked_without_poller; - grpc_closure *shutdown_closure; - grpc_pollset_worker *root_worker; + grpc_closure* shutdown_closure; + grpc_pollset_worker* root_worker; int containing_pollset_set_count; }; @@ -211,23 +211,23 @@ struct grpc_pollset { struct grpc_pollset_set { gpr_refcount refs; gpr_mu mu; - grpc_pollset_set *parent; + grpc_pollset_set* parent; size_t pollset_count; size_t pollset_capacity; - grpc_pollset **pollsets; + grpc_pollset** pollsets; size_t fd_count; size_t fd_capacity; - grpc_fd **fds; + grpc_fd** fds; }; /******************************************************************************* * Common helpers */ -static bool append_error(grpc_error **composite, grpc_error *error, - const char *desc) { +static bool append_error(grpc_error** composite, grpc_error* error, + const char* desc) { if (error == GRPC_ERROR_NONE) return true; if (*composite == GRPC_ERROR_NONE) { *composite = GRPC_ERROR_CREATE_FROM_COPIED_STRING(desc); @@ -253,14 +253,14 @@ static bool append_error(grpc_error **composite, grpc_error *error, * becomes a spurious read notification on a reused fd. */ -static grpc_fd *fd_freelist = NULL; +static grpc_fd* fd_freelist = NULL; static gpr_mu fd_freelist_mu; #ifndef NDEBUG #define REF_BY(fd, n, reason) ref_by(fd, n, reason, __FILE__, __LINE__) #define UNREF_BY(ec, fd, n, reason) \ unref_by(ec, fd, n, reason, __FILE__, __LINE__) -static void ref_by(grpc_fd *fd, int n, const char *reason, const char *file, +static void ref_by(grpc_fd* fd, int n, const char* reason, const char* file, int line) { if (GRPC_TRACER_ON(grpc_trace_fd_refcount)) { gpr_log(GPR_DEBUG, @@ -271,13 +271,13 @@ static void ref_by(grpc_fd *fd, int n, const char *reason, const char *file, #else #define REF_BY(fd, n, reason) ref_by(fd, n) #define UNREF_BY(ec, fd, n, reason) unref_by(ec, fd, n) -static void ref_by(grpc_fd *fd, int n) { +static void ref_by(grpc_fd* fd, int n) { #endif GPR_ASSERT(gpr_atm_no_barrier_fetch_add(&fd->refst, n) > 0); } -static void fd_destroy(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { - grpc_fd *fd = (grpc_fd *)arg; +static void fd_destroy(grpc_exec_ctx* exec_ctx, void* arg, grpc_error* error) { + grpc_fd* fd = (grpc_fd*)arg; /* Add the fd to the freelist */ grpc_iomgr_unregister_object(&fd->iomgr_object); POLLABLE_UNREF(fd->pollable_obj, "fd_pollable"); @@ -294,8 +294,8 @@ static void fd_destroy(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { } #ifndef NDEBUG -static void unref_by(grpc_exec_ctx *exec_ctx, grpc_fd *fd, int n, - const char *reason, const char *file, int line) { +static void unref_by(grpc_exec_ctx* exec_ctx, grpc_fd* fd, int n, + const char* reason, const char* file, int line) { if (GRPC_TRACER_ON(grpc_trace_fd_refcount)) { gpr_log(GPR_DEBUG, "FD %d %p unref %d %" PRIdPTR " -> %" PRIdPTR " [%s; %s:%d]", @@ -303,13 +303,14 @@ static void unref_by(grpc_exec_ctx *exec_ctx, grpc_fd *fd, int n, gpr_atm_no_barrier_load(&fd->refst) - n, reason, file, line); } #else -static void unref_by(grpc_exec_ctx *exec_ctx, grpc_fd *fd, int n) { +static void unref_by(grpc_exec_ctx* exec_ctx, grpc_fd* fd, int n) { #endif gpr_atm old = gpr_atm_full_fetch_add(&fd->refst, -n); if (old == n) { - GRPC_CLOSURE_SCHED(exec_ctx, GRPC_CLOSURE_CREATE(fd_destroy, fd, - grpc_schedule_on_exec_ctx), - GRPC_ERROR_NONE); + GRPC_CLOSURE_SCHED( + exec_ctx, + GRPC_CLOSURE_CREATE(fd_destroy, fd, grpc_schedule_on_exec_ctx), + GRPC_ERROR_NONE); } else { GPR_ASSERT(old > n); } @@ -321,15 +322,15 @@ static void fd_global_shutdown(void) { gpr_mu_lock(&fd_freelist_mu); gpr_mu_unlock(&fd_freelist_mu); while (fd_freelist != NULL) { - grpc_fd *fd = fd_freelist; + grpc_fd* fd = fd_freelist; fd_freelist = fd_freelist->freelist_next; gpr_free(fd); } gpr_mu_destroy(&fd_freelist_mu); } -static grpc_fd *fd_create(int fd, const char *name) { - grpc_fd *new_fd = NULL; +static grpc_fd* fd_create(int fd, const char* name) { + grpc_fd* new_fd = NULL; gpr_mu_lock(&fd_freelist_mu); if (fd_freelist != NULL) { @@ -339,7 +340,7 @@ static grpc_fd *fd_create(int fd, const char *name) { gpr_mu_unlock(&fd_freelist_mu); if (new_fd == NULL) { - new_fd = (grpc_fd *)gpr_malloc(sizeof(grpc_fd)); + new_fd = (grpc_fd*)gpr_malloc(sizeof(grpc_fd)); } gpr_mu_init(&new_fd->pollable_mu); @@ -354,7 +355,7 @@ static grpc_fd *fd_create(int fd, const char *name) { new_fd->freelist_next = NULL; new_fd->on_done_closure = NULL; - char *fd_name; + char* fd_name; gpr_asprintf(&fd_name, "%s fd=%d", name, fd); grpc_iomgr_register_object(&new_fd->iomgr_object, fd_name); #ifndef NDEBUG @@ -366,14 +367,14 @@ static grpc_fd *fd_create(int fd, const char *name) { return new_fd; } -static int fd_wrapped_fd(grpc_fd *fd) { +static int fd_wrapped_fd(grpc_fd* fd) { int ret_fd = fd->fd; return (gpr_atm_acq_load(&fd->refst) & 1) ? ret_fd : -1; } -static void fd_orphan(grpc_exec_ctx *exec_ctx, grpc_fd *fd, - grpc_closure *on_done, int *release_fd, - bool already_closed, const char *reason) { +static void fd_orphan(grpc_exec_ctx* exec_ctx, grpc_fd* fd, + grpc_closure* on_done, int* release_fd, + bool already_closed, const char* reason) { bool is_fd_closed = already_closed; gpr_mu_lock(&fd->orphan_mu); @@ -404,18 +405,18 @@ static void fd_orphan(grpc_exec_ctx *exec_ctx, grpc_fd *fd, UNREF_BY(exec_ctx, fd, 2, reason); /* Drop the reference */ } -static grpc_pollset *fd_get_read_notifier_pollset(grpc_exec_ctx *exec_ctx, - grpc_fd *fd) { +static grpc_pollset* fd_get_read_notifier_pollset(grpc_exec_ctx* exec_ctx, + grpc_fd* fd) { gpr_atm notifier = gpr_atm_acq_load(&fd->read_notifier_pollset); - return (grpc_pollset *)notifier; + return (grpc_pollset*)notifier; } -static bool fd_is_shutdown(grpc_fd *fd) { +static bool fd_is_shutdown(grpc_fd* fd) { return fd->read_closure->IsShutdown(); } /* Might be called multiple times */ -static void fd_shutdown(grpc_exec_ctx *exec_ctx, grpc_fd *fd, grpc_error *why) { +static void fd_shutdown(grpc_exec_ctx* exec_ctx, grpc_fd* fd, grpc_error* why) { if (fd->read_closure->SetShutdown(exec_ctx, GRPC_ERROR_REF(why))) { shutdown(fd->fd, SHUT_RDWR); fd->write_closure->SetShutdown(exec_ctx, GRPC_ERROR_REF(why)); @@ -423,13 +424,13 @@ static void fd_shutdown(grpc_exec_ctx *exec_ctx, grpc_fd *fd, grpc_error *why) { GRPC_ERROR_UNREF(why); } -static void fd_notify_on_read(grpc_exec_ctx *exec_ctx, grpc_fd *fd, - grpc_closure *closure) { +static void fd_notify_on_read(grpc_exec_ctx* exec_ctx, grpc_fd* fd, + grpc_closure* closure) { fd->read_closure->NotifyOn(exec_ctx, closure); } -static void fd_notify_on_write(grpc_exec_ctx *exec_ctx, grpc_fd *fd, - grpc_closure *closure) { +static void fd_notify_on_write(grpc_exec_ctx* exec_ctx, grpc_fd* fd, + grpc_closure* closure) { fd->write_closure->NotifyOn(exec_ctx, closure); } @@ -437,15 +438,15 @@ static void fd_notify_on_write(grpc_exec_ctx *exec_ctx, grpc_fd *fd, * Pollable Definitions */ -static grpc_error *pollable_create(pollable_type type, pollable **p) { +static grpc_error* pollable_create(pollable_type type, pollable** p) { *p = NULL; int epfd = epoll_create1(EPOLL_CLOEXEC); if (epfd == -1) { return GRPC_OS_ERROR(errno, "epoll_create1"); } - *p = (pollable *)gpr_malloc(sizeof(**p)); - grpc_error *err = grpc_wakeup_fd_init(&(*p)->wakeup); + *p = (pollable*)gpr_malloc(sizeof(**p)); + grpc_error* err = grpc_wakeup_fd_init(&(*p)->wakeup); if (err != GRPC_ERROR_NONE) { close(epfd); gpr_free(*p); @@ -454,7 +455,7 @@ static grpc_error *pollable_create(pollable_type type, pollable **p) { } struct epoll_event ev; ev.events = (uint32_t)(EPOLLIN | EPOLLET); - ev.data.ptr = (void *)(1 | (intptr_t) & (*p)->wakeup); + ev.data.ptr = (void*)(1 | (intptr_t) & (*p)->wakeup); if (epoll_ctl(epfd, EPOLL_CTL_ADD, (*p)->wakeup.read_fd, &ev) != 0) { err = GRPC_OS_ERROR(errno, "epoll_ctl"); close(epfd); @@ -478,9 +479,9 @@ static grpc_error *pollable_create(pollable_type type, pollable **p) { } #ifdef NDEBUG -static pollable *pollable_ref(pollable *p) { +static pollable* pollable_ref(pollable* p) { #else -static pollable *pollable_ref(pollable *p, int line, const char *reason) { +static pollable* pollable_ref(pollable* p, int line, const char* reason) { if (GRPC_TRACER_ON(grpc_trace_pollable_refcount)) { int r = (int)gpr_atm_no_barrier_load(&p->refs.count); gpr_log(__FILE__, line, GPR_LOG_SEVERITY_DEBUG, @@ -492,9 +493,9 @@ static pollable *pollable_ref(pollable *p, int line, const char *reason) { } #ifdef NDEBUG -static void pollable_unref(pollable *p) { +static void pollable_unref(pollable* p) { #else -static void pollable_unref(pollable *p, int line, const char *reason) { +static void pollable_unref(pollable* p, int line, const char* reason) { if (p == NULL) return; if (GRPC_TRACER_ON(grpc_trace_pollable_refcount)) { int r = (int)gpr_atm_no_barrier_load(&p->refs.count); @@ -509,9 +510,9 @@ static void pollable_unref(pollable *p, int line, const char *reason) { } } -static grpc_error *pollable_add_fd(pollable *p, grpc_fd *fd) { - grpc_error *error = GRPC_ERROR_NONE; - static const char *err_desc = "pollable_add_fd"; +static grpc_error* pollable_add_fd(pollable* p, grpc_fd* fd) { + grpc_error* error = GRPC_ERROR_NONE; + static const char* err_desc = "pollable_add_fd"; const int epfd = p->epfd; if (GRPC_TRACER_ON(grpc_polling_trace)) { @@ -541,7 +542,7 @@ GPR_TLS_DECL(g_current_thread_pollset); GPR_TLS_DECL(g_current_thread_worker); /* Global state management */ -static grpc_error *pollset_global_init(void) { +static grpc_error* pollset_global_init(void) { gpr_tls_init(&g_current_thread_pollset); gpr_tls_init(&g_current_thread_worker); return pollable_create(PO_EMPTY, &g_empty_pollable); @@ -554,8 +555,8 @@ static void pollset_global_shutdown(void) { } /* pollset->mu must be held while calling this function */ -static void pollset_maybe_finish_shutdown(grpc_exec_ctx *exec_ctx, - grpc_pollset *pollset) { +static void pollset_maybe_finish_shutdown(grpc_exec_ctx* exec_ctx, + grpc_pollset* pollset) { if (GRPC_TRACER_ON(grpc_polling_trace)) { gpr_log(GPR_DEBUG, "PS:%p (pollable:%p) maybe_finish_shutdown sc=%p (target:!NULL) " @@ -573,9 +574,9 @@ static void pollset_maybe_finish_shutdown(grpc_exec_ctx *exec_ctx, /* pollset->mu must be held before calling this function, * pollset->active_pollable->mu & specific_worker->pollable_obj->mu must not be * held */ -static grpc_error *kick_one_worker(grpc_exec_ctx *exec_ctx, - grpc_pollset_worker *specific_worker) { - pollable *p = specific_worker->pollable_obj; +static grpc_error* kick_one_worker(grpc_exec_ctx* exec_ctx, + grpc_pollset_worker* specific_worker) { + pollable* p = specific_worker->pollable_obj; grpc_core::mu_guard lock(&p->mu); GPR_ASSERT(specific_worker != NULL); if (specific_worker->kicked) { @@ -599,7 +600,7 @@ static grpc_error *kick_one_worker(grpc_exec_ctx *exec_ctx, gpr_log(GPR_DEBUG, "PS:%p kicked_specific_via_wakeup_fd", p); } specific_worker->kicked = true; - grpc_error *error = grpc_wakeup_fd_wakeup(&p->wakeup); + grpc_error* error = grpc_wakeup_fd_wakeup(&p->wakeup); return error; } if (specific_worker->initialized_cv) { @@ -616,16 +617,15 @@ static grpc_error *kick_one_worker(grpc_exec_ctx *exec_ctx, return GRPC_ERROR_NONE; } -static grpc_error *pollset_kick(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_pollset_worker *specific_worker) { +static grpc_error* pollset_kick(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, + grpc_pollset_worker* specific_worker) { GRPC_STATS_INC_POLLSET_KICK(exec_ctx); if (GRPC_TRACER_ON(grpc_polling_trace)) { gpr_log(GPR_DEBUG, "PS:%p kick %p tls_pollset=%p tls_worker=%p pollset.root_worker=%p", pollset, specific_worker, - (void *)gpr_tls_get(&g_current_thread_pollset), - (void *)gpr_tls_get(&g_current_thread_worker), - pollset->root_worker); + (void*)gpr_tls_get(&g_current_thread_pollset), + (void*)gpr_tls_get(&g_current_thread_worker), pollset->root_worker); } if (specific_worker == NULL) { if (gpr_tls_get(&g_current_thread_pollset) != (intptr_t)pollset) { @@ -667,11 +667,11 @@ static grpc_error *pollset_kick(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, } } -static grpc_error *pollset_kick_all(grpc_exec_ctx *exec_ctx, - grpc_pollset *pollset) { - grpc_error *error = GRPC_ERROR_NONE; - const char *err_desc = "pollset_kick_all"; - grpc_pollset_worker *w = pollset->root_worker; +static grpc_error* pollset_kick_all(grpc_exec_ctx* exec_ctx, + grpc_pollset* pollset) { + grpc_error* error = GRPC_ERROR_NONE; + const char* err_desc = "pollset_kick_all"; + grpc_pollset_worker* w = pollset->root_worker; if (w != NULL) { do { GRPC_STATS_INC_POLLSET_KICK(exec_ctx); @@ -682,13 +682,13 @@ static grpc_error *pollset_kick_all(grpc_exec_ctx *exec_ctx, return error; } -static void pollset_init(grpc_pollset *pollset, gpr_mu **mu) { +static void pollset_init(grpc_pollset* pollset, gpr_mu** mu) { gpr_mu_init(&pollset->mu); pollset->active_pollable = POLLABLE_REF(g_empty_pollable, "pollset"); *mu = &pollset->mu; } -static int poll_deadline_to_millis_timeout(grpc_exec_ctx *exec_ctx, +static int poll_deadline_to_millis_timeout(grpc_exec_ctx* exec_ctx, grpc_millis millis) { if (millis == GRPC_MILLIS_INF_FUTURE) return -1; grpc_millis delta = millis - grpc_exec_ctx_now(exec_ctx); @@ -700,8 +700,8 @@ static int poll_deadline_to_millis_timeout(grpc_exec_ctx *exec_ctx, return (int)delta; } -static void fd_become_readable(grpc_exec_ctx *exec_ctx, grpc_fd *fd, - grpc_pollset *notifier) { +static void fd_become_readable(grpc_exec_ctx* exec_ctx, grpc_fd* fd, + grpc_pollset* notifier) { fd->read_closure->SetReady(exec_ctx); /* Note, it is possible that fd_become_readable might be called twice with @@ -713,14 +713,14 @@ static void fd_become_readable(grpc_exec_ctx *exec_ctx, grpc_fd *fd, gpr_atm_rel_store(&fd->read_notifier_pollset, (gpr_atm)notifier); } -static void fd_become_writable(grpc_exec_ctx *exec_ctx, grpc_fd *fd) { +static void fd_become_writable(grpc_exec_ctx* exec_ctx, grpc_fd* fd) { fd->write_closure->SetReady(exec_ctx); } -static grpc_error *fd_get_or_become_pollable(grpc_fd *fd, pollable **p) { +static grpc_error* fd_get_or_become_pollable(grpc_fd* fd, pollable** p) { gpr_mu_lock(&fd->pollable_mu); - grpc_error *error = GRPC_ERROR_NONE; - static const char *err_desc = "fd_get_or_become_pollable"; + grpc_error* error = GRPC_ERROR_NONE; + static const char* err_desc = "fd_get_or_become_pollable"; if (fd->pollable_obj == NULL) { if (append_error(&error, pollable_create(PO_FD, &fd->pollable_obj), err_desc)) { @@ -744,35 +744,35 @@ static grpc_error *fd_get_or_become_pollable(grpc_fd *fd, pollable **p) { } /* pollset->po.mu lock must be held by the caller before calling this */ -static void pollset_shutdown(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_closure *closure) { +static void pollset_shutdown(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, + grpc_closure* closure) { GPR_ASSERT(pollset->shutdown_closure == NULL); pollset->shutdown_closure = closure; GRPC_LOG_IF_ERROR("pollset_shutdown", pollset_kick_all(exec_ctx, pollset)); pollset_maybe_finish_shutdown(exec_ctx, pollset); } -static grpc_error *pollable_process_events(grpc_exec_ctx *exec_ctx, - grpc_pollset *pollset, - pollable *pollable_obj, bool drain) { - static const char *err_desc = "pollset_process_events"; - grpc_error *error = GRPC_ERROR_NONE; +static grpc_error* pollable_process_events(grpc_exec_ctx* exec_ctx, + grpc_pollset* pollset, + pollable* pollable_obj, bool drain) { + static const char* err_desc = "pollset_process_events"; + grpc_error* error = GRPC_ERROR_NONE; for (int i = 0; (drain || i < MAX_EPOLL_EVENTS_HANDLED_EACH_POLL_CALL) && pollable_obj->event_cursor != pollable_obj->event_count; i++) { int n = pollable_obj->event_cursor++; - struct epoll_event *ev = &pollable_obj->events[n]; - void *data_ptr = ev->data.ptr; + struct epoll_event* ev = &pollable_obj->events[n]; + void* data_ptr = ev->data.ptr; if (1 & (intptr_t)data_ptr) { if (GRPC_TRACER_ON(grpc_polling_trace)) { gpr_log(GPR_DEBUG, "PS:%p got pollset_wakeup %p", pollset, data_ptr); } append_error(&error, grpc_wakeup_fd_consume_wakeup( - (grpc_wakeup_fd *)((~(intptr_t)1) & (intptr_t)data_ptr)), + (grpc_wakeup_fd*)((~(intptr_t)1) & (intptr_t)data_ptr)), err_desc); } else { - grpc_fd *fd = (grpc_fd *)data_ptr; + grpc_fd* fd = (grpc_fd*)data_ptr; bool cancel = (ev->events & (EPOLLERR | EPOLLHUP)) != 0; bool read_ev = (ev->events & (EPOLLIN | EPOLLPRI)) != 0; bool write_ev = (ev->events & EPOLLOUT) != 0; @@ -795,17 +795,17 @@ static grpc_error *pollable_process_events(grpc_exec_ctx *exec_ctx, } /* pollset_shutdown is guaranteed to be called before pollset_destroy. */ -static void pollset_destroy(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset) { +static void pollset_destroy(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset) { POLLABLE_UNREF(pollset->active_pollable, "pollset"); pollset->active_pollable = NULL; } -static grpc_error *pollable_epoll(grpc_exec_ctx *exec_ctx, pollable *p, +static grpc_error* pollable_epoll(grpc_exec_ctx* exec_ctx, pollable* p, grpc_millis deadline) { int timeout = poll_deadline_to_millis_timeout(exec_ctx, deadline); if (GRPC_TRACER_ON(grpc_polling_trace)) { - char *desc = pollable_desc(p); + char* desc = pollable_desc(p); gpr_log(GPR_DEBUG, "POLLABLE:%p[%s] poll for %dms", p, desc, timeout); gpr_free(desc); } @@ -835,8 +835,8 @@ static grpc_error *pollable_epoll(grpc_exec_ctx *exec_ctx, pollable *p, } /* Return true if first in list */ -static bool worker_insert(grpc_pollset_worker **root_worker, - grpc_pollset_worker *worker, pwlinks link) { +static bool worker_insert(grpc_pollset_worker** root_worker, + grpc_pollset_worker* worker, pwlinks link) { if (*root_worker == NULL) { *root_worker = worker; worker->links[link].next = worker->links[link].prev = worker; @@ -853,8 +853,8 @@ static bool worker_insert(grpc_pollset_worker **root_worker, /* returns the new root IFF the root changed */ typedef enum { WRR_NEW_ROOT, WRR_EMPTIED, WRR_REMOVED } worker_remove_result; -static worker_remove_result worker_remove(grpc_pollset_worker **root_worker, - grpc_pollset_worker *worker, +static worker_remove_result worker_remove(grpc_pollset_worker** root_worker, + grpc_pollset_worker* worker, pwlinks link) { if (worker == *root_worker) { if (worker == worker->links[link].next) { @@ -874,9 +874,9 @@ static worker_remove_result worker_remove(grpc_pollset_worker **root_worker, } /* Return true if this thread should poll */ -static bool begin_worker(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_pollset_worker *worker, - grpc_pollset_worker **worker_hdl, +static bool begin_worker(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, + grpc_pollset_worker* worker, + grpc_pollset_worker** worker_hdl, grpc_millis deadline) { bool do_poll = (pollset->shutdown_closure == nullptr); if (worker_hdl != NULL) *worker_hdl = worker; @@ -927,16 +927,16 @@ static bool begin_worker(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, return do_poll; } -static void end_worker(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_pollset_worker *worker, - grpc_pollset_worker **worker_hdl) { +static void end_worker(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, + grpc_pollset_worker* worker, + grpc_pollset_worker** worker_hdl) { gpr_mu_lock(&pollset->mu); gpr_mu_lock(&worker->pollable_obj->mu); switch (worker_remove(&worker->pollable_obj->root_worker, worker, PWLINK_POLLABLE)) { case WRR_NEW_ROOT: { // wakeup new poller - grpc_pollset_worker *new_root = worker->pollable_obj->root_worker; + grpc_pollset_worker* new_root = worker->pollable_obj->root_worker; GPR_ASSERT(new_root->initialized_cv); gpr_cv_signal(&new_root->cv); break; @@ -969,12 +969,12 @@ static long gettid(void) { return syscall(__NR_gettid); } The function pollset_work() may temporarily release the lock (pollset->po.mu) during the course of its execution but it will always re-acquire the lock and ensure that it is held by the time the function returns */ -static grpc_error *pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_pollset_worker **worker_hdl, +static grpc_error* pollset_work(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, + grpc_pollset_worker** worker_hdl, grpc_millis deadline) { #ifdef GRPC_EPOLLEX_CREATE_WORKERS_ON_HEAP - grpc_pollset_worker *worker = - (grpc_pollset_worker *)gpr_malloc(sizeof(*worker)); + grpc_pollset_worker* worker = + (grpc_pollset_worker*)gpr_malloc(sizeof(*worker)); #define WORKER_PTR (worker) #else grpc_pollset_worker worker; @@ -984,13 +984,14 @@ static grpc_error *pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, WORKER_PTR->originator = gettid(); #endif if (GRPC_TRACER_ON(grpc_polling_trace)) { - gpr_log(GPR_DEBUG, "PS:%p work hdl=%p worker=%p now=%" PRIdPTR - " deadline=%" PRIdPTR " kwp=%d pollable=%p", + gpr_log(GPR_DEBUG, + "PS:%p work hdl=%p worker=%p now=%" PRIdPTR " deadline=%" PRIdPTR + " kwp=%d pollable=%p", pollset, worker_hdl, WORKER_PTR, grpc_exec_ctx_now(exec_ctx), deadline, pollset->kicked_without_poller, pollset->active_pollable); } - static const char *err_desc = "pollset_work"; - grpc_error *error = GRPC_ERROR_NONE; + static const char* err_desc = "pollset_work"; + grpc_error* error = GRPC_ERROR_NONE; if (pollset->kicked_without_poller) { pollset->kicked_without_poller = false; } else { @@ -999,9 +1000,10 @@ static grpc_error *pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, gpr_tls_set(&g_current_thread_worker, (intptr_t)WORKER_PTR); if (WORKER_PTR->pollable_obj->event_cursor == WORKER_PTR->pollable_obj->event_count) { - append_error(&error, pollable_epoll(exec_ctx, WORKER_PTR->pollable_obj, - deadline), - err_desc); + append_error( + &error, + pollable_epoll(exec_ctx, WORKER_PTR->pollable_obj, deadline), + err_desc); } append_error(&error, pollable_process_events(exec_ctx, pollset, @@ -1020,10 +1022,10 @@ static grpc_error *pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, return error; } -static grpc_error *pollset_transition_pollable_from_empty_to_fd_locked( - grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, grpc_fd *fd) { - static const char *err_desc = "pollset_transition_pollable_from_empty_to_fd"; - grpc_error *error = GRPC_ERROR_NONE; +static grpc_error* pollset_transition_pollable_from_empty_to_fd_locked( + grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, grpc_fd* fd) { + static const char* err_desc = "pollset_transition_pollable_from_empty_to_fd"; + grpc_error* error = GRPC_ERROR_NONE; if (GRPC_TRACER_ON(grpc_polling_trace)) { gpr_log(GPR_DEBUG, "PS:%p add fd %p (%d); transition pollable from empty to fd", @@ -1036,10 +1038,10 @@ static grpc_error *pollset_transition_pollable_from_empty_to_fd_locked( return error; } -static grpc_error *pollset_transition_pollable_from_fd_to_multi_locked( - grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, grpc_fd *and_add_fd) { - static const char *err_desc = "pollset_transition_pollable_from_fd_to_multi"; - grpc_error *error = GRPC_ERROR_NONE; +static grpc_error* pollset_transition_pollable_from_fd_to_multi_locked( + grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, grpc_fd* and_add_fd) { + static const char* err_desc = "pollset_transition_pollable_from_fd_to_multi"; + grpc_error* error = GRPC_ERROR_NONE; if (GRPC_TRACER_ON(grpc_polling_trace)) { gpr_log( GPR_DEBUG, @@ -1048,7 +1050,7 @@ static grpc_error *pollset_transition_pollable_from_fd_to_multi_locked( pollset->active_pollable->owner_fd); } append_error(&error, pollset_kick_all(exec_ctx, pollset), err_desc); - grpc_fd *initial_fd = pollset->active_pollable->owner_fd; + grpc_fd* initial_fd = pollset->active_pollable->owner_fd; POLLABLE_UNREF(pollset->active_pollable, "pollset"); pollset->active_pollable = NULL; if (append_error(&error, pollable_create(PO_MULTI, &pollset->active_pollable), @@ -1065,10 +1067,10 @@ static grpc_error *pollset_transition_pollable_from_fd_to_multi_locked( } /* expects pollsets locked, flag whether fd is locked or not */ -static grpc_error *pollset_add_fd_locked(grpc_exec_ctx *exec_ctx, - grpc_pollset *pollset, grpc_fd *fd) { - grpc_error *error = GRPC_ERROR_NONE; - pollable *po_at_start = +static grpc_error* pollset_add_fd_locked(grpc_exec_ctx* exec_ctx, + grpc_pollset* pollset, grpc_fd* fd) { + grpc_error* error = GRPC_ERROR_NONE; + pollable* po_at_start = POLLABLE_REF(pollset->active_pollable, "pollset_add_fd"); switch (pollset->active_pollable->type) { case PO_EMPTY: @@ -1102,11 +1104,11 @@ static grpc_error *pollset_add_fd_locked(grpc_exec_ctx *exec_ctx, return error; } -static grpc_error *pollset_as_multipollable_locked(grpc_exec_ctx *exec_ctx, - grpc_pollset *pollset, - pollable **pollable_obj) { - grpc_error *error = GRPC_ERROR_NONE; - pollable *po_at_start = +static grpc_error* pollset_as_multipollable_locked(grpc_exec_ctx* exec_ctx, + grpc_pollset* pollset, + pollable** pollable_obj) { + grpc_error* error = GRPC_ERROR_NONE; + pollable* po_at_start = POLLABLE_REF(pollset->active_pollable, "pollset_as_multipollable"); switch (pollset->active_pollable->type) { case PO_EMPTY: @@ -1139,10 +1141,10 @@ static grpc_error *pollset_as_multipollable_locked(grpc_exec_ctx *exec_ctx, return error; } -static void pollset_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_fd *fd) { +static void pollset_add_fd(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, + grpc_fd* fd) { gpr_mu_lock(&pollset->mu); - grpc_error *error = pollset_add_fd_locked(exec_ctx, pollset, fd); + grpc_error* error = pollset_add_fd_locked(exec_ctx, pollset, fd); gpr_mu_unlock(&pollset->mu); GRPC_LOG_IF_ERROR("pollset_add_fd", error); } @@ -1151,7 +1153,7 @@ static void pollset_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, * Pollset-set Definitions */ -static grpc_pollset_set *pss_lock_adam(grpc_pollset_set *pss) { +static grpc_pollset_set* pss_lock_adam(grpc_pollset_set* pss) { gpr_mu_lock(&pss->mu); while (pss->parent != NULL) { gpr_mu_unlock(&pss->mu); @@ -1161,14 +1163,14 @@ static grpc_pollset_set *pss_lock_adam(grpc_pollset_set *pss) { return pss; } -static grpc_pollset_set *pollset_set_create(void) { - grpc_pollset_set *pss = (grpc_pollset_set *)gpr_zalloc(sizeof(*pss)); +static grpc_pollset_set* pollset_set_create(void) { + grpc_pollset_set* pss = (grpc_pollset_set*)gpr_zalloc(sizeof(*pss)); gpr_mu_init(&pss->mu); gpr_ref_init(&pss->refs, 1); return pss; } -static void pollset_set_unref(grpc_exec_ctx *exec_ctx, grpc_pollset_set *pss) { +static void pollset_set_unref(grpc_exec_ctx* exec_ctx, grpc_pollset_set* pss) { if (pss == NULL) return; if (!gpr_unref(&pss->refs)) return; pollset_set_unref(exec_ctx, pss->parent); @@ -1188,13 +1190,13 @@ static void pollset_set_unref(grpc_exec_ctx *exec_ctx, grpc_pollset_set *pss) { gpr_free(pss); } -static void pollset_set_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset_set *pss, - grpc_fd *fd) { +static void pollset_set_add_fd(grpc_exec_ctx* exec_ctx, grpc_pollset_set* pss, + grpc_fd* fd) { if (GRPC_TRACER_ON(grpc_polling_trace)) { gpr_log(GPR_DEBUG, "PSS:%p: add fd %p (%d)", pss, fd, fd->fd); } - grpc_error *error = GRPC_ERROR_NONE; - static const char *err_desc = "pollset_set_add_fd"; + grpc_error* error = GRPC_ERROR_NONE; + static const char* err_desc = "pollset_set_add_fd"; pss = pss_lock_adam(pss); for (size_t i = 0; i < pss->pollset_count; i++) { append_error(&error, pollable_add_fd(pss->pollsets[i]->active_pollable, fd), @@ -1203,7 +1205,7 @@ static void pollset_set_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset_set *pss, if (pss->fd_count == pss->fd_capacity) { pss->fd_capacity = GPR_MAX(pss->fd_capacity * 2, 8); pss->fds = - (grpc_fd **)gpr_realloc(pss->fds, pss->fd_capacity * sizeof(*pss->fds)); + (grpc_fd**)gpr_realloc(pss->fds, pss->fd_capacity * sizeof(*pss->fds)); } REF_BY(fd, 2, "pollset_set"); pss->fds[pss->fd_count++] = fd; @@ -1212,8 +1214,8 @@ static void pollset_set_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset_set *pss, GRPC_LOG_IF_ERROR(err_desc, error); } -static void pollset_set_del_fd(grpc_exec_ctx *exec_ctx, grpc_pollset_set *pss, - grpc_fd *fd) { +static void pollset_set_del_fd(grpc_exec_ctx* exec_ctx, grpc_pollset_set* pss, + grpc_fd* fd) { if (GRPC_TRACER_ON(grpc_polling_trace)) { gpr_log(GPR_DEBUG, "PSS:%p: del fd %p", pss, fd); } @@ -1233,8 +1235,8 @@ static void pollset_set_del_fd(grpc_exec_ctx *exec_ctx, grpc_pollset_set *pss, gpr_mu_unlock(&pss->mu); } -static void pollset_set_del_pollset(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *pss, grpc_pollset *ps) { +static void pollset_set_del_pollset(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* pss, grpc_pollset* ps) { if (GRPC_TRACER_ON(grpc_polling_trace)) { gpr_log(GPR_DEBUG, "PSS:%p: del pollset %p", pss, ps); } @@ -1260,12 +1262,12 @@ static void pollset_set_del_pollset(grpc_exec_ctx *exec_ctx, // add all fds to pollables, and output a new array of unorphaned out_fds // assumes pollsets are multipollable -static grpc_error *add_fds_to_pollsets(grpc_exec_ctx *exec_ctx, grpc_fd **fds, - size_t fd_count, grpc_pollset **pollsets, +static grpc_error* add_fds_to_pollsets(grpc_exec_ctx* exec_ctx, grpc_fd** fds, + size_t fd_count, grpc_pollset** pollsets, size_t pollset_count, - const char *err_desc, grpc_fd **out_fds, - size_t *out_fd_count) { - grpc_error *error = GRPC_ERROR_NONE; + const char* err_desc, grpc_fd** out_fds, + size_t* out_fd_count) { + grpc_error* error = GRPC_ERROR_NONE; for (size_t i = 0; i < fd_count; i++) { gpr_mu_lock(&fds[i]->orphan_mu); if ((gpr_atm_no_barrier_load(&fds[i]->refst) & 1) == 0) { @@ -1284,14 +1286,14 @@ static grpc_error *add_fds_to_pollsets(grpc_exec_ctx *exec_ctx, grpc_fd **fds, return error; } -static void pollset_set_add_pollset(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *pss, grpc_pollset *ps) { +static void pollset_set_add_pollset(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* pss, grpc_pollset* ps) { if (GRPC_TRACER_ON(grpc_polling_trace)) { gpr_log(GPR_DEBUG, "PSS:%p: add pollset %p", pss, ps); } - grpc_error *error = GRPC_ERROR_NONE; - static const char *err_desc = "pollset_set_add_pollset"; - pollable *pollable_obj = NULL; + grpc_error* error = GRPC_ERROR_NONE; + static const char* err_desc = "pollset_set_add_pollset"; + pollable* pollable_obj = NULL; gpr_mu_lock(&ps->mu); if (!GRPC_LOG_IF_ERROR(err_desc, pollset_as_multipollable_locked( exec_ctx, ps, &pollable_obj))) { @@ -1310,7 +1312,7 @@ static void pollset_set_add_pollset(grpc_exec_ctx *exec_ctx, err_desc); if (pss->pollset_count == pss->pollset_capacity) { pss->pollset_capacity = GPR_MAX(pss->pollset_capacity * 2, 8); - pss->pollsets = (grpc_pollset **)gpr_realloc( + pss->pollsets = (grpc_pollset**)gpr_realloc( pss->pollsets, pss->pollset_capacity * sizeof(*pss->pollsets)); } pss->pollsets[pss->pollset_count++] = ps; @@ -1320,24 +1322,24 @@ static void pollset_set_add_pollset(grpc_exec_ctx *exec_ctx, GRPC_LOG_IF_ERROR(err_desc, error); } -static void pollset_set_add_pollset_set(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *a, - grpc_pollset_set *b) { +static void pollset_set_add_pollset_set(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* a, + grpc_pollset_set* b) { if (GRPC_TRACER_ON(grpc_polling_trace)) { gpr_log(GPR_DEBUG, "PSS: merge (%p, %p)", a, b); } - grpc_error *error = GRPC_ERROR_NONE; - static const char *err_desc = "pollset_set_add_fd"; + grpc_error* error = GRPC_ERROR_NONE; + static const char* err_desc = "pollset_set_add_fd"; for (;;) { if (a == b) { // pollset ancestors are the same: nothing to do return; } if (a > b) { - GPR_SWAP(grpc_pollset_set *, a, b); + GPR_SWAP(grpc_pollset_set*, a, b); } - gpr_mu *a_mu = &a->mu; - gpr_mu *b_mu = &b->mu; + gpr_mu* a_mu = &a->mu; + gpr_mu* b_mu = &b->mu; gpr_mu_lock(a_mu); gpr_mu_lock(b_mu); if (a->parent != NULL) { @@ -1355,7 +1357,7 @@ static void pollset_set_add_pollset_set(grpc_exec_ctx *exec_ctx, const size_t a_size = a->fd_count + a->pollset_count; const size_t b_size = b->fd_count + b->pollset_count; if (b_size > a_size) { - GPR_SWAP(grpc_pollset_set *, a, b); + GPR_SWAP(grpc_pollset_set*, a, b); } if (GRPC_TRACER_ON(grpc_polling_trace)) { gpr_log(GPR_DEBUG, "PSS: parent %p to %p", b, a); @@ -1364,22 +1366,24 @@ static void pollset_set_add_pollset_set(grpc_exec_ctx *exec_ctx, b->parent = a; if (a->fd_capacity < a->fd_count + b->fd_count) { a->fd_capacity = GPR_MAX(2 * a->fd_capacity, a->fd_count + b->fd_count); - a->fds = (grpc_fd **)gpr_realloc(a->fds, a->fd_capacity * sizeof(*a->fds)); + a->fds = (grpc_fd**)gpr_realloc(a->fds, a->fd_capacity * sizeof(*a->fds)); } size_t initial_a_fd_count = a->fd_count; a->fd_count = 0; - append_error(&error, add_fds_to_pollsets(exec_ctx, a->fds, initial_a_fd_count, - b->pollsets, b->pollset_count, - "merge_a2b", a->fds, &a->fd_count), - err_desc); - append_error(&error, add_fds_to_pollsets(exec_ctx, b->fds, b->fd_count, - a->pollsets, a->pollset_count, - "merge_b2a", a->fds, &a->fd_count), - err_desc); + append_error( + &error, + add_fds_to_pollsets(exec_ctx, a->fds, initial_a_fd_count, b->pollsets, + b->pollset_count, "merge_a2b", a->fds, &a->fd_count), + err_desc); + append_error( + &error, + add_fds_to_pollsets(exec_ctx, b->fds, b->fd_count, a->pollsets, + a->pollset_count, "merge_b2a", a->fds, &a->fd_count), + err_desc); if (a->pollset_capacity < a->pollset_count + b->pollset_count) { a->pollset_capacity = GPR_MAX(2 * a->pollset_capacity, a->pollset_count + b->pollset_count); - a->pollsets = (grpc_pollset **)gpr_realloc( + a->pollsets = (grpc_pollset**)gpr_realloc( a->pollsets, a->pollset_capacity * sizeof(*a->pollsets)); } if (b->pollset_count > 0) { @@ -1396,9 +1400,9 @@ static void pollset_set_add_pollset_set(grpc_exec_ctx *exec_ctx, gpr_mu_unlock(&b->mu); } -static void pollset_set_del_pollset_set(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *bag, - grpc_pollset_set *item) {} +static void pollset_set_del_pollset_set(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* bag, + grpc_pollset_set* item) {} /******************************************************************************* * Event engine binding @@ -1440,7 +1444,7 @@ static const grpc_event_engine_vtable vtable = { shutdown_engine, }; -const grpc_event_engine_vtable *grpc_init_epollex_linux( +const grpc_event_engine_vtable* grpc_init_epollex_linux( bool explicitly_requested) { if (!explicitly_requested) { return NULL; @@ -1474,7 +1478,7 @@ const grpc_event_engine_vtable *grpc_init_epollex_linux( #include "src/core/lib/iomgr/ev_epollex_linux.h" /* If GRPC_LINUX_EPOLL is not defined, it means epoll is not available. Return * NULL */ -const grpc_event_engine_vtable *grpc_init_epollex_linux( +const grpc_event_engine_vtable* grpc_init_epollex_linux( bool explicitly_requested) { return NULL; } diff --git a/src/core/lib/iomgr/ev_epollex_linux.h b/src/core/lib/iomgr/ev_epollex_linux.h index 2849a23283..22b536c7d4 100644 --- a/src/core/lib/iomgr/ev_epollex_linux.h +++ b/src/core/lib/iomgr/ev_epollex_linux.h @@ -26,7 +26,7 @@ extern "C" { #endif -const grpc_event_engine_vtable *grpc_init_epollex_linux( +const grpc_event_engine_vtable* grpc_init_epollex_linux( bool explicitly_requested); #ifdef __cplusplus diff --git a/src/core/lib/iomgr/ev_epollsig_linux.cc b/src/core/lib/iomgr/ev_epollsig_linux.cc index 46333569c3..9a127806fa 100644 --- a/src/core/lib/iomgr/ev_epollsig_linux.cc +++ b/src/core/lib/iomgr/ev_epollsig_linux.cc @@ -52,7 +52,7 @@ #include "src/core/lib/profiling/timers.h" #include "src/core/lib/support/manual_constructor.h" -#define GRPC_POLLSET_KICK_BROADCAST ((grpc_pollset_worker *)1) +#define GRPC_POLLSET_KICK_BROADCAST ((grpc_pollset_worker*)1) #define GRPC_POLLING_TRACE(...) \ if (GRPC_TRACER_ON(grpc_polling_trace)) { \ @@ -91,10 +91,10 @@ typedef struct poll_obj { poll_obj_type obj_type; #endif gpr_mu mu; - struct polling_island *pi; + struct polling_island* pi; } poll_obj; -const char *poll_obj_string(poll_obj_type po_type) { +const char* poll_obj_string(poll_obj_type po_type) { switch (po_type) { case POLL_OBJ_FD: return "fd"; @@ -107,11 +107,11 @@ const char *poll_obj_string(poll_obj_type po_type) { GPR_UNREACHABLE_CODE(return "UNKNOWN"); } -/******************************************************************************* - * Fd Declarations - */ + /******************************************************************************* + * Fd Declarations + */ -#define FD_FROM_PO(po) ((grpc_fd *)(po)) +#define FD_FROM_PO(po) ((grpc_fd*)(po)) struct grpc_fd { poll_obj po; @@ -131,8 +131,8 @@ struct grpc_fd { grpc_core::ManualConstructor<grpc_core::LockfreeEvent> read_closure; grpc_core::ManualConstructor<grpc_core::LockfreeEvent> write_closure; - struct grpc_fd *freelist_next; - grpc_closure *on_done_closure; + struct grpc_fd* freelist_next; + grpc_closure* on_done_closure; /* The pollset that last noticed that the fd is readable. The actual type * stored in this is (grpc_pollset *) */ @@ -143,14 +143,14 @@ struct grpc_fd { /* Reference counting for fds */ #ifndef NDEBUG -static void fd_ref(grpc_fd *fd, const char *reason, const char *file, int line); -static void fd_unref(grpc_fd *fd, const char *reason, const char *file, +static void fd_ref(grpc_fd* fd, const char* reason, const char* file, int line); +static void fd_unref(grpc_fd* fd, const char* reason, const char* file, int line); #define GRPC_FD_REF(fd, reason) fd_ref(fd, reason, __FILE__, __LINE__) #define GRPC_FD_UNREF(fd, reason) fd_unref(fd, reason, __FILE__, __LINE__) #else -static void fd_ref(grpc_fd *fd); -static void fd_unref(grpc_fd *fd); +static void fd_ref(grpc_fd* fd); +static void fd_unref(grpc_fd* fd); #define GRPC_FD_REF(fd, reason) fd_ref(fd) #define GRPC_FD_UNREF(fd, reason) fd_unref(fd) #endif @@ -204,7 +204,7 @@ typedef struct polling_island { /* The file descriptors in the epoll set */ size_t fd_cnt; size_t fd_capacity; - grpc_fd **fds; + grpc_fd** fds; } polling_island; /******************************************************************************* @@ -216,8 +216,8 @@ struct grpc_pollset_worker { /* Used to prevent a worker from getting kicked multiple times */ gpr_atm is_kicked; - struct grpc_pollset_worker *next; - struct grpc_pollset_worker *prev; + struct grpc_pollset_worker* next; + struct grpc_pollset_worker* prev; }; struct grpc_pollset { @@ -228,7 +228,7 @@ struct grpc_pollset { bool shutting_down; /* Is the pollset shutting down ? */ bool finish_shutdown_called; /* Is the 'finish_shutdown_locked()' called ? */ - grpc_closure *shutdown_done; /* Called after after shutdown is complete */ + grpc_closure* shutdown_done; /* Called after after shutdown is complete */ }; /******************************************************************************* @@ -242,8 +242,8 @@ struct grpc_pollset_set { * Common helpers */ -static bool append_error(grpc_error **composite, grpc_error *error, - const char *desc) { +static bool append_error(grpc_error** composite, grpc_error* error, + const char* desc) { if (error == GRPC_ERROR_NONE) return true; if (*composite == GRPC_ERROR_NONE) { *composite = GRPC_ERROR_CREATE_FROM_COPIED_STRING(desc); @@ -267,10 +267,10 @@ static grpc_wakeup_fd polling_island_wakeup_fd; /* The polling island being polled right now. See comments in workqueue_maybe_wakeup for why this is tracked. */ -static __thread polling_island *g_current_thread_polling_island; +static __thread polling_island* g_current_thread_polling_island; /* Forward declaration */ -static void polling_island_delete(grpc_exec_ctx *exec_ctx, polling_island *pi); +static void polling_island_delete(grpc_exec_ctx* exec_ctx, polling_island* pi); #ifdef GRPC_TSAN /* Currently TSAN may incorrectly flag data races between epoll_ctl and @@ -283,38 +283,40 @@ static void polling_island_delete(grpc_exec_ctx *exec_ctx, polling_island *pi); gpr_atm g_epoll_sync; #endif /* defined(GRPC_TSAN) */ -static void pi_add_ref(polling_island *pi); -static void pi_unref(grpc_exec_ctx *exec_ctx, polling_island *pi); +static void pi_add_ref(polling_island* pi); +static void pi_unref(grpc_exec_ctx* exec_ctx, polling_island* pi); #ifndef NDEBUG -static void pi_add_ref_dbg(polling_island *pi, const char *reason, - const char *file, int line) { +static void pi_add_ref_dbg(polling_island* pi, const char* reason, + const char* file, int line) { if (GRPC_TRACER_ON(grpc_polling_trace)) { gpr_atm old_cnt = gpr_atm_acq_load(&pi->ref_count); - gpr_log(GPR_DEBUG, "Add ref pi: %p, old:%" PRIdPTR " -> new:%" PRIdPTR - " (%s) - (%s, %d)", + gpr_log(GPR_DEBUG, + "Add ref pi: %p, old:%" PRIdPTR " -> new:%" PRIdPTR + " (%s) - (%s, %d)", pi, old_cnt, old_cnt + 1, reason, file, line); } pi_add_ref(pi); } -static void pi_unref_dbg(grpc_exec_ctx *exec_ctx, polling_island *pi, - const char *reason, const char *file, int line) { +static void pi_unref_dbg(grpc_exec_ctx* exec_ctx, polling_island* pi, + const char* reason, const char* file, int line) { if (GRPC_TRACER_ON(grpc_polling_trace)) { gpr_atm old_cnt = gpr_atm_acq_load(&pi->ref_count); - gpr_log(GPR_DEBUG, "Unref pi: %p, old:%" PRIdPTR " -> new:%" PRIdPTR - " (%s) - (%s, %d)", + gpr_log(GPR_DEBUG, + "Unref pi: %p, old:%" PRIdPTR " -> new:%" PRIdPTR + " (%s) - (%s, %d)", pi, old_cnt, (old_cnt - 1), reason, file, line); } pi_unref(exec_ctx, pi); } #endif -static void pi_add_ref(polling_island *pi) { +static void pi_add_ref(polling_island* pi) { gpr_atm_no_barrier_fetch_add(&pi->ref_count, 1); } -static void pi_unref(grpc_exec_ctx *exec_ctx, polling_island *pi) { +static void pi_unref(grpc_exec_ctx* exec_ctx, polling_island* pi) { /* If ref count went to zero, delete the polling island. Note that this deletion not be done under a lock. Once the ref count goes to zero, we are guaranteed that no one else holds a reference to the @@ -324,7 +326,7 @@ static void pi_unref(grpc_exec_ctx *exec_ctx, polling_island *pi) { non-empty, we should remove a ref to the merged_to polling island */ if (1 == gpr_atm_full_fetch_add(&pi->ref_count, -1)) { - polling_island *next = (polling_island *)gpr_atm_acq_load(&pi->merged_to); + polling_island* next = (polling_island*)gpr_atm_acq_load(&pi->merged_to); polling_island_delete(exec_ctx, pi); if (next != NULL) { PI_UNREF(exec_ctx, next, "pi_delete"); /* Recursive call */ @@ -333,14 +335,14 @@ static void pi_unref(grpc_exec_ctx *exec_ctx, polling_island *pi) { } /* The caller is expected to hold pi->mu lock before calling this function */ -static void polling_island_add_fds_locked(polling_island *pi, grpc_fd **fds, +static void polling_island_add_fds_locked(polling_island* pi, grpc_fd** fds, size_t fd_count, bool add_fd_refs, - grpc_error **error) { + grpc_error** error) { int err; size_t i; struct epoll_event ev; - char *err_msg; - const char *err_desc = "polling_island_add_fds"; + char* err_msg; + const char* err_desc = "polling_island_add_fds"; #ifdef GRPC_TSAN /* See the definition of g_epoll_sync for more context */ @@ -368,7 +370,7 @@ static void polling_island_add_fds_locked(polling_island *pi, grpc_fd **fds, if (pi->fd_cnt == pi->fd_capacity) { pi->fd_capacity = GPR_MAX(pi->fd_capacity + 8, pi->fd_cnt * 3 / 2); pi->fds = - (grpc_fd **)gpr_realloc(pi->fds, sizeof(grpc_fd *) * pi->fd_capacity); + (grpc_fd**)gpr_realloc(pi->fds, sizeof(grpc_fd*) * pi->fd_capacity); } pi->fds[pi->fd_cnt++] = fds[i]; @@ -379,13 +381,13 @@ static void polling_island_add_fds_locked(polling_island *pi, grpc_fd **fds, } /* The caller is expected to hold pi->mu before calling this */ -static void polling_island_add_wakeup_fd_locked(polling_island *pi, - grpc_wakeup_fd *wakeup_fd, - grpc_error **error) { +static void polling_island_add_wakeup_fd_locked(polling_island* pi, + grpc_wakeup_fd* wakeup_fd, + grpc_error** error) { struct epoll_event ev; int err; - char *err_msg; - const char *err_desc = "polling_island_add_wakeup_fd"; + char* err_msg; + const char* err_desc = "polling_island_add_wakeup_fd"; ev.events = (uint32_t)(EPOLLIN | EPOLLET); ev.data.ptr = wakeup_fd; @@ -403,13 +405,13 @@ static void polling_island_add_wakeup_fd_locked(polling_island *pi, } /* The caller is expected to hold pi->mu lock before calling this function */ -static void polling_island_remove_all_fds_locked(polling_island *pi, +static void polling_island_remove_all_fds_locked(polling_island* pi, bool remove_fd_refs, - grpc_error **error) { + grpc_error** error) { int err; size_t i; - char *err_msg; - const char *err_desc = "polling_island_remove_fds"; + char* err_msg; + const char* err_desc = "polling_island_remove_fds"; for (i = 0; i < pi->fd_cnt; i++) { err = epoll_ctl(pi->epoll_fd, EPOLL_CTL_DEL, pi->fds[i]->fd, NULL); @@ -431,13 +433,13 @@ static void polling_island_remove_all_fds_locked(polling_island *pi, } /* The caller is expected to hold pi->mu lock before calling this function */ -static void polling_island_remove_fd_locked(polling_island *pi, grpc_fd *fd, +static void polling_island_remove_fd_locked(polling_island* pi, grpc_fd* fd, bool is_fd_closed, - grpc_error **error) { + grpc_error** error) { int err; size_t i; - char *err_msg; - const char *err_desc = "polling_island_remove_fd"; + char* err_msg; + const char* err_desc = "polling_island_remove_fd"; /* If fd is already closed, then it would have been automatically been removed from the epoll set */ @@ -463,15 +465,15 @@ static void polling_island_remove_fd_locked(polling_island *pi, grpc_fd *fd, } /* Might return NULL in case of an error */ -static polling_island *polling_island_create(grpc_exec_ctx *exec_ctx, - grpc_fd *initial_fd, - grpc_error **error) { - polling_island *pi = NULL; - const char *err_desc = "polling_island_create"; +static polling_island* polling_island_create(grpc_exec_ctx* exec_ctx, + grpc_fd* initial_fd, + grpc_error** error) { + polling_island* pi = NULL; + const char* err_desc = "polling_island_create"; *error = GRPC_ERROR_NONE; - pi = (polling_island *)gpr_malloc(sizeof(*pi)); + pi = (polling_island*)gpr_malloc(sizeof(*pi)); gpr_mu_init(&pi->mu); pi->fd_cnt = 0; pi->fd_capacity = 0; @@ -501,7 +503,7 @@ done: return pi; } -static void polling_island_delete(grpc_exec_ctx *exec_ctx, polling_island *pi) { +static void polling_island_delete(grpc_exec_ctx* exec_ctx, polling_island* pi) { GPR_ASSERT(pi->fd_cnt == 0); if (pi->epoll_fd >= 0) { @@ -515,11 +517,11 @@ static void polling_island_delete(grpc_exec_ctx *exec_ctx, polling_island *pi) { /* Attempts to gets the last polling island in the linked list (liked by the * 'merged_to' field). Since this does not lock the polling island, there are no * guarantees that the island returned is the last island */ -static polling_island *polling_island_maybe_get_latest(polling_island *pi) { - polling_island *next = (polling_island *)gpr_atm_acq_load(&pi->merged_to); +static polling_island* polling_island_maybe_get_latest(polling_island* pi) { + polling_island* next = (polling_island*)gpr_atm_acq_load(&pi->merged_to); while (next != NULL) { pi = next; - next = (polling_island *)gpr_atm_acq_load(&pi->merged_to); + next = (polling_island*)gpr_atm_acq_load(&pi->merged_to); } return pi; @@ -534,18 +536,18 @@ static polling_island *polling_island_maybe_get_latest(polling_island *pi) { ... critical section .. ... gpr_mu_unlock(&pi_latest->mu); // NOTE: use pi_latest->mu. NOT pi->mu */ -static polling_island *polling_island_lock(polling_island *pi) { - polling_island *next = NULL; +static polling_island* polling_island_lock(polling_island* pi) { + polling_island* next = NULL; while (true) { - next = (polling_island *)gpr_atm_acq_load(&pi->merged_to); + next = (polling_island*)gpr_atm_acq_load(&pi->merged_to); if (next == NULL) { /* Looks like 'pi' is the last node in the linked list but unless we check this by holding the pi->mu lock, we cannot be sure (i.e without the pi->mu lock, we don't prevent island merges). To be absolutely sure, check once more by holding the pi->mu lock */ gpr_mu_lock(&pi->mu); - next = (polling_island *)gpr_atm_acq_load(&pi->merged_to); + next = (polling_island*)gpr_atm_acq_load(&pi->merged_to); if (next == NULL) { /* pi is infact the last node and we have the pi->mu lock. we're done */ break; @@ -583,11 +585,11 @@ static polling_island *polling_island_lock(polling_island *pi) { // Release locks: Always call polling_island_unlock_pair() to release locks polling_island_unlock_pair(p1, p2); */ -static void polling_island_lock_pair(polling_island **p, polling_island **q) { - polling_island *pi_1 = *p; - polling_island *pi_2 = *q; - polling_island *next_1 = NULL; - polling_island *next_2 = NULL; +static void polling_island_lock_pair(polling_island** p, polling_island** q) { + polling_island* pi_1 = *p; + polling_island* pi_2 = *q; + polling_island* next_1 = NULL; + polling_island* next_2 = NULL; /* The algorithm is simple: - Go to the last polling islands in the linked lists *pi_1 and *pi_2 (and @@ -604,16 +606,16 @@ static void polling_island_lock_pair(polling_island **p, polling_island **q) { - If the polling islands are the last islands, we are done. If not, release the locks and continue the process from the first step */ while (true) { - next_1 = (polling_island *)gpr_atm_acq_load(&pi_1->merged_to); + next_1 = (polling_island*)gpr_atm_acq_load(&pi_1->merged_to); while (next_1 != NULL) { pi_1 = next_1; - next_1 = (polling_island *)gpr_atm_acq_load(&pi_1->merged_to); + next_1 = (polling_island*)gpr_atm_acq_load(&pi_1->merged_to); } - next_2 = (polling_island *)gpr_atm_acq_load(&pi_2->merged_to); + next_2 = (polling_island*)gpr_atm_acq_load(&pi_2->merged_to); while (next_2 != NULL) { pi_2 = next_2; - next_2 = (polling_island *)gpr_atm_acq_load(&pi_2->merged_to); + next_2 = (polling_island*)gpr_atm_acq_load(&pi_2->merged_to); } if (pi_1 == pi_2) { @@ -629,8 +631,8 @@ static void polling_island_lock_pair(polling_island **p, polling_island **q) { gpr_mu_lock(&pi_1->mu); } - next_1 = (polling_island *)gpr_atm_acq_load(&pi_1->merged_to); - next_2 = (polling_island *)gpr_atm_acq_load(&pi_2->merged_to); + next_1 = (polling_island*)gpr_atm_acq_load(&pi_1->merged_to); + next_2 = (polling_island*)gpr_atm_acq_load(&pi_2->merged_to); if (next_1 == NULL && next_2 == NULL) { break; } @@ -643,7 +645,7 @@ static void polling_island_lock_pair(polling_island **p, polling_island **q) { *q = pi_2; } -static void polling_island_unlock_pair(polling_island *p, polling_island *q) { +static void polling_island_unlock_pair(polling_island* p, polling_island* q) { if (p == q) { gpr_mu_unlock(&p->mu); } else { @@ -652,16 +654,16 @@ static void polling_island_unlock_pair(polling_island *p, polling_island *q) { } } -static polling_island *polling_island_merge(polling_island *p, - polling_island *q, - grpc_error **error) { +static polling_island* polling_island_merge(polling_island* p, + polling_island* q, + grpc_error** error) { /* Get locks on both the polling islands */ polling_island_lock_pair(&p, &q); if (p != q) { /* Make sure that p points to the polling island with fewer fds than q */ if (p->fd_cnt > q->fd_cnt) { - GPR_SWAP(polling_island *, p, q); + GPR_SWAP(polling_island*, p, q); } /* Merge p with q i.e move all the fds from p (The one with fewer fds) to q @@ -686,8 +688,8 @@ static polling_island *polling_island_merge(polling_island *p, return q; } -static grpc_error *polling_island_global_init() { - grpc_error *error = GRPC_ERROR_NONE; +static grpc_error* polling_island_global_init() { + grpc_error* error = GRPC_ERROR_NONE; error = grpc_wakeup_fd_init(&polling_island_wakeup_fd); if (error == GRPC_ERROR_NONE) { @@ -723,13 +725,13 @@ static void polling_island_global_shutdown() { * alarm 'epoch'). This wakeup_fd gives us something to alert on when such a * case occurs. */ -static grpc_fd *fd_freelist = NULL; +static grpc_fd* fd_freelist = NULL; static gpr_mu fd_freelist_mu; #ifndef NDEBUG #define REF_BY(fd, n, reason) ref_by(fd, n, reason, __FILE__, __LINE__) #define UNREF_BY(fd, n, reason) unref_by(fd, n, reason, __FILE__, __LINE__) -static void ref_by(grpc_fd *fd, int n, const char *reason, const char *file, +static void ref_by(grpc_fd* fd, int n, const char* reason, const char* file, int line) { if (GRPC_TRACER_ON(grpc_trace_fd_refcount)) { gpr_log(GPR_DEBUG, @@ -740,13 +742,13 @@ static void ref_by(grpc_fd *fd, int n, const char *reason, const char *file, #else #define REF_BY(fd, n, reason) ref_by(fd, n) #define UNREF_BY(fd, n, reason) unref_by(fd, n) -static void ref_by(grpc_fd *fd, int n) { +static void ref_by(grpc_fd* fd, int n) { #endif GPR_ASSERT(gpr_atm_no_barrier_fetch_add(&fd->refst, n) > 0); } #ifndef NDEBUG -static void unref_by(grpc_fd *fd, int n, const char *reason, const char *file, +static void unref_by(grpc_fd* fd, int n, const char* reason, const char* file, int line) { if (GRPC_TRACER_ON(grpc_trace_fd_refcount)) { gpr_log(GPR_DEBUG, @@ -755,7 +757,7 @@ static void unref_by(grpc_fd *fd, int n, const char *reason, const char *file, gpr_atm_no_barrier_load(&fd->refst) - n, reason, file, line); } #else -static void unref_by(grpc_fd *fd, int n) { +static void unref_by(grpc_fd* fd, int n) { #endif gpr_atm old = gpr_atm_full_fetch_add(&fd->refst, -n); if (old == n) { @@ -776,18 +778,18 @@ static void unref_by(grpc_fd *fd, int n) { /* Increment refcount by two to avoid changing the orphan bit */ #ifndef NDEBUG -static void fd_ref(grpc_fd *fd, const char *reason, const char *file, +static void fd_ref(grpc_fd* fd, const char* reason, const char* file, int line) { ref_by(fd, 2, reason, file, line); } -static void fd_unref(grpc_fd *fd, const char *reason, const char *file, +static void fd_unref(grpc_fd* fd, const char* reason, const char* file, int line) { unref_by(fd, 2, reason, file, line); } #else -static void fd_ref(grpc_fd *fd) { ref_by(fd, 2); } -static void fd_unref(grpc_fd *fd) { unref_by(fd, 2); } +static void fd_ref(grpc_fd* fd) { ref_by(fd, 2); } +static void fd_unref(grpc_fd* fd) { unref_by(fd, 2); } #endif static void fd_global_init(void) { gpr_mu_init(&fd_freelist_mu); } @@ -796,7 +798,7 @@ static void fd_global_shutdown(void) { gpr_mu_lock(&fd_freelist_mu); gpr_mu_unlock(&fd_freelist_mu); while (fd_freelist != NULL) { - grpc_fd *fd = fd_freelist; + grpc_fd* fd = fd_freelist; fd_freelist = fd_freelist->freelist_next; gpr_mu_destroy(&fd->po.mu); gpr_free(fd); @@ -804,8 +806,8 @@ static void fd_global_shutdown(void) { gpr_mu_destroy(&fd_freelist_mu); } -static grpc_fd *fd_create(int fd, const char *name) { - grpc_fd *new_fd = NULL; +static grpc_fd* fd_create(int fd, const char* name) { + grpc_fd* new_fd = NULL; gpr_mu_lock(&fd_freelist_mu); if (fd_freelist != NULL) { @@ -815,7 +817,7 @@ static grpc_fd *fd_create(int fd, const char *name) { gpr_mu_unlock(&fd_freelist_mu); if (new_fd == NULL) { - new_fd = (grpc_fd *)gpr_malloc(sizeof(grpc_fd)); + new_fd = (grpc_fd*)gpr_malloc(sizeof(grpc_fd)); gpr_mu_init(&new_fd->po.mu); } @@ -840,14 +842,14 @@ static grpc_fd *fd_create(int fd, const char *name) { gpr_mu_unlock(&new_fd->po.mu); - char *fd_name; + char* fd_name; gpr_asprintf(&fd_name, "%s fd=%d", name, fd); grpc_iomgr_register_object(&new_fd->iomgr_object, fd_name); gpr_free(fd_name); return new_fd; } -static int fd_wrapped_fd(grpc_fd *fd) { +static int fd_wrapped_fd(grpc_fd* fd) { int ret_fd = -1; gpr_mu_lock(&fd->po.mu); if (!fd->orphaned) { @@ -858,11 +860,11 @@ static int fd_wrapped_fd(grpc_fd *fd) { return ret_fd; } -static void fd_orphan(grpc_exec_ctx *exec_ctx, grpc_fd *fd, - grpc_closure *on_done, int *release_fd, - bool already_closed, const char *reason) { - grpc_error *error = GRPC_ERROR_NONE; - polling_island *unref_pi = NULL; +static void fd_orphan(grpc_exec_ctx* exec_ctx, grpc_fd* fd, + grpc_closure* on_done, int* release_fd, + bool already_closed, const char* reason) { + grpc_error* error = GRPC_ERROR_NONE; + polling_island* unref_pi = NULL; gpr_mu_lock(&fd->po.mu); fd->on_done_closure = on_done; @@ -880,7 +882,7 @@ static void fd_orphan(grpc_exec_ctx *exec_ctx, grpc_fd *fd, - Set fd->po.pi to NULL (but remove the ref on the polling island before doing this.) */ if (fd->po.pi != NULL) { - polling_island *pi_latest = polling_island_lock(fd->po.pi); + polling_island* pi_latest = polling_island_lock(fd->po.pi); polling_island_remove_fd_locked(pi_latest, fd, already_closed, &error); gpr_mu_unlock(&pi_latest->mu); @@ -910,24 +912,24 @@ static void fd_orphan(grpc_exec_ctx *exec_ctx, grpc_fd *fd, PI_UNREF(exec_ctx, unref_pi, "fd_orphan"); } if (error != GRPC_ERROR_NONE) { - const char *msg = grpc_error_string(error); + const char* msg = grpc_error_string(error); gpr_log(GPR_DEBUG, "fd_orphan: %s", msg); } GRPC_ERROR_UNREF(error); } -static grpc_pollset *fd_get_read_notifier_pollset(grpc_exec_ctx *exec_ctx, - grpc_fd *fd) { +static grpc_pollset* fd_get_read_notifier_pollset(grpc_exec_ctx* exec_ctx, + grpc_fd* fd) { gpr_atm notifier = gpr_atm_acq_load(&fd->read_notifier_pollset); - return (grpc_pollset *)notifier; + return (grpc_pollset*)notifier; } -static bool fd_is_shutdown(grpc_fd *fd) { +static bool fd_is_shutdown(grpc_fd* fd) { return fd->read_closure->IsShutdown(); } /* Might be called multiple times */ -static void fd_shutdown(grpc_exec_ctx *exec_ctx, grpc_fd *fd, grpc_error *why) { +static void fd_shutdown(grpc_exec_ctx* exec_ctx, grpc_fd* fd, grpc_error* why) { if (fd->read_closure->SetShutdown(exec_ctx, GRPC_ERROR_REF(why))) { shutdown(fd->fd, SHUT_RDWR); fd->write_closure->SetShutdown(exec_ctx, GRPC_ERROR_REF(why)); @@ -935,13 +937,13 @@ static void fd_shutdown(grpc_exec_ctx *exec_ctx, grpc_fd *fd, grpc_error *why) { GRPC_ERROR_UNREF(why); } -static void fd_notify_on_read(grpc_exec_ctx *exec_ctx, grpc_fd *fd, - grpc_closure *closure) { +static void fd_notify_on_read(grpc_exec_ctx* exec_ctx, grpc_fd* fd, + grpc_closure* closure) { fd->read_closure->NotifyOn(exec_ctx, closure); } -static void fd_notify_on_write(grpc_exec_ctx *exec_ctx, grpc_fd *fd, - grpc_closure *closure) { +static void fd_notify_on_write(grpc_exec_ctx* exec_ctx, grpc_fd* fd, + grpc_closure* closure) { fd->write_closure->NotifyOn(exec_ctx, closure); } @@ -962,7 +964,7 @@ static void sig_handler(int sig_num) { static void poller_kick_init() { signal(grpc_wakeup_signal, sig_handler); } /* Global state management */ -static grpc_error *pollset_global_init(void) { +static grpc_error* pollset_global_init(void) { gpr_tls_init(&g_current_thread_pollset); gpr_tls_init(&g_current_thread_worker); poller_kick_init(); @@ -974,14 +976,14 @@ static void pollset_global_shutdown(void) { gpr_tls_destroy(&g_current_thread_worker); } -static grpc_error *pollset_worker_kick(grpc_pollset_worker *worker) { - grpc_error *err = GRPC_ERROR_NONE; +static grpc_error* pollset_worker_kick(grpc_pollset_worker* worker) { + grpc_error* err = GRPC_ERROR_NONE; /* Kick the worker only if it was not already kicked */ if (gpr_atm_no_barrier_cas(&worker->is_kicked, (gpr_atm)0, (gpr_atm)1)) { GRPC_POLLING_TRACE( "pollset_worker_kick: Kicking worker: %p (thread id: %ld)", - (void *)worker, (long int)worker->pt_id); + (void*)worker, (long int)worker->pt_id); int err_num = pthread_kill(worker->pt_id, grpc_wakeup_signal); if (err_num != 0) { err = GRPC_OS_ERROR(err_num, "pthread_kill"); @@ -992,18 +994,18 @@ static grpc_error *pollset_worker_kick(grpc_pollset_worker *worker) { /* Return 1 if the pollset has active threads in pollset_work (pollset must * be locked) */ -static int pollset_has_workers(grpc_pollset *p) { +static int pollset_has_workers(grpc_pollset* p) { return p->root_worker.next != &p->root_worker; } -static void remove_worker(grpc_pollset *p, grpc_pollset_worker *worker) { +static void remove_worker(grpc_pollset* p, grpc_pollset_worker* worker) { worker->prev->next = worker->next; worker->next->prev = worker->prev; } -static grpc_pollset_worker *pop_front_worker(grpc_pollset *p) { +static grpc_pollset_worker* pop_front_worker(grpc_pollset* p) { if (pollset_has_workers(p)) { - grpc_pollset_worker *w = p->root_worker.next; + grpc_pollset_worker* w = p->root_worker.next; remove_worker(p, w); return w; } else { @@ -1011,26 +1013,26 @@ static grpc_pollset_worker *pop_front_worker(grpc_pollset *p) { } } -static void push_back_worker(grpc_pollset *p, grpc_pollset_worker *worker) { +static void push_back_worker(grpc_pollset* p, grpc_pollset_worker* worker) { worker->next = &p->root_worker; worker->prev = worker->next->prev; worker->prev->next = worker->next->prev = worker; } -static void push_front_worker(grpc_pollset *p, grpc_pollset_worker *worker) { +static void push_front_worker(grpc_pollset* p, grpc_pollset_worker* worker) { worker->prev = &p->root_worker; worker->next = worker->prev->next; worker->prev->next = worker->next->prev = worker; } /* p->mu must be held before calling this function */ -static grpc_error *pollset_kick(grpc_exec_ctx *exec_ctx, grpc_pollset *p, - grpc_pollset_worker *specific_worker) { +static grpc_error* pollset_kick(grpc_exec_ctx* exec_ctx, grpc_pollset* p, + grpc_pollset_worker* specific_worker) { GPR_TIMER_BEGIN("pollset_kick", 0); - grpc_error *error = GRPC_ERROR_NONE; + grpc_error* error = GRPC_ERROR_NONE; GRPC_STATS_INC_POLLSET_KICK(exec_ctx); - const char *err_desc = "Kick Failure"; - grpc_pollset_worker *worker = specific_worker; + const char* err_desc = "Kick Failure"; + grpc_pollset_worker* worker = specific_worker; if (worker != NULL) { if (worker == GRPC_POLLSET_KICK_BROADCAST) { if (pollset_has_workers(p)) { @@ -1076,7 +1078,7 @@ static grpc_error *pollset_kick(grpc_exec_ctx *exec_ctx, grpc_pollset *p, return error; } -static void pollset_init(grpc_pollset *pollset, gpr_mu **mu) { +static void pollset_init(grpc_pollset* pollset, gpr_mu** mu) { gpr_mu_init(&pollset->po.mu); *mu = &pollset->po.mu; pollset->po.pi = NULL; @@ -1092,7 +1094,7 @@ static void pollset_init(grpc_pollset *pollset, gpr_mu **mu) { pollset->shutdown_done = NULL; } -static int poll_deadline_to_millis_timeout(grpc_exec_ctx *exec_ctx, +static int poll_deadline_to_millis_timeout(grpc_exec_ctx* exec_ctx, grpc_millis millis) { if (millis == GRPC_MILLIS_INF_FUTURE) return -1; grpc_millis delta = millis - grpc_exec_ctx_now(exec_ctx); @@ -1104,8 +1106,8 @@ static int poll_deadline_to_millis_timeout(grpc_exec_ctx *exec_ctx, return (int)delta; } -static void fd_become_readable(grpc_exec_ctx *exec_ctx, grpc_fd *fd, - grpc_pollset *notifier) { +static void fd_become_readable(grpc_exec_ctx* exec_ctx, grpc_fd* fd, + grpc_pollset* notifier) { fd->read_closure->SetReady(exec_ctx); /* Note, it is possible that fd_become_readable might be called twice with @@ -1117,21 +1119,21 @@ static void fd_become_readable(grpc_exec_ctx *exec_ctx, grpc_fd *fd, gpr_atm_rel_store(&fd->read_notifier_pollset, (gpr_atm)notifier); } -static void fd_become_writable(grpc_exec_ctx *exec_ctx, grpc_fd *fd) { +static void fd_become_writable(grpc_exec_ctx* exec_ctx, grpc_fd* fd) { fd->write_closure->SetReady(exec_ctx); } -static void pollset_release_polling_island(grpc_exec_ctx *exec_ctx, - grpc_pollset *ps, - const char *reason) { +static void pollset_release_polling_island(grpc_exec_ctx* exec_ctx, + grpc_pollset* ps, + const char* reason) { if (ps->po.pi != NULL) { PI_UNREF(exec_ctx, ps->po.pi, reason); } ps->po.pi = NULL; } -static void finish_shutdown_locked(grpc_exec_ctx *exec_ctx, - grpc_pollset *pollset) { +static void finish_shutdown_locked(grpc_exec_ctx* exec_ctx, + grpc_pollset* pollset) { /* The pollset cannot have any workers if we are at this stage */ GPR_ASSERT(!pollset_has_workers(pollset)); @@ -1143,8 +1145,8 @@ static void finish_shutdown_locked(grpc_exec_ctx *exec_ctx, } /* pollset->po.mu lock must be held by the caller before calling this */ -static void pollset_shutdown(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_closure *closure) { +static void pollset_shutdown(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, + grpc_closure* closure) { GPR_TIMER_BEGIN("pollset_shutdown", 0); GPR_ASSERT(!pollset->shutting_down); pollset->shutting_down = true; @@ -1165,23 +1167,23 @@ static void pollset_shutdown(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, /* pollset_shutdown is guaranteed to be called before pollset_destroy. So other * than destroying the mutexes, there is nothing special that needs to be done * here */ -static void pollset_destroy(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset) { +static void pollset_destroy(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset) { GPR_ASSERT(!pollset_has_workers(pollset)); gpr_mu_destroy(&pollset->po.mu); } #define GRPC_EPOLL_MAX_EVENTS 100 /* Note: sig_mask contains the signal mask to use *during* epoll_wait() */ -static void pollset_work_and_unlock(grpc_exec_ctx *exec_ctx, - grpc_pollset *pollset, - grpc_pollset_worker *worker, int timeout_ms, - sigset_t *sig_mask, grpc_error **error) { +static void pollset_work_and_unlock(grpc_exec_ctx* exec_ctx, + grpc_pollset* pollset, + grpc_pollset_worker* worker, int timeout_ms, + sigset_t* sig_mask, grpc_error** error) { struct epoll_event ep_ev[GRPC_EPOLL_MAX_EVENTS]; int epoll_fd = -1; int ep_rv; - polling_island *pi = NULL; - char *err_msg; - const char *err_desc = "pollset_work_and_unlock"; + polling_island* pi = NULL; + char* err_msg; + const char* err_desc = "pollset_work_and_unlock"; GPR_TIMER_BEGIN("pollset_work_and_unlock", 0); /* We need to get the epoll_fd to wait on. The epoll_fd is in inside the @@ -1203,7 +1205,7 @@ static void pollset_work_and_unlock(grpc_exec_ctx *exec_ctx, PI_ADD_REF(pollset->po.pi, "ps"); GRPC_POLLING_TRACE("pollset_work: pollset: %p created new pi: %p", - (void *)pollset, (void *)pollset->po.pi); + (void*)pollset, (void*)pollset->po.pi); } pi = polling_island_maybe_get_latest(pollset->po.pi); @@ -1243,7 +1245,7 @@ static void pollset_work_and_unlock(grpc_exec_ctx *exec_ctx, /* We were interrupted. Save an interation by doing a zero timeout epoll_wait to see if there are any other events of interest */ GRPC_POLLING_TRACE("pollset_work: pollset: %p, worker: %p received kick", - (void *)pollset, (void *)worker); + (void*)pollset, (void*)worker); ep_rv = epoll_wait(epoll_fd, ep_ev, GRPC_EPOLL_MAX_EVENTS, 0); } } @@ -1254,18 +1256,18 @@ static void pollset_work_and_unlock(grpc_exec_ctx *exec_ctx, #endif /* defined(GRPC_TSAN) */ for (int i = 0; i < ep_rv; ++i) { - void *data_ptr = ep_ev[i].data.ptr; + void* data_ptr = ep_ev[i].data.ptr; if (data_ptr == &polling_island_wakeup_fd) { GRPC_POLLING_TRACE( "pollset_work: pollset: %p, worker: %p polling island (epoll_fd: " "%d) got merged", - (void *)pollset, (void *)worker, epoll_fd); + (void*)pollset, (void*)worker, epoll_fd); /* This means that our polling island is merged with a different island. We do not have to do anything here since the subsequent call to the function pollset_work_and_unlock() will pick up the correct epoll_fd */ } else { - grpc_fd *fd = (grpc_fd *)data_ptr; + grpc_fd* fd = (grpc_fd*)data_ptr; int cancel = ep_ev[i].events & (EPOLLERR | EPOLLHUP); int read_ev = ep_ev[i].events & (EPOLLIN | EPOLLPRI); int write_ev = ep_ev[i].events & EPOLLOUT; @@ -1297,11 +1299,11 @@ static void pollset_work_and_unlock(grpc_exec_ctx *exec_ctx, The function pollset_work() may temporarily release the lock (pollset->po.mu) during the course of its execution but it will always re-acquire the lock and ensure that it is held by the time the function returns */ -static grpc_error *pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_pollset_worker **worker_hdl, +static grpc_error* pollset_work(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, + grpc_pollset_worker** worker_hdl, grpc_millis deadline) { GPR_TIMER_BEGIN("pollset_work", 0); - grpc_error *error = GRPC_ERROR_NONE; + grpc_error* error = GRPC_ERROR_NONE; int timeout_ms = poll_deadline_to_millis_timeout(exec_ctx, deadline); sigset_t new_mask; @@ -1400,8 +1402,8 @@ static grpc_error *pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, return error; } -static void add_poll_object(grpc_exec_ctx *exec_ctx, poll_obj *bag, - poll_obj_type bag_type, poll_obj *item, +static void add_poll_object(grpc_exec_ctx* exec_ctx, poll_obj* bag, + poll_obj_type bag_type, poll_obj* item, poll_obj_type item_type) { GPR_TIMER_BEGIN("add_poll_object", 0); @@ -1410,8 +1412,8 @@ static void add_poll_object(grpc_exec_ctx *exec_ctx, poll_obj *bag, GPR_ASSERT(bag->obj_type == bag_type); #endif - grpc_error *error = GRPC_ERROR_NONE; - polling_island *pi_new = NULL; + grpc_error* error = GRPC_ERROR_NONE; + polling_island* pi_new = NULL; gpr_mu_lock(&bag->mu); gpr_mu_lock(&item->mu); @@ -1462,8 +1464,8 @@ retry: GRPC_POLLING_TRACE( "add_poll_object: Raced creating new polling island. pi_new: %p " "(fd: %d, %s: %p)", - (void *)pi_new, FD_FROM_PO(item)->fd, poll_obj_string(bag_type), - (void *)bag); + (void*)pi_new, FD_FROM_PO(item)->fd, poll_obj_string(bag_type), + (void*)bag); /* No need to lock 'pi_new' here since this is a new polling island and no one has a reference to it yet */ polling_island_remove_all_fds_locked(pi_new, true, &error); @@ -1481,13 +1483,12 @@ retry: GRPC_POLLING_TRACE( "add_poll_object: Created new polling island. pi_new: %p (%s: %p, " "%s: %p)", - (void *)pi_new, poll_obj_string(item_type), (void *)item, - poll_obj_string(bag_type), (void *)bag); + (void*)pi_new, poll_obj_string(item_type), (void*)item, + poll_obj_string(bag_type), (void*)bag); } else { GRPC_POLLING_TRACE( "add_poll_object: Same polling island. pi: %p (%s, %s)", - (void *)pi_new, poll_obj_string(item_type), - poll_obj_string(bag_type)); + (void*)pi_new, poll_obj_string(item_type), poll_obj_string(bag_type)); } } else if (item->pi == NULL) { /* GPR_ASSERT(bag->pi != NULL) */ @@ -1495,7 +1496,7 @@ retry: pi_new = polling_island_lock(bag->pi); if (item_type == POLL_OBJ_FD) { - grpc_fd *fd = FD_FROM_PO(item); + grpc_fd* fd = FD_FROM_PO(item); polling_island_add_fds_locked(pi_new, &fd, 1, true, &error); } @@ -1503,8 +1504,8 @@ retry: GRPC_POLLING_TRACE( "add_poll_obj: item->pi was NULL. pi_new: %p (item(%s): %p, " "bag(%s): %p)", - (void *)pi_new, poll_obj_string(item_type), (void *)item, - poll_obj_string(bag_type), (void *)bag); + (void*)pi_new, poll_obj_string(item_type), (void*)item, + poll_obj_string(bag_type), (void*)bag); } else if (bag->pi == NULL) { /* GPR_ASSERT(item->pi != NULL) */ /* Make pi_new to point to latest pi */ @@ -1513,15 +1514,15 @@ retry: GRPC_POLLING_TRACE( "add_poll_obj: bag->pi was NULL. pi_new: %p (item(%s): %p, " "bag(%s): %p)", - (void *)pi_new, poll_obj_string(item_type), (void *)item, - poll_obj_string(bag_type), (void *)bag); + (void*)pi_new, poll_obj_string(item_type), (void*)item, + poll_obj_string(bag_type), (void*)bag); } else { pi_new = polling_island_merge(item->pi, bag->pi, &error); GRPC_POLLING_TRACE( "add_poll_obj: polling islands merged. pi_new: %p (item(%s): %p, " "bag(%s): %p)", - (void *)pi_new, poll_obj_string(item_type), (void *)item, - poll_obj_string(bag_type), (void *)bag); + (void*)pi_new, poll_obj_string(item_type), (void*)item, + poll_obj_string(bag_type), (void*)bag); } /* At this point, pi_new is the polling island that both item->pi and bag->pi @@ -1550,8 +1551,8 @@ retry: GPR_TIMER_END("add_poll_object", 0); } -static void pollset_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_fd *fd) { +static void pollset_add_fd(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, + grpc_fd* fd) { add_poll_object(exec_ctx, &pollset->po, POLL_OBJ_POLLSET, &fd->po, POLL_OBJ_FD); } @@ -1560,8 +1561,8 @@ static void pollset_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, * Pollset-set Definitions */ -static grpc_pollset_set *pollset_set_create(void) { - grpc_pollset_set *pss = (grpc_pollset_set *)gpr_malloc(sizeof(*pss)); +static grpc_pollset_set* pollset_set_create(void) { + grpc_pollset_set* pss = (grpc_pollset_set*)gpr_malloc(sizeof(*pss)); gpr_mu_init(&pss->po.mu); pss->po.pi = NULL; #ifndef NDEBUG @@ -1570,8 +1571,8 @@ static grpc_pollset_set *pollset_set_create(void) { return pss; } -static void pollset_set_destroy(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *pss) { +static void pollset_set_destroy(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* pss) { gpr_mu_destroy(&pss->po.mu); if (pss->po.pi != NULL) { @@ -1581,45 +1582,45 @@ static void pollset_set_destroy(grpc_exec_ctx *exec_ctx, gpr_free(pss); } -static void pollset_set_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset_set *pss, - grpc_fd *fd) { +static void pollset_set_add_fd(grpc_exec_ctx* exec_ctx, grpc_pollset_set* pss, + grpc_fd* fd) { add_poll_object(exec_ctx, &pss->po, POLL_OBJ_POLLSET_SET, &fd->po, POLL_OBJ_FD); } -static void pollset_set_del_fd(grpc_exec_ctx *exec_ctx, grpc_pollset_set *pss, - grpc_fd *fd) { +static void pollset_set_del_fd(grpc_exec_ctx* exec_ctx, grpc_pollset_set* pss, + grpc_fd* fd) { /* Nothing to do */ } -static void pollset_set_add_pollset(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *pss, grpc_pollset *ps) { +static void pollset_set_add_pollset(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* pss, grpc_pollset* ps) { add_poll_object(exec_ctx, &pss->po, POLL_OBJ_POLLSET_SET, &ps->po, POLL_OBJ_POLLSET); } -static void pollset_set_del_pollset(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *pss, grpc_pollset *ps) { +static void pollset_set_del_pollset(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* pss, grpc_pollset* ps) { /* Nothing to do */ } -static void pollset_set_add_pollset_set(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *bag, - grpc_pollset_set *item) { +static void pollset_set_add_pollset_set(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* bag, + grpc_pollset_set* item) { add_poll_object(exec_ctx, &bag->po, POLL_OBJ_POLLSET_SET, &item->po, POLL_OBJ_POLLSET_SET); } -static void pollset_set_del_pollset_set(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *bag, - grpc_pollset_set *item) { +static void pollset_set_del_pollset_set(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* bag, + grpc_pollset_set* item) { /* Nothing to do */ } /* Test helper functions * */ -void *grpc_fd_get_polling_island(grpc_fd *fd) { - polling_island *pi; +void* grpc_fd_get_polling_island(grpc_fd* fd) { + polling_island* pi; gpr_mu_lock(&fd->po.mu); pi = fd->po.pi; @@ -1628,8 +1629,8 @@ void *grpc_fd_get_polling_island(grpc_fd *fd) { return pi; } -void *grpc_pollset_get_polling_island(grpc_pollset *ps) { - polling_island *pi; +void* grpc_pollset_get_polling_island(grpc_pollset* ps) { + polling_island* pi; gpr_mu_lock(&ps->po.mu); pi = ps->po.pi; @@ -1638,9 +1639,9 @@ void *grpc_pollset_get_polling_island(grpc_pollset *ps) { return pi; } -bool grpc_are_polling_islands_equal(void *p, void *q) { - polling_island *p1 = (polling_island *)p; - polling_island *p2 = (polling_island *)q; +bool grpc_are_polling_islands_equal(void* p, void* q) { + polling_island* p1 = (polling_island*)p; + polling_island* p2 = (polling_island*)q; /* Note: polling_island_lock_pair() may change p1 and p2 to point to the latest polling islands in their respective linked lists */ @@ -1706,7 +1707,7 @@ static bool is_epoll_available() { return true; } -const grpc_event_engine_vtable *grpc_init_epollsig_linux( +const grpc_event_engine_vtable* grpc_init_epollsig_linux( bool explicit_request) { /* If use of signals is disabled, we cannot use epoll engine*/ if (is_grpc_wakeup_signal_initialized && grpc_wakeup_signal < 0) { @@ -1748,7 +1749,7 @@ const grpc_event_engine_vtable *grpc_init_epollsig_linux( #include "src/core/lib/iomgr/ev_epollsig_linux.h" /* If GRPC_LINUX_EPOLL is not defined, it means epoll is not available. Return * NULL */ -const grpc_event_engine_vtable *grpc_init_epollsig_linux( +const grpc_event_engine_vtable* grpc_init_epollsig_linux( bool explicit_request) { return NULL; } diff --git a/src/core/lib/iomgr/ev_epollsig_linux.h b/src/core/lib/iomgr/ev_epollsig_linux.h index c04ff27400..ca68595734 100644 --- a/src/core/lib/iomgr/ev_epollsig_linux.h +++ b/src/core/lib/iomgr/ev_epollsig_linux.h @@ -26,12 +26,12 @@ extern "C" { #endif -const grpc_event_engine_vtable *grpc_init_epollsig_linux(bool explicit_request); +const grpc_event_engine_vtable* grpc_init_epollsig_linux(bool explicit_request); #ifdef GRPC_LINUX_EPOLL -void *grpc_fd_get_polling_island(grpc_fd *fd); -void *grpc_pollset_get_polling_island(grpc_pollset *ps); -bool grpc_are_polling_islands_equal(void *p, void *q); +void* grpc_fd_get_polling_island(grpc_fd* fd); +void* grpc_pollset_get_polling_island(grpc_pollset* ps); +bool grpc_are_polling_islands_equal(void* p, void* q); #endif /* defined(GRPC_LINUX_EPOLL) */ #ifdef __cplusplus diff --git a/src/core/lib/iomgr/ev_poll_posix.cc b/src/core/lib/iomgr/ev_poll_posix.cc index 036a35690c..554a438e6a 100644 --- a/src/core/lib/iomgr/ev_poll_posix.cc +++ b/src/core/lib/iomgr/ev_poll_posix.cc @@ -45,17 +45,17 @@ #include "src/core/lib/profiling/timers.h" #include "src/core/lib/support/murmur_hash.h" -#define GRPC_POLLSET_KICK_BROADCAST ((grpc_pollset_worker *)1) +#define GRPC_POLLSET_KICK_BROADCAST ((grpc_pollset_worker*)1) /******************************************************************************* * FD declarations */ typedef struct grpc_fd_watcher { - struct grpc_fd_watcher *next; - struct grpc_fd_watcher *prev; - grpc_pollset *pollset; - grpc_pollset_worker *worker; - grpc_fd *fd; + struct grpc_fd_watcher* next; + struct grpc_fd_watcher* prev; + grpc_pollset* pollset; + grpc_pollset_worker* worker; + grpc_fd* fd; } grpc_fd_watcher; struct grpc_fd { @@ -71,7 +71,7 @@ struct grpc_fd { int shutdown; int closed; int released; - grpc_error *shutdown_error; + grpc_error* shutdown_error; /* The watcher list. @@ -96,18 +96,18 @@ struct grpc_fd { the inactive pollers may be kicked out of their poll loops to take that responsibility. */ grpc_fd_watcher inactive_watcher_root; - grpc_fd_watcher *read_watcher; - grpc_fd_watcher *write_watcher; + grpc_fd_watcher* read_watcher; + grpc_fd_watcher* write_watcher; - grpc_closure *read_closure; - grpc_closure *write_closure; + grpc_closure* read_closure; + grpc_closure* write_closure; - grpc_closure *on_done_closure; + grpc_closure* on_done_closure; grpc_iomgr_object iomgr_object; /* The pollset that last noticed and notified that the fd is readable */ - grpc_pollset *read_notifier_pollset; + grpc_pollset* read_notifier_pollset; }; /* Begin polling on an fd. @@ -121,35 +121,35 @@ struct grpc_fd { Polling strategies that do not need to alter their behavior depending on the fd's current interest (such as epoll) do not need to call this function. MUST NOT be called with a pollset lock taken */ -static uint32_t fd_begin_poll(grpc_fd *fd, grpc_pollset *pollset, - grpc_pollset_worker *worker, uint32_t read_mask, - uint32_t write_mask, grpc_fd_watcher *rec); +static uint32_t fd_begin_poll(grpc_fd* fd, grpc_pollset* pollset, + grpc_pollset_worker* worker, uint32_t read_mask, + uint32_t write_mask, grpc_fd_watcher* rec); /* Complete polling previously started with fd_begin_poll MUST NOT be called with a pollset lock taken if got_read or got_write are 1, also does the become_{readable,writable} as appropriate. */ -static void fd_end_poll(grpc_exec_ctx *exec_ctx, grpc_fd_watcher *rec, +static void fd_end_poll(grpc_exec_ctx* exec_ctx, grpc_fd_watcher* rec, int got_read, int got_write, - grpc_pollset *read_notifier_pollset); + grpc_pollset* read_notifier_pollset); /* Return 1 if this fd is orphaned, 0 otherwise */ -static bool fd_is_orphaned(grpc_fd *fd); +static bool fd_is_orphaned(grpc_fd* fd); #ifndef NDEBUG -static void fd_ref(grpc_fd *fd, const char *reason, const char *file, int line); -static void fd_unref(grpc_fd *fd, const char *reason, const char *file, +static void fd_ref(grpc_fd* fd, const char* reason, const char* file, int line); +static void fd_unref(grpc_fd* fd, const char* reason, const char* file, int line); #define GRPC_FD_REF(fd, reason) fd_ref(fd, reason, __FILE__, __LINE__) #define GRPC_FD_UNREF(fd, reason) fd_unref(fd, reason, __FILE__, __LINE__) #else -static void fd_ref(grpc_fd *fd); -static void fd_unref(grpc_fd *fd); +static void fd_ref(grpc_fd* fd); +static void fd_unref(grpc_fd* fd); #define GRPC_FD_REF(fd, reason) fd_ref(fd) #define GRPC_FD_UNREF(fd, reason) fd_unref(fd) #endif -#define CLOSURE_NOT_READY ((grpc_closure *)0) -#define CLOSURE_READY ((grpc_closure *)1) +#define CLOSURE_NOT_READY ((grpc_closure*)0) +#define CLOSURE_READY ((grpc_closure*)1) /******************************************************************************* * pollset declarations @@ -157,15 +157,15 @@ static void fd_unref(grpc_fd *fd); typedef struct grpc_cached_wakeup_fd { grpc_wakeup_fd fd; - struct grpc_cached_wakeup_fd *next; + struct grpc_cached_wakeup_fd* next; } grpc_cached_wakeup_fd; struct grpc_pollset_worker { - grpc_cached_wakeup_fd *wakeup_fd; + grpc_cached_wakeup_fd* wakeup_fd; int reevaluate_polling_on_wakeup; int kicked_specifically; - struct grpc_pollset_worker *next; - struct grpc_pollset_worker *prev; + struct grpc_pollset_worker* next; + struct grpc_pollset_worker* prev; }; struct grpc_pollset { @@ -174,23 +174,23 @@ struct grpc_pollset { int shutting_down; int called_shutdown; int kicked_without_pollers; - grpc_closure *shutdown_done; + grpc_closure* shutdown_done; grpc_closure_list idle_jobs; int pollset_set_count; /* all polled fds */ size_t fd_count; size_t fd_capacity; - grpc_fd **fds; + grpc_fd** fds; /* Local cache of eventfds for workers */ - grpc_cached_wakeup_fd *local_wakeup_cache; + grpc_cached_wakeup_fd* local_wakeup_cache; }; /* Add an fd to a pollset */ -static void pollset_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - struct grpc_fd *fd); +static void pollset_add_fd(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, + struct grpc_fd* fd); -static void pollset_set_add_fd(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *pollset_set, grpc_fd *fd); +static void pollset_set_add_fd(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* pollset_set, grpc_fd* fd); /* Convert a timespec to milliseconds: - very small or negative poll times are clamped to zero to do a @@ -199,7 +199,7 @@ static void pollset_set_add_fd(grpc_exec_ctx *exec_ctx, - longer than a millisecond polls are rounded up to the next nearest millisecond to avoid spinning - infinite timeouts are converted to -1 */ -static int poll_deadline_to_millis_timeout(grpc_exec_ctx *exec_ctx, +static int poll_deadline_to_millis_timeout(grpc_exec_ctx* exec_ctx, grpc_millis deadline); /* Allow kick to wakeup the currently polling worker */ @@ -208,13 +208,13 @@ static int poll_deadline_to_millis_timeout(grpc_exec_ctx *exec_ctx, #define GRPC_POLLSET_REEVALUATE_POLLING_ON_WAKEUP 2 /* As per pollset_kick, with an extended set of flags (defined above) -- mostly for fd_posix's use. */ -static grpc_error *pollset_kick_ext(grpc_exec_ctx *exec_ctx, grpc_pollset *p, - grpc_pollset_worker *specific_worker, +static grpc_error* pollset_kick_ext(grpc_exec_ctx* exec_ctx, grpc_pollset* p, + grpc_pollset_worker* specific_worker, uint32_t flags) GRPC_MUST_USE_RESULT; /* Return 1 if the pollset has active threads in pollset_work (pollset must * be locked) */ -static bool pollset_has_workers(grpc_pollset *pollset); +static bool pollset_has_workers(grpc_pollset* pollset); /******************************************************************************* * pollset_set definitions @@ -225,15 +225,15 @@ struct grpc_pollset_set { size_t pollset_count; size_t pollset_capacity; - grpc_pollset **pollsets; + grpc_pollset** pollsets; size_t pollset_set_count; size_t pollset_set_capacity; - struct grpc_pollset_set **pollset_sets; + struct grpc_pollset_set** pollset_sets; size_t fd_count; size_t fd_capacity; - grpc_fd **fds; + grpc_fd** fds; }; /******************************************************************************* @@ -246,9 +246,9 @@ struct grpc_pollset_set { typedef struct poll_result { gpr_refcount refcount; - cv_node *watchers; + cv_node* watchers; int watchcount; - struct pollfd *fds; + struct pollfd* fds; nfds_t nfds; int retval; int err; @@ -258,11 +258,11 @@ typedef struct poll_result { typedef struct poll_args { gpr_cv trigger; int trigger_set; - struct pollfd *fds; + struct pollfd* fds; nfds_t nfds; - poll_result *result; - struct poll_args *next; - struct poll_args *prev; + poll_result* result; + struct poll_args* next; + struct poll_args* prev; } poll_args; // This is a 2-tiered cache, we mantain a hash table @@ -270,8 +270,8 @@ typedef struct poll_args { // of that call. We also maintain a freelist of inactive // poll threads. typedef struct poll_hash_table { - poll_args *free_pollers; - poll_args **active_pollers; + poll_args* free_pollers; + poll_args** active_pollers; unsigned int size; unsigned int count; } poll_hash_table; @@ -286,7 +286,7 @@ cv_fd_table g_cvfds; #ifndef NDEBUG #define REF_BY(fd, n, reason) ref_by(fd, n, reason, __FILE__, __LINE__) #define UNREF_BY(fd, n, reason) unref_by(fd, n, reason, __FILE__, __LINE__) -static void ref_by(grpc_fd *fd, int n, const char *reason, const char *file, +static void ref_by(grpc_fd* fd, int n, const char* reason, const char* file, int line) { if (GRPC_TRACER_ON(grpc_trace_fd_refcount)) { gpr_log(GPR_DEBUG, @@ -297,13 +297,13 @@ static void ref_by(grpc_fd *fd, int n, const char *reason, const char *file, #else #define REF_BY(fd, n, reason) ref_by(fd, n) #define UNREF_BY(fd, n, reason) unref_by(fd, n) -static void ref_by(grpc_fd *fd, int n) { +static void ref_by(grpc_fd* fd, int n) { #endif GPR_ASSERT(gpr_atm_no_barrier_fetch_add(&fd->refst, n) > 0); } #ifndef NDEBUG -static void unref_by(grpc_fd *fd, int n, const char *reason, const char *file, +static void unref_by(grpc_fd* fd, int n, const char* reason, const char* file, int line) { if (GRPC_TRACER_ON(grpc_trace_fd_refcount)) { gpr_log(GPR_DEBUG, @@ -312,7 +312,7 @@ static void unref_by(grpc_fd *fd, int n, const char *reason, const char *file, gpr_atm_no_barrier_load(&fd->refst) - n, reason, file, line); } #else -static void unref_by(grpc_fd *fd, int n) { +static void unref_by(grpc_fd* fd, int n) { #endif gpr_atm old = gpr_atm_full_fetch_add(&fd->refst, -n); if (old == n) { @@ -325,8 +325,8 @@ static void unref_by(grpc_fd *fd, int n) { } } -static grpc_fd *fd_create(int fd, const char *name) { - grpc_fd *r = (grpc_fd *)gpr_malloc(sizeof(*r)); +static grpc_fd* fd_create(int fd, const char* name) { + grpc_fd* r = (grpc_fd*)gpr_malloc(sizeof(*r)); gpr_mu_init(&r->mu); gpr_atm_rel_store(&r->refst, 1); r->shutdown = 0; @@ -341,21 +341,21 @@ static grpc_fd *fd_create(int fd, const char *name) { r->released = 0; r->read_notifier_pollset = NULL; - char *name2; + char* name2; gpr_asprintf(&name2, "%s fd=%d", name, fd); grpc_iomgr_register_object(&r->iomgr_object, name2); gpr_free(name2); return r; } -static bool fd_is_orphaned(grpc_fd *fd) { +static bool fd_is_orphaned(grpc_fd* fd) { return (gpr_atm_acq_load(&fd->refst) & 1) == 0; } /* Return the read-notifier pollset */ -static grpc_pollset *fd_get_read_notifier_pollset(grpc_exec_ctx *exec_ctx, - grpc_fd *fd) { - grpc_pollset *notifier = NULL; +static grpc_pollset* fd_get_read_notifier_pollset(grpc_exec_ctx* exec_ctx, + grpc_fd* fd) { + grpc_pollset* notifier = NULL; gpr_mu_lock(&fd->mu); notifier = fd->read_notifier_pollset; @@ -364,19 +364,19 @@ static grpc_pollset *fd_get_read_notifier_pollset(grpc_exec_ctx *exec_ctx, return notifier; } -static grpc_error *pollset_kick_locked(grpc_exec_ctx *exec_ctx, - grpc_fd_watcher *watcher) { +static grpc_error* pollset_kick_locked(grpc_exec_ctx* exec_ctx, + grpc_fd_watcher* watcher) { gpr_mu_lock(&watcher->pollset->mu); GPR_ASSERT(watcher->worker); - grpc_error *err = + grpc_error* err = pollset_kick_ext(exec_ctx, watcher->pollset, watcher->worker, GRPC_POLLSET_REEVALUATE_POLLING_ON_WAKEUP); gpr_mu_unlock(&watcher->pollset->mu); return err; } -static void maybe_wake_one_watcher_locked(grpc_exec_ctx *exec_ctx, - grpc_fd *fd) { +static void maybe_wake_one_watcher_locked(grpc_exec_ctx* exec_ctx, + grpc_fd* fd) { if (fd->inactive_watcher_root.next != &fd->inactive_watcher_root) { pollset_kick_locked(exec_ctx, fd->inactive_watcher_root.next); } else if (fd->read_watcher) { @@ -386,8 +386,8 @@ static void maybe_wake_one_watcher_locked(grpc_exec_ctx *exec_ctx, } } -static void wake_all_watchers_locked(grpc_exec_ctx *exec_ctx, grpc_fd *fd) { - grpc_fd_watcher *watcher; +static void wake_all_watchers_locked(grpc_exec_ctx* exec_ctx, grpc_fd* fd) { + grpc_fd_watcher* watcher; for (watcher = fd->inactive_watcher_root.next; watcher != &fd->inactive_watcher_root; watcher = watcher->next) { pollset_kick_locked(exec_ctx, watcher); @@ -400,12 +400,12 @@ static void wake_all_watchers_locked(grpc_exec_ctx *exec_ctx, grpc_fd *fd) { } } -static int has_watchers(grpc_fd *fd) { +static int has_watchers(grpc_fd* fd) { return fd->read_watcher != NULL || fd->write_watcher != NULL || fd->inactive_watcher_root.next != &fd->inactive_watcher_root; } -static void close_fd_locked(grpc_exec_ctx *exec_ctx, grpc_fd *fd) { +static void close_fd_locked(grpc_exec_ctx* exec_ctx, grpc_fd* fd) { fd->closed = 1; if (!fd->released) { close(fd->fd); @@ -413,7 +413,7 @@ static void close_fd_locked(grpc_exec_ctx *exec_ctx, grpc_fd *fd) { GRPC_CLOSURE_SCHED(exec_ctx, fd->on_done_closure, GRPC_ERROR_NONE); } -static int fd_wrapped_fd(grpc_fd *fd) { +static int fd_wrapped_fd(grpc_fd* fd) { if (fd->released || fd->closed) { return -1; } else { @@ -421,9 +421,9 @@ static int fd_wrapped_fd(grpc_fd *fd) { } } -static void fd_orphan(grpc_exec_ctx *exec_ctx, grpc_fd *fd, - grpc_closure *on_done, int *release_fd, - bool already_closed, const char *reason) { +static void fd_orphan(grpc_exec_ctx* exec_ctx, grpc_fd* fd, + grpc_closure* on_done, int* release_fd, + bool already_closed, const char* reason) { fd->on_done_closure = on_done; fd->released = release_fd != NULL; if (release_fd != NULL) { @@ -445,22 +445,22 @@ static void fd_orphan(grpc_exec_ctx *exec_ctx, grpc_fd *fd, /* increment refcount by two to avoid changing the orphan bit */ #ifndef NDEBUG -static void fd_ref(grpc_fd *fd, const char *reason, const char *file, +static void fd_ref(grpc_fd* fd, const char* reason, const char* file, int line) { ref_by(fd, 2, reason, file, line); } -static void fd_unref(grpc_fd *fd, const char *reason, const char *file, +static void fd_unref(grpc_fd* fd, const char* reason, const char* file, int line) { unref_by(fd, 2, reason, file, line); } #else -static void fd_ref(grpc_fd *fd) { ref_by(fd, 2); } +static void fd_ref(grpc_fd* fd) { ref_by(fd, 2); } -static void fd_unref(grpc_fd *fd) { unref_by(fd, 2); } +static void fd_unref(grpc_fd* fd) { unref_by(fd, 2); } #endif -static grpc_error *fd_shutdown_error(grpc_fd *fd) { +static grpc_error* fd_shutdown_error(grpc_fd* fd) { if (!fd->shutdown) { return GRPC_ERROR_NONE; } else { @@ -469,8 +469,8 @@ static grpc_error *fd_shutdown_error(grpc_fd *fd) { } } -static void notify_on_locked(grpc_exec_ctx *exec_ctx, grpc_fd *fd, - grpc_closure **st, grpc_closure *closure) { +static void notify_on_locked(grpc_exec_ctx* exec_ctx, grpc_fd* fd, + grpc_closure** st, grpc_closure* closure) { if (fd->shutdown) { GRPC_CLOSURE_SCHED(exec_ctx, closure, GRPC_ERROR_CREATE_FROM_STATIC_STRING("FD shutdown")); @@ -492,8 +492,8 @@ static void notify_on_locked(grpc_exec_ctx *exec_ctx, grpc_fd *fd, } /* returns 1 if state becomes not ready */ -static int set_ready_locked(grpc_exec_ctx *exec_ctx, grpc_fd *fd, - grpc_closure **st) { +static int set_ready_locked(grpc_exec_ctx* exec_ctx, grpc_fd* fd, + grpc_closure** st) { if (*st == CLOSURE_READY) { /* duplicate ready ==> ignore */ return 0; @@ -510,11 +510,11 @@ static int set_ready_locked(grpc_exec_ctx *exec_ctx, grpc_fd *fd, } static void set_read_notifier_pollset_locked( - grpc_exec_ctx *exec_ctx, grpc_fd *fd, grpc_pollset *read_notifier_pollset) { + grpc_exec_ctx* exec_ctx, grpc_fd* fd, grpc_pollset* read_notifier_pollset) { fd->read_notifier_pollset = read_notifier_pollset; } -static void fd_shutdown(grpc_exec_ctx *exec_ctx, grpc_fd *fd, grpc_error *why) { +static void fd_shutdown(grpc_exec_ctx* exec_ctx, grpc_fd* fd, grpc_error* why) { gpr_mu_lock(&fd->mu); /* only shutdown once */ if (!fd->shutdown) { @@ -530,32 +530,32 @@ static void fd_shutdown(grpc_exec_ctx *exec_ctx, grpc_fd *fd, grpc_error *why) { gpr_mu_unlock(&fd->mu); } -static bool fd_is_shutdown(grpc_fd *fd) { +static bool fd_is_shutdown(grpc_fd* fd) { gpr_mu_lock(&fd->mu); bool r = fd->shutdown; gpr_mu_unlock(&fd->mu); return r; } -static void fd_notify_on_read(grpc_exec_ctx *exec_ctx, grpc_fd *fd, - grpc_closure *closure) { +static void fd_notify_on_read(grpc_exec_ctx* exec_ctx, grpc_fd* fd, + grpc_closure* closure) { gpr_mu_lock(&fd->mu); notify_on_locked(exec_ctx, fd, &fd->read_closure, closure); gpr_mu_unlock(&fd->mu); } -static void fd_notify_on_write(grpc_exec_ctx *exec_ctx, grpc_fd *fd, - grpc_closure *closure) { +static void fd_notify_on_write(grpc_exec_ctx* exec_ctx, grpc_fd* fd, + grpc_closure* closure) { gpr_mu_lock(&fd->mu); notify_on_locked(exec_ctx, fd, &fd->write_closure, closure); gpr_mu_unlock(&fd->mu); } -static uint32_t fd_begin_poll(grpc_fd *fd, grpc_pollset *pollset, - grpc_pollset_worker *worker, uint32_t read_mask, - uint32_t write_mask, grpc_fd_watcher *watcher) { +static uint32_t fd_begin_poll(grpc_fd* fd, grpc_pollset* pollset, + grpc_pollset_worker* worker, uint32_t read_mask, + uint32_t write_mask, grpc_fd_watcher* watcher) { uint32_t mask = 0; - grpc_closure *cur; + grpc_closure* cur; int requested; /* keep track of pollers that have requested our events, in case they change */ @@ -602,12 +602,12 @@ static uint32_t fd_begin_poll(grpc_fd *fd, grpc_pollset *pollset, return mask; } -static void fd_end_poll(grpc_exec_ctx *exec_ctx, grpc_fd_watcher *watcher, +static void fd_end_poll(grpc_exec_ctx* exec_ctx, grpc_fd_watcher* watcher, int got_read, int got_write, - grpc_pollset *read_notifier_pollset) { + grpc_pollset* read_notifier_pollset) { int was_polling = 0; int kick = 0; - grpc_fd *fd = watcher->fd; + grpc_fd* fd = watcher->fd; if (fd == NULL) { return; @@ -667,26 +667,26 @@ static void fd_end_poll(grpc_exec_ctx *exec_ctx, grpc_fd_watcher *watcher, GPR_TLS_DECL(g_current_thread_poller); GPR_TLS_DECL(g_current_thread_worker); -static void remove_worker(grpc_pollset *p, grpc_pollset_worker *worker) { +static void remove_worker(grpc_pollset* p, grpc_pollset_worker* worker) { worker->prev->next = worker->next; worker->next->prev = worker->prev; } -static bool pollset_has_workers(grpc_pollset *p) { +static bool pollset_has_workers(grpc_pollset* p) { return p->root_worker.next != &p->root_worker; } -static bool pollset_in_pollset_sets(grpc_pollset *p) { +static bool pollset_in_pollset_sets(grpc_pollset* p) { return p->pollset_set_count; } -static bool pollset_has_observers(grpc_pollset *p) { +static bool pollset_has_observers(grpc_pollset* p) { return pollset_has_workers(p) || pollset_in_pollset_sets(p); } -static grpc_pollset_worker *pop_front_worker(grpc_pollset *p) { +static grpc_pollset_worker* pop_front_worker(grpc_pollset* p) { if (pollset_has_workers(p)) { - grpc_pollset_worker *w = p->root_worker.next; + grpc_pollset_worker* w = p->root_worker.next; remove_worker(p, w); return w; } else { @@ -694,19 +694,19 @@ static grpc_pollset_worker *pop_front_worker(grpc_pollset *p) { } } -static void push_back_worker(grpc_pollset *p, grpc_pollset_worker *worker) { +static void push_back_worker(grpc_pollset* p, grpc_pollset_worker* worker) { worker->next = &p->root_worker; worker->prev = worker->next->prev; worker->prev->next = worker->next->prev = worker; } -static void push_front_worker(grpc_pollset *p, grpc_pollset_worker *worker) { +static void push_front_worker(grpc_pollset* p, grpc_pollset_worker* worker) { worker->prev = &p->root_worker; worker->next = worker->prev->next; worker->prev->next = worker->next->prev = worker; } -static void kick_append_error(grpc_error **composite, grpc_error *error) { +static void kick_append_error(grpc_error** composite, grpc_error* error) { if (error == GRPC_ERROR_NONE) return; if (*composite == GRPC_ERROR_NONE) { *composite = GRPC_ERROR_CREATE_FROM_STATIC_STRING("Kick Failure"); @@ -714,11 +714,11 @@ static void kick_append_error(grpc_error **composite, grpc_error *error) { *composite = grpc_error_add_child(*composite, error); } -static grpc_error *pollset_kick_ext(grpc_exec_ctx *exec_ctx, grpc_pollset *p, - grpc_pollset_worker *specific_worker, +static grpc_error* pollset_kick_ext(grpc_exec_ctx* exec_ctx, grpc_pollset* p, + grpc_pollset_worker* specific_worker, uint32_t flags) { GPR_TIMER_BEGIN("pollset_kick_ext", 0); - grpc_error *error = GRPC_ERROR_NONE; + grpc_error* error = GRPC_ERROR_NONE; GRPC_STATS_INC_POLLSET_KICK(exec_ctx); /* pollset->mu already held */ @@ -785,14 +785,14 @@ static grpc_error *pollset_kick_ext(grpc_exec_ctx *exec_ctx, grpc_pollset *p, return error; } -static grpc_error *pollset_kick(grpc_exec_ctx *exec_ctx, grpc_pollset *p, - grpc_pollset_worker *specific_worker) { +static grpc_error* pollset_kick(grpc_exec_ctx* exec_ctx, grpc_pollset* p, + grpc_pollset_worker* specific_worker) { return pollset_kick_ext(exec_ctx, p, specific_worker, 0); } /* global state management */ -static grpc_error *pollset_global_init(void) { +static grpc_error* pollset_global_init(void) { gpr_tls_init(&g_current_thread_poller); gpr_tls_init(&g_current_thread_worker); return GRPC_ERROR_NONE; @@ -805,7 +805,7 @@ static void pollset_global_shutdown(void) { /* main interface */ -static void pollset_init(grpc_pollset *pollset, gpr_mu **mu) { +static void pollset_init(grpc_pollset* pollset, gpr_mu** mu) { gpr_mu_init(&pollset->mu); *mu = &pollset->mu; pollset->root_worker.next = pollset->root_worker.prev = &pollset->root_worker; @@ -821,11 +821,11 @@ static void pollset_init(grpc_pollset *pollset, gpr_mu **mu) { pollset->pollset_set_count = 0; } -static void pollset_destroy(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset) { +static void pollset_destroy(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset) { GPR_ASSERT(!pollset_has_workers(pollset)); GPR_ASSERT(pollset->idle_jobs.head == pollset->idle_jobs.tail); while (pollset->local_wakeup_cache) { - grpc_cached_wakeup_fd *next = pollset->local_wakeup_cache->next; + grpc_cached_wakeup_fd* next = pollset->local_wakeup_cache->next; grpc_wakeup_fd_destroy(&pollset->local_wakeup_cache->fd); gpr_free(pollset->local_wakeup_cache); pollset->local_wakeup_cache = next; @@ -834,8 +834,8 @@ static void pollset_destroy(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset) { gpr_mu_destroy(&pollset->mu); } -static void pollset_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_fd *fd) { +static void pollset_add_fd(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, + grpc_fd* fd) { gpr_mu_lock(&pollset->mu); size_t i; /* TODO(ctiller): this is O(num_fds^2); maybe switch to a hash set here */ @@ -845,8 +845,8 @@ static void pollset_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, if (pollset->fd_count == pollset->fd_capacity) { pollset->fd_capacity = GPR_MAX(pollset->fd_capacity + 8, pollset->fd_count * 3 / 2); - pollset->fds = (grpc_fd **)gpr_realloc( - pollset->fds, sizeof(grpc_fd *) * pollset->fd_capacity); + pollset->fds = (grpc_fd**)gpr_realloc( + pollset->fds, sizeof(grpc_fd*) * pollset->fd_capacity); } pollset->fds[pollset->fd_count++] = fd; GRPC_FD_REF(fd, "multipoller"); @@ -855,7 +855,7 @@ exit: gpr_mu_unlock(&pollset->mu); } -static void finish_shutdown(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset) { +static void finish_shutdown(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset) { GPR_ASSERT(grpc_closure_list_empty(pollset->idle_jobs)); size_t i; for (i = 0; i < pollset->fd_count; i++) { @@ -865,7 +865,7 @@ static void finish_shutdown(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset) { GRPC_CLOSURE_SCHED(exec_ctx, pollset->shutdown_done, GRPC_ERROR_NONE); } -static void work_combine_error(grpc_error **composite, grpc_error *error) { +static void work_combine_error(grpc_error** composite, grpc_error* error) { if (error == GRPC_ERROR_NONE) return; if (*composite == GRPC_ERROR_NONE) { *composite = GRPC_ERROR_CREATE_FROM_STATIC_STRING("pollset_work"); @@ -873,12 +873,12 @@ static void work_combine_error(grpc_error **composite, grpc_error *error) { *composite = grpc_error_add_child(*composite, error); } -static grpc_error *pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_pollset_worker **worker_hdl, +static grpc_error* pollset_work(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, + grpc_pollset_worker** worker_hdl, grpc_millis deadline) { grpc_pollset_worker worker; if (worker_hdl) *worker_hdl = &worker; - grpc_error *error = GRPC_ERROR_NONE; + grpc_error* error = GRPC_ERROR_NONE; /* Avoid malloc for small number of elements. */ enum { inline_elements = 96 }; @@ -899,7 +899,7 @@ static grpc_error *pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, pollset->local_wakeup_cache = worker.wakeup_fd->next; } else { worker.wakeup_fd = - (grpc_cached_wakeup_fd *)gpr_malloc(sizeof(*worker.wakeup_fd)); + (grpc_cached_wakeup_fd*)gpr_malloc(sizeof(*worker.wakeup_fd)); error = grpc_wakeup_fd_init(&worker.wakeup_fd->fd); if (error != GRPC_ERROR_NONE) { GRPC_LOG_IF_ERROR("pollset_work", GRPC_ERROR_REF(error)); @@ -941,8 +941,8 @@ static grpc_error *pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, int r; size_t i, fd_count; nfds_t pfd_count; - grpc_fd_watcher *watchers; - struct pollfd *pfds; + grpc_fd_watcher* watchers; + struct pollfd* pfds; timeout = poll_deadline_to_millis_timeout(exec_ctx, deadline); @@ -953,9 +953,9 @@ static grpc_error *pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, /* Allocate one buffer to hold both pfds and watchers arrays */ const size_t pfd_size = sizeof(*pfds) * (pollset->fd_count + 2); const size_t watch_size = sizeof(*watchers) * (pollset->fd_count + 2); - void *buf = gpr_malloc(pfd_size + watch_size); - pfds = (struct pollfd *)buf; - watchers = (grpc_fd_watcher *)(void *)((char *)buf + pfd_size); + void* buf = gpr_malloc(pfd_size + watch_size); + pfds = (struct pollfd*)buf; + watchers = (grpc_fd_watcher*)(void*)((char*)buf + pfd_size); } fd_count = 0; @@ -979,7 +979,7 @@ static grpc_error *pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, gpr_mu_unlock(&pollset->mu); for (i = 1; i < pfd_count; i++) { - grpc_fd *fd = watchers[i].fd; + grpc_fd* fd = watchers[i].fd; pfds[i].events = (short)fd_begin_poll(fd, pollset, &worker, POLLIN, POLLOUT, &watchers[i]); GRPC_FD_UNREF(fd, "multipoller_start"); @@ -1107,8 +1107,8 @@ static grpc_error *pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, return error; } -static void pollset_shutdown(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_closure *closure) { +static void pollset_shutdown(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, + grpc_closure* closure) { GPR_ASSERT(!pollset->shutting_down); pollset->shutting_down = 1; pollset->shutdown_done = closure; @@ -1122,7 +1122,7 @@ static void pollset_shutdown(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, } } -static int poll_deadline_to_millis_timeout(grpc_exec_ctx *exec_ctx, +static int poll_deadline_to_millis_timeout(grpc_exec_ctx* exec_ctx, grpc_millis deadline) { if (deadline == GRPC_MILLIS_INF_FUTURE) return -1; if (deadline == 0) return 0; @@ -1136,22 +1136,22 @@ static int poll_deadline_to_millis_timeout(grpc_exec_ctx *exec_ctx, * pollset_set_posix.c */ -static grpc_pollset_set *pollset_set_create(void) { - grpc_pollset_set *pollset_set = - (grpc_pollset_set *)gpr_zalloc(sizeof(*pollset_set)); +static grpc_pollset_set* pollset_set_create(void) { + grpc_pollset_set* pollset_set = + (grpc_pollset_set*)gpr_zalloc(sizeof(*pollset_set)); gpr_mu_init(&pollset_set->mu); return pollset_set; } -static void pollset_set_destroy(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *pollset_set) { +static void pollset_set_destroy(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* pollset_set) { size_t i; gpr_mu_destroy(&pollset_set->mu); for (i = 0; i < pollset_set->fd_count; i++) { GRPC_FD_UNREF(pollset_set->fds[i], "pollset_set"); } for (i = 0; i < pollset_set->pollset_count; i++) { - grpc_pollset *pollset = pollset_set->pollsets[i]; + grpc_pollset* pollset = pollset_set->pollsets[i]; gpr_mu_lock(&pollset->mu); pollset->pollset_set_count--; /* check shutdown */ @@ -1170,9 +1170,9 @@ static void pollset_set_destroy(grpc_exec_ctx *exec_ctx, gpr_free(pollset_set); } -static void pollset_set_add_pollset(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *pollset_set, - grpc_pollset *pollset) { +static void pollset_set_add_pollset(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* pollset_set, + grpc_pollset* pollset) { size_t i, j; gpr_mu_lock(&pollset->mu); pollset->pollset_set_count++; @@ -1181,7 +1181,7 @@ static void pollset_set_add_pollset(grpc_exec_ctx *exec_ctx, if (pollset_set->pollset_count == pollset_set->pollset_capacity) { pollset_set->pollset_capacity = GPR_MAX(8, 2 * pollset_set->pollset_capacity); - pollset_set->pollsets = (grpc_pollset **)gpr_realloc( + pollset_set->pollsets = (grpc_pollset**)gpr_realloc( pollset_set->pollsets, pollset_set->pollset_capacity * sizeof(*pollset_set->pollsets)); } @@ -1198,15 +1198,15 @@ static void pollset_set_add_pollset(grpc_exec_ctx *exec_ctx, gpr_mu_unlock(&pollset_set->mu); } -static void pollset_set_del_pollset(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *pollset_set, - grpc_pollset *pollset) { +static void pollset_set_del_pollset(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* pollset_set, + grpc_pollset* pollset) { size_t i; gpr_mu_lock(&pollset_set->mu); for (i = 0; i < pollset_set->pollset_count; i++) { if (pollset_set->pollsets[i] == pollset) { pollset_set->pollset_count--; - GPR_SWAP(grpc_pollset *, pollset_set->pollsets[i], + GPR_SWAP(grpc_pollset*, pollset_set->pollsets[i], pollset_set->pollsets[pollset_set->pollset_count]); break; } @@ -1225,14 +1225,14 @@ static void pollset_set_del_pollset(grpc_exec_ctx *exec_ctx, } } -static void pollset_set_add_pollset_set(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *bag, - grpc_pollset_set *item) { +static void pollset_set_add_pollset_set(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* bag, + grpc_pollset_set* item) { size_t i, j; gpr_mu_lock(&bag->mu); if (bag->pollset_set_count == bag->pollset_set_capacity) { bag->pollset_set_capacity = GPR_MAX(8, 2 * bag->pollset_set_capacity); - bag->pollset_sets = (grpc_pollset_set **)gpr_realloc( + bag->pollset_sets = (grpc_pollset_set**)gpr_realloc( bag->pollset_sets, bag->pollset_set_capacity * sizeof(*bag->pollset_sets)); } @@ -1249,15 +1249,15 @@ static void pollset_set_add_pollset_set(grpc_exec_ctx *exec_ctx, gpr_mu_unlock(&bag->mu); } -static void pollset_set_del_pollset_set(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *bag, - grpc_pollset_set *item) { +static void pollset_set_del_pollset_set(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* bag, + grpc_pollset_set* item) { size_t i; gpr_mu_lock(&bag->mu); for (i = 0; i < bag->pollset_set_count; i++) { if (bag->pollset_sets[i] == item) { bag->pollset_set_count--; - GPR_SWAP(grpc_pollset_set *, bag->pollset_sets[i], + GPR_SWAP(grpc_pollset_set*, bag->pollset_sets[i], bag->pollset_sets[bag->pollset_set_count]); break; } @@ -1265,13 +1265,13 @@ static void pollset_set_del_pollset_set(grpc_exec_ctx *exec_ctx, gpr_mu_unlock(&bag->mu); } -static void pollset_set_add_fd(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *pollset_set, grpc_fd *fd) { +static void pollset_set_add_fd(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* pollset_set, grpc_fd* fd) { size_t i; gpr_mu_lock(&pollset_set->mu); if (pollset_set->fd_count == pollset_set->fd_capacity) { pollset_set->fd_capacity = GPR_MAX(8, 2 * pollset_set->fd_capacity); - pollset_set->fds = (grpc_fd **)gpr_realloc( + pollset_set->fds = (grpc_fd**)gpr_realloc( pollset_set->fds, pollset_set->fd_capacity * sizeof(*pollset_set->fds)); } GRPC_FD_REF(fd, "pollset_set"); @@ -1285,14 +1285,14 @@ static void pollset_set_add_fd(grpc_exec_ctx *exec_ctx, gpr_mu_unlock(&pollset_set->mu); } -static void pollset_set_del_fd(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *pollset_set, grpc_fd *fd) { +static void pollset_set_del_fd(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* pollset_set, grpc_fd* fd) { size_t i; gpr_mu_lock(&pollset_set->mu); for (i = 0; i < pollset_set->fd_count; i++) { if (pollset_set->fds[i] == fd) { pollset_set->fd_count--; - GPR_SWAP(grpc_fd *, pollset_set->fds[i], + GPR_SWAP(grpc_fd*, pollset_set->fds[i], pollset_set->fds[pollset_set->fd_count]); GRPC_FD_UNREF(fd, "pollset_set"); break; @@ -1308,10 +1308,10 @@ static void pollset_set_del_fd(grpc_exec_ctx *exec_ctx, * Condition Variable polling extensions */ -static void run_poll(void *args); -static void cache_poller_locked(poll_args *args); +static void run_poll(void* args); +static void cache_poller_locked(poll_args* args); -static void cache_insert_locked(poll_args *args) { +static void cache_insert_locked(poll_args* args) { uint32_t key = gpr_murmur_hash3(args->fds, args->nfds * sizeof(struct pollfd), 0xDEADBEEF); key = key % poll_cache.size; @@ -1324,13 +1324,13 @@ static void cache_insert_locked(poll_args *args) { poll_cache.count++; } -static void init_result(poll_args *pargs) { - pargs->result = (poll_result *)gpr_malloc(sizeof(poll_result)); +static void init_result(poll_args* pargs) { + pargs->result = (poll_result*)gpr_malloc(sizeof(poll_result)); gpr_ref_init(&pargs->result->refcount, 1); pargs->result->watchers = NULL; pargs->result->watchcount = 0; pargs->result->fds = - (struct pollfd *)gpr_malloc(sizeof(struct pollfd) * pargs->nfds); + (struct pollfd*)gpr_malloc(sizeof(struct pollfd) * pargs->nfds); memcpy(pargs->result->fds, pargs->fds, sizeof(struct pollfd) * pargs->nfds); pargs->result->nfds = pargs->nfds; pargs->result->retval = 0; @@ -1340,11 +1340,11 @@ static void init_result(poll_args *pargs) { // Creates a poll_args object for a given arguments to poll(). // This object may return a poll_args in the cache. -static poll_args *get_poller_locked(struct pollfd *fds, nfds_t count) { +static poll_args* get_poller_locked(struct pollfd* fds, nfds_t count) { uint32_t key = gpr_murmur_hash3(fds, count * sizeof(struct pollfd), 0xDEADBEEF); key = key % poll_cache.size; - poll_args *curr = poll_cache.active_pollers[key]; + poll_args* curr = poll_cache.active_pollers[key]; while (curr) { if (curr->nfds == count && memcmp(curr->fds, fds, count * sizeof(struct pollfd)) == 0) { @@ -1355,7 +1355,7 @@ static poll_args *get_poller_locked(struct pollfd *fds, nfds_t count) { } if (poll_cache.free_pollers) { - poll_args *pargs = poll_cache.free_pollers; + poll_args* pargs = poll_cache.free_pollers; poll_cache.free_pollers = pargs->next; if (poll_cache.free_pollers) { poll_cache.free_pollers->prev = NULL; @@ -1369,7 +1369,7 @@ static poll_args *get_poller_locked(struct pollfd *fds, nfds_t count) { return pargs; } - poll_args *pargs = (poll_args *)gpr_malloc(sizeof(struct poll_args)); + poll_args* pargs = (poll_args*)gpr_malloc(sizeof(struct poll_args)); gpr_cv_init(&pargs->trigger); pargs->fds = fds; pargs->nfds = count; @@ -1386,7 +1386,7 @@ static poll_args *get_poller_locked(struct pollfd *fds, nfds_t count) { return pargs; } -static void cache_delete_locked(poll_args *args) { +static void cache_delete_locked(poll_args* args) { if (!args->prev) { uint32_t key = gpr_murmur_hash3( args->fds, args->nfds * sizeof(struct pollfd), 0xDEADBEEF); @@ -1411,19 +1411,19 @@ static void cache_delete_locked(poll_args *args) { poll_cache.free_pollers = args; } -static void cache_poller_locked(poll_args *args) { +static void cache_poller_locked(poll_args* args) { if (poll_cache.count + 1 > poll_cache.size / 2) { - poll_args **old_active_pollers = poll_cache.active_pollers; + poll_args** old_active_pollers = poll_cache.active_pollers; poll_cache.size = poll_cache.size * 2; poll_cache.count = 0; poll_cache.active_pollers = - (poll_args **)gpr_malloc(sizeof(void *) * poll_cache.size); + (poll_args**)gpr_malloc(sizeof(void*) * poll_cache.size); for (unsigned int i = 0; i < poll_cache.size; i++) { poll_cache.active_pollers[i] = NULL; } for (unsigned int i = 0; i < poll_cache.size / 2; i++) { - poll_args *curr = old_active_pollers[i]; - poll_args *next = NULL; + poll_args* curr = old_active_pollers[i]; + poll_args* next = NULL; while (curr) { next = curr->next; cache_insert_locked(curr); @@ -1436,7 +1436,7 @@ static void cache_poller_locked(poll_args *args) { cache_insert_locked(args); } -static void cache_destroy_locked(poll_args *args) { +static void cache_destroy_locked(poll_args* args) { if (args->next) { args->next->prev = args->prev; } @@ -1450,7 +1450,7 @@ static void cache_destroy_locked(poll_args *args) { gpr_free(args); } -static void decref_poll_result(poll_result *res) { +static void decref_poll_result(poll_result* res) { if (gpr_unref(&res->refcount)) { GPR_ASSERT(!res->watchers); gpr_free(res->fds); @@ -1458,7 +1458,7 @@ static void decref_poll_result(poll_result *res) { } } -void remove_cvn(cv_node **head, cv_node *target) { +void remove_cvn(cv_node** head, cv_node* target) { if (target->next) { target->next->prev = target->prev; } @@ -1473,17 +1473,17 @@ void remove_cvn(cv_node **head, cv_node *target) { gpr_timespec thread_grace; // Poll in a background thread -static void run_poll(void *args) { - poll_args *pargs = (poll_args *)args; +static void run_poll(void* args) { + poll_args* pargs = (poll_args*)args; while (1) { - poll_result *result = pargs->result; + poll_result* result = pargs->result; int retval = g_cvfds.poll(result->fds, result->nfds, CV_POLL_PERIOD_MS); gpr_mu_lock(&g_cvfds.mu); if (retval != 0) { result->completed = 1; result->retval = retval; result->err = errno; - cv_node *watcher = result->watchers; + cv_node* watcher = result->watchers; while (watcher) { gpr_cv_signal(watcher->cv); watcher = watcher->next; @@ -1514,20 +1514,20 @@ static void run_poll(void *args) { } // This function overrides poll() to handle condition variable wakeup fds -static int cvfd_poll(struct pollfd *fds, nfds_t nfds, int timeout) { +static int cvfd_poll(struct pollfd* fds, nfds_t nfds, int timeout) { unsigned int i; int res, idx; - cv_node *pollcv; + cv_node* pollcv; int skip_poll = 0; nfds_t nsockfds = 0; - poll_result *result = NULL; + poll_result* result = NULL; gpr_mu_lock(&g_cvfds.mu); - pollcv = (cv_node *)gpr_malloc(sizeof(cv_node)); + pollcv = (cv_node*)gpr_malloc(sizeof(cv_node)); pollcv->next = NULL; gpr_cv pollcv_cv; gpr_cv_init(&pollcv_cv); pollcv->cv = &pollcv_cv; - cv_node *fd_cvs = (cv_node *)gpr_malloc(nfds * sizeof(cv_node)); + cv_node* fd_cvs = (cv_node*)gpr_malloc(nfds * sizeof(cv_node)); for (i = 0; i < nfds; i++) { fds[i].revents = 0; @@ -1559,8 +1559,8 @@ static int cvfd_poll(struct pollfd *fds, nfds_t nfds, int timeout) { res = 0; if (!skip_poll && nsockfds > 0) { - struct pollfd *pollfds = - (struct pollfd *)gpr_malloc(sizeof(struct pollfd) * nsockfds); + struct pollfd* pollfds = + (struct pollfd*)gpr_malloc(sizeof(struct pollfd) * nsockfds); idx = 0; for (i = 0; i < nfds; i++) { if (fds[i].fd >= 0) { @@ -1570,7 +1570,7 @@ static int cvfd_poll(struct pollfd *fds, nfds_t nfds, int timeout) { idx++; } } - poll_args *pargs = get_poller_locked(pollfds, nsockfds); + poll_args* pargs = get_poller_locked(pollfds, nsockfds); result = pargs->result; pollcv->next = result->watchers; pollcv->prev = NULL; @@ -1623,8 +1623,7 @@ static void global_cv_fd_table_init() { gpr_cv_init(&g_cvfds.shutdown_cv); gpr_ref_init(&g_cvfds.pollcount, 1); g_cvfds.size = CV_DEFAULT_TABLE_SIZE; - g_cvfds.cvfds = - (fd_node *)gpr_malloc(sizeof(fd_node) * CV_DEFAULT_TABLE_SIZE); + g_cvfds.cvfds = (fd_node*)gpr_malloc(sizeof(fd_node) * CV_DEFAULT_TABLE_SIZE); g_cvfds.free_fds = NULL; thread_grace = gpr_time_from_millis(POLLCV_THREAD_GRACE_MS, GPR_TIMESPAN); for (int i = 0; i < CV_DEFAULT_TABLE_SIZE; i++) { @@ -1641,7 +1640,7 @@ static void global_cv_fd_table_init() { poll_cache.size = 32; poll_cache.count = 0; poll_cache.free_pollers = NULL; - poll_cache.active_pollers = (poll_args **)gpr_malloc(sizeof(void *) * 32); + poll_cache.active_pollers = (poll_args**)gpr_malloc(sizeof(void*) * 32); for (unsigned int i = 0; i < poll_cache.size; i++) { poll_cache.active_pollers[i] = NULL; } @@ -1711,7 +1710,7 @@ static const grpc_event_engine_vtable vtable = { shutdown_engine, }; -const grpc_event_engine_vtable *grpc_init_poll_posix(bool explicit_request) { +const grpc_event_engine_vtable* grpc_init_poll_posix(bool explicit_request) { if (!grpc_has_wakeup_fd()) { return NULL; } @@ -1721,7 +1720,7 @@ const grpc_event_engine_vtable *grpc_init_poll_posix(bool explicit_request) { return &vtable; } -const grpc_event_engine_vtable *grpc_init_poll_cv_posix(bool explicit_request) { +const grpc_event_engine_vtable* grpc_init_poll_cv_posix(bool explicit_request) { global_cv_fd_table_init(); grpc_enable_cv_wakeup_fds(1); if (!GRPC_LOG_IF_ERROR("pollset_global_init", pollset_global_init())) { diff --git a/src/core/lib/iomgr/ev_poll_posix.h b/src/core/lib/iomgr/ev_poll_posix.h index 861257204b..626e95bc8f 100644 --- a/src/core/lib/iomgr/ev_poll_posix.h +++ b/src/core/lib/iomgr/ev_poll_posix.h @@ -25,8 +25,8 @@ extern "C" { #endif -const grpc_event_engine_vtable *grpc_init_poll_posix(bool explicit_request); -const grpc_event_engine_vtable *grpc_init_poll_cv_posix(bool explicit_request); +const grpc_event_engine_vtable* grpc_init_poll_posix(bool explicit_request); +const grpc_event_engine_vtable* grpc_init_poll_cv_posix(bool explicit_request); #ifdef __cplusplus } diff --git a/src/core/lib/iomgr/ev_posix.cc b/src/core/lib/iomgr/ev_posix.cc index 677ee675a6..f72f5088f0 100644 --- a/src/core/lib/iomgr/ev_posix.cc +++ b/src/core/lib/iomgr/ev_posix.cc @@ -50,14 +50,14 @@ grpc_poll_function_type grpc_poll_function = poll; grpc_wakeup_fd grpc_global_wakeup_fd; -static const grpc_event_engine_vtable *g_event_engine; -static const char *g_poll_strategy_name = NULL; +static const grpc_event_engine_vtable* g_event_engine; +static const char* g_poll_strategy_name = NULL; -typedef const grpc_event_engine_vtable *(*event_engine_factory_fn)( +typedef const grpc_event_engine_vtable* (*event_engine_factory_fn)( bool explicit_request); typedef struct { - const char *name; + const char* name; event_engine_factory_fn factory; } event_engine_factory; @@ -78,7 +78,7 @@ int dummy_poll(struct pollfd fds[], nfds_t nfds, int timeout) { } } // extern "C" -const grpc_event_engine_vtable *init_non_polling(bool explicit_request) { +const grpc_event_engine_vtable* init_non_polling(bool explicit_request) { if (!explicit_request) { return nullptr; } @@ -97,23 +97,23 @@ static const event_engine_factory g_factories[] = { {"poll-cv", grpc_init_poll_cv_posix}, {"none", init_non_polling}, }; -static void add(const char *beg, const char *end, char ***ss, size_t *ns) { +static void add(const char* beg, const char* end, char*** ss, size_t* ns) { size_t n = *ns; size_t np = n + 1; - char *s; + char* s; size_t len; GPR_ASSERT(end >= beg); len = (size_t)(end - beg); - s = (char *)gpr_malloc(len + 1); + s = (char*)gpr_malloc(len + 1); memcpy(s, beg, len); s[len] = 0; - *ss = (char **)gpr_realloc(*ss, sizeof(char **) * np); + *ss = (char**)gpr_realloc(*ss, sizeof(char**) * np); (*ss)[n] = s; *ns = np; } -static void split(const char *s, char ***ss, size_t *ns) { - const char *c = strchr(s, ','); +static void split(const char* s, char*** ss, size_t* ns) { + const char* c = strchr(s, ','); if (c == NULL) { add(s, s + strlen(s), ss, ns); } else { @@ -122,11 +122,11 @@ static void split(const char *s, char ***ss, size_t *ns) { } } -static bool is(const char *want, const char *have) { +static bool is(const char* want, const char* have) { return 0 == strcmp(want, "all") || 0 == strcmp(want, have); } -static void try_engine(const char *engine) { +static void try_engine(const char* engine) { for (size_t i = 0; i < GPR_ARRAY_SIZE(g_factories); i++) { if (is(engine, g_factories[i].name)) { if ((g_event_engine = g_factories[i].factory( @@ -141,26 +141,26 @@ static void try_engine(const char *engine) { /* This should be used for testing purposes ONLY */ void grpc_set_event_engine_test_only( - const grpc_event_engine_vtable *ev_engine) { + const grpc_event_engine_vtable* ev_engine) { g_event_engine = ev_engine; } -const grpc_event_engine_vtable *grpc_get_event_engine_test_only() { +const grpc_event_engine_vtable* grpc_get_event_engine_test_only() { return g_event_engine; } /* Call this only after calling grpc_event_engine_init() */ -const char *grpc_get_poll_strategy_name() { return g_poll_strategy_name; } +const char* grpc_get_poll_strategy_name() { return g_poll_strategy_name; } void grpc_event_engine_init(void) { grpc_register_tracer(&grpc_polling_trace); - char *s = gpr_getenv("GRPC_POLL_STRATEGY"); + char* s = gpr_getenv("GRPC_POLL_STRATEGY"); if (s == NULL) { s = gpr_strdup("all"); } - char **strings = NULL; + char** strings = NULL; size_t nstrings = 0; split(s, &strings, &nstrings); @@ -185,109 +185,109 @@ void grpc_event_engine_shutdown(void) { g_event_engine = NULL; } -grpc_fd *grpc_fd_create(int fd, const char *name) { +grpc_fd* grpc_fd_create(int fd, const char* name) { return g_event_engine->fd_create(fd, name); } -int grpc_fd_wrapped_fd(grpc_fd *fd) { +int grpc_fd_wrapped_fd(grpc_fd* fd) { return g_event_engine->fd_wrapped_fd(fd); } -void grpc_fd_orphan(grpc_exec_ctx *exec_ctx, grpc_fd *fd, grpc_closure *on_done, - int *release_fd, bool already_closed, const char *reason) { +void grpc_fd_orphan(grpc_exec_ctx* exec_ctx, grpc_fd* fd, grpc_closure* on_done, + int* release_fd, bool already_closed, const char* reason) { g_event_engine->fd_orphan(exec_ctx, fd, on_done, release_fd, already_closed, reason); } -void grpc_fd_shutdown(grpc_exec_ctx *exec_ctx, grpc_fd *fd, grpc_error *why) { +void grpc_fd_shutdown(grpc_exec_ctx* exec_ctx, grpc_fd* fd, grpc_error* why) { g_event_engine->fd_shutdown(exec_ctx, fd, why); } -bool grpc_fd_is_shutdown(grpc_fd *fd) { +bool grpc_fd_is_shutdown(grpc_fd* fd) { return g_event_engine->fd_is_shutdown(fd); } -void grpc_fd_notify_on_read(grpc_exec_ctx *exec_ctx, grpc_fd *fd, - grpc_closure *closure) { +void grpc_fd_notify_on_read(grpc_exec_ctx* exec_ctx, grpc_fd* fd, + grpc_closure* closure) { g_event_engine->fd_notify_on_read(exec_ctx, fd, closure); } -void grpc_fd_notify_on_write(grpc_exec_ctx *exec_ctx, grpc_fd *fd, - grpc_closure *closure) { +void grpc_fd_notify_on_write(grpc_exec_ctx* exec_ctx, grpc_fd* fd, + grpc_closure* closure) { g_event_engine->fd_notify_on_write(exec_ctx, fd, closure); } size_t grpc_pollset_size(void) { return g_event_engine->pollset_size; } -void grpc_pollset_init(grpc_pollset *pollset, gpr_mu **mu) { +void grpc_pollset_init(grpc_pollset* pollset, gpr_mu** mu) { g_event_engine->pollset_init(pollset, mu); } -void grpc_pollset_shutdown(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_closure *closure) { +void grpc_pollset_shutdown(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, + grpc_closure* closure) { g_event_engine->pollset_shutdown(exec_ctx, pollset, closure); } -void grpc_pollset_destroy(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset) { +void grpc_pollset_destroy(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset) { g_event_engine->pollset_destroy(exec_ctx, pollset); } -grpc_error *grpc_pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_pollset_worker **worker, +grpc_error* grpc_pollset_work(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, + grpc_pollset_worker** worker, grpc_millis deadline) { return g_event_engine->pollset_work(exec_ctx, pollset, worker, deadline); } -grpc_error *grpc_pollset_kick(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_pollset_worker *specific_worker) { +grpc_error* grpc_pollset_kick(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, + grpc_pollset_worker* specific_worker) { return g_event_engine->pollset_kick(exec_ctx, pollset, specific_worker); } -void grpc_pollset_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - struct grpc_fd *fd) { +void grpc_pollset_add_fd(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, + struct grpc_fd* fd) { g_event_engine->pollset_add_fd(exec_ctx, pollset, fd); } -grpc_pollset_set *grpc_pollset_set_create(void) { +grpc_pollset_set* grpc_pollset_set_create(void) { return g_event_engine->pollset_set_create(); } -void grpc_pollset_set_destroy(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *pollset_set) { +void grpc_pollset_set_destroy(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* pollset_set) { g_event_engine->pollset_set_destroy(exec_ctx, pollset_set); } -void grpc_pollset_set_add_pollset(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *pollset_set, - grpc_pollset *pollset) { +void grpc_pollset_set_add_pollset(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* pollset_set, + grpc_pollset* pollset) { g_event_engine->pollset_set_add_pollset(exec_ctx, pollset_set, pollset); } -void grpc_pollset_set_del_pollset(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *pollset_set, - grpc_pollset *pollset) { +void grpc_pollset_set_del_pollset(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* pollset_set, + grpc_pollset* pollset) { g_event_engine->pollset_set_del_pollset(exec_ctx, pollset_set, pollset); } -void grpc_pollset_set_add_pollset_set(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *bag, - grpc_pollset_set *item) { +void grpc_pollset_set_add_pollset_set(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* bag, + grpc_pollset_set* item) { g_event_engine->pollset_set_add_pollset_set(exec_ctx, bag, item); } -void grpc_pollset_set_del_pollset_set(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *bag, - grpc_pollset_set *item) { +void grpc_pollset_set_del_pollset_set(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* bag, + grpc_pollset_set* item) { g_event_engine->pollset_set_del_pollset_set(exec_ctx, bag, item); } -void grpc_pollset_set_add_fd(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *pollset_set, grpc_fd *fd) { +void grpc_pollset_set_add_fd(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* pollset_set, grpc_fd* fd) { g_event_engine->pollset_set_add_fd(exec_ctx, pollset_set, fd); } -void grpc_pollset_set_del_fd(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *pollset_set, grpc_fd *fd) { +void grpc_pollset_set_del_fd(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* pollset_set, grpc_fd* fd) { g_event_engine->pollset_set_del_fd(exec_ctx, pollset_set, fd); } diff --git a/src/core/lib/iomgr/ev_posix.h b/src/core/lib/iomgr/ev_posix.h index bc4456c2a2..d719b8f3c9 100644 --- a/src/core/lib/iomgr/ev_posix.h +++ b/src/core/lib/iomgr/ev_posix.h @@ -38,50 +38,50 @@ typedef struct grpc_fd grpc_fd; typedef struct grpc_event_engine_vtable { size_t pollset_size; - grpc_fd *(*fd_create)(int fd, const char *name); - int (*fd_wrapped_fd)(grpc_fd *fd); - void (*fd_orphan)(grpc_exec_ctx *exec_ctx, grpc_fd *fd, grpc_closure *on_done, - int *release_fd, bool already_closed, const char *reason); - void (*fd_shutdown)(grpc_exec_ctx *exec_ctx, grpc_fd *fd, grpc_error *why); - void (*fd_notify_on_read)(grpc_exec_ctx *exec_ctx, grpc_fd *fd, - grpc_closure *closure); - void (*fd_notify_on_write)(grpc_exec_ctx *exec_ctx, grpc_fd *fd, - grpc_closure *closure); - bool (*fd_is_shutdown)(grpc_fd *fd); - grpc_pollset *(*fd_get_read_notifier_pollset)(grpc_exec_ctx *exec_ctx, - grpc_fd *fd); - - void (*pollset_init)(grpc_pollset *pollset, gpr_mu **mu); - void (*pollset_shutdown)(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_closure *closure); - void (*pollset_destroy)(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset); - grpc_error *(*pollset_work)(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_pollset_worker **worker, + grpc_fd* (*fd_create)(int fd, const char* name); + int (*fd_wrapped_fd)(grpc_fd* fd); + void (*fd_orphan)(grpc_exec_ctx* exec_ctx, grpc_fd* fd, grpc_closure* on_done, + int* release_fd, bool already_closed, const char* reason); + void (*fd_shutdown)(grpc_exec_ctx* exec_ctx, grpc_fd* fd, grpc_error* why); + void (*fd_notify_on_read)(grpc_exec_ctx* exec_ctx, grpc_fd* fd, + grpc_closure* closure); + void (*fd_notify_on_write)(grpc_exec_ctx* exec_ctx, grpc_fd* fd, + grpc_closure* closure); + bool (*fd_is_shutdown)(grpc_fd* fd); + grpc_pollset* (*fd_get_read_notifier_pollset)(grpc_exec_ctx* exec_ctx, + grpc_fd* fd); + + void (*pollset_init)(grpc_pollset* pollset, gpr_mu** mu); + void (*pollset_shutdown)(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, + grpc_closure* closure); + void (*pollset_destroy)(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset); + grpc_error* (*pollset_work)(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, + grpc_pollset_worker** worker, grpc_millis deadline); - grpc_error *(*pollset_kick)(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_pollset_worker *specific_worker); - void (*pollset_add_fd)(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - struct grpc_fd *fd); - - grpc_pollset_set *(*pollset_set_create)(void); - void (*pollset_set_destroy)(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *pollset_set); - void (*pollset_set_add_pollset)(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *pollset_set, - grpc_pollset *pollset); - void (*pollset_set_del_pollset)(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *pollset_set, - grpc_pollset *pollset); - void (*pollset_set_add_pollset_set)(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *bag, - grpc_pollset_set *item); - void (*pollset_set_del_pollset_set)(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *bag, - grpc_pollset_set *item); - void (*pollset_set_add_fd)(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *pollset_set, grpc_fd *fd); - void (*pollset_set_del_fd)(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *pollset_set, grpc_fd *fd); + grpc_error* (*pollset_kick)(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, + grpc_pollset_worker* specific_worker); + void (*pollset_add_fd)(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, + struct grpc_fd* fd); + + grpc_pollset_set* (*pollset_set_create)(void); + void (*pollset_set_destroy)(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* pollset_set); + void (*pollset_set_add_pollset)(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* pollset_set, + grpc_pollset* pollset); + void (*pollset_set_del_pollset)(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* pollset_set, + grpc_pollset* pollset); + void (*pollset_set_add_pollset_set)(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* bag, + grpc_pollset_set* item); + void (*pollset_set_del_pollset_set)(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* bag, + grpc_pollset_set* item); + void (*pollset_set_add_fd)(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* pollset_set, grpc_fd* fd); + void (*pollset_set_del_fd)(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* pollset_set, grpc_fd* fd); void (*shutdown_engine)(void); } grpc_event_engine_vtable; @@ -90,15 +90,15 @@ void grpc_event_engine_init(void); void grpc_event_engine_shutdown(void); /* Return the name of the poll strategy */ -const char *grpc_get_poll_strategy_name(); +const char* grpc_get_poll_strategy_name(); /* Create a wrapped file descriptor. Requires fd is a non-blocking file descriptor. This takes ownership of closing fd. */ -grpc_fd *grpc_fd_create(int fd, const char *name); +grpc_fd* grpc_fd_create(int fd, const char* name); /* Return the wrapped fd, or -1 if it has been released or closed. */ -int grpc_fd_wrapped_fd(grpc_fd *fd); +int grpc_fd_wrapped_fd(grpc_fd* fd); /* Releases fd to be asynchronously destroyed. on_done is called when the underlying file descriptor is definitely close()d. @@ -107,14 +107,14 @@ int grpc_fd_wrapped_fd(grpc_fd *fd); Requires: *fd initialized; no outstanding notify_on_read or notify_on_write. MUST NOT be called with a pollset lock taken */ -void grpc_fd_orphan(grpc_exec_ctx *exec_ctx, grpc_fd *fd, grpc_closure *on_done, - int *release_fd, bool already_closed, const char *reason); +void grpc_fd_orphan(grpc_exec_ctx* exec_ctx, grpc_fd* fd, grpc_closure* on_done, + int* release_fd, bool already_closed, const char* reason); /* Has grpc_fd_shutdown been called on an fd? */ -bool grpc_fd_is_shutdown(grpc_fd *fd); +bool grpc_fd_is_shutdown(grpc_fd* fd); /* Cause any current and future callbacks to fail. */ -void grpc_fd_shutdown(grpc_exec_ctx *exec_ctx, grpc_fd *fd, grpc_error *why); +void grpc_fd_shutdown(grpc_exec_ctx* exec_ctx, grpc_fd* fd, grpc_error* why); /* Register read interest, causing read_cb to be called once when fd becomes readable, on deadline specified by deadline, or on shutdown triggered by @@ -129,38 +129,38 @@ void grpc_fd_shutdown(grpc_exec_ctx *exec_ctx, grpc_fd *fd, grpc_error *why); underlying platform. This means that users must drain fd in read_cb before calling notify_on_read again. Users are also expected to handle spurious events, i.e read_cb is called while nothing can be readable from fd */ -void grpc_fd_notify_on_read(grpc_exec_ctx *exec_ctx, grpc_fd *fd, - grpc_closure *closure); +void grpc_fd_notify_on_read(grpc_exec_ctx* exec_ctx, grpc_fd* fd, + grpc_closure* closure); /* Exactly the same semantics as above, except based on writable events. */ -void grpc_fd_notify_on_write(grpc_exec_ctx *exec_ctx, grpc_fd *fd, - grpc_closure *closure); +void grpc_fd_notify_on_write(grpc_exec_ctx* exec_ctx, grpc_fd* fd, + grpc_closure* closure); /* Return the read notifier pollset from the fd */ -grpc_pollset *grpc_fd_get_read_notifier_pollset(grpc_exec_ctx *exec_ctx, - grpc_fd *fd); +grpc_pollset* grpc_fd_get_read_notifier_pollset(grpc_exec_ctx* exec_ctx, + grpc_fd* fd); /* pollset_posix functions */ /* Add an fd to a pollset */ -void grpc_pollset_add_fd(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - struct grpc_fd *fd); +void grpc_pollset_add_fd(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, + struct grpc_fd* fd); /* pollset_set_posix functions */ -void grpc_pollset_set_add_fd(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *pollset_set, grpc_fd *fd); -void grpc_pollset_set_del_fd(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *pollset_set, grpc_fd *fd); +void grpc_pollset_set_add_fd(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* pollset_set, grpc_fd* fd); +void grpc_pollset_set_del_fd(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* pollset_set, grpc_fd* fd); /* override to allow tests to hook poll() usage */ -typedef int (*grpc_poll_function_type)(struct pollfd *, nfds_t, int); +typedef int (*grpc_poll_function_type)(struct pollfd*, nfds_t, int); extern grpc_poll_function_type grpc_poll_function; /* WARNING: The following two functions should be used for testing purposes * ONLY */ -void grpc_set_event_engine_test_only(const grpc_event_engine_vtable *); -const grpc_event_engine_vtable *grpc_get_event_engine_test_only(); +void grpc_set_event_engine_test_only(const grpc_event_engine_vtable*); +const grpc_event_engine_vtable* grpc_get_event_engine_test_only(); #ifdef __cplusplus } diff --git a/src/core/lib/iomgr/exec_ctx.cc b/src/core/lib/iomgr/exec_ctx.cc index 0394a00f3e..0a0ed8a055 100644 --- a/src/core/lib/iomgr/exec_ctx.cc +++ b/src/core/lib/iomgr/exec_ctx.cc @@ -25,7 +25,7 @@ #include "src/core/lib/iomgr/combiner.h" #include "src/core/lib/profiling/timers.h" -bool grpc_exec_ctx_ready_to_finish(grpc_exec_ctx *exec_ctx) { +bool grpc_exec_ctx_ready_to_finish(grpc_exec_ctx* exec_ctx) { if ((exec_ctx->flags & GRPC_EXEC_CTX_FLAG_IS_FINISHED) == 0) { if (exec_ctx->check_ready_to_finish(exec_ctx, exec_ctx->check_ready_to_finish_arg)) { @@ -38,26 +38,26 @@ bool grpc_exec_ctx_ready_to_finish(grpc_exec_ctx *exec_ctx) { } } -bool grpc_never_ready_to_finish(grpc_exec_ctx *exec_ctx, void *arg_ignored) { +bool grpc_never_ready_to_finish(grpc_exec_ctx* exec_ctx, void* arg_ignored) { return false; } -bool grpc_always_ready_to_finish(grpc_exec_ctx *exec_ctx, void *arg_ignored) { +bool grpc_always_ready_to_finish(grpc_exec_ctx* exec_ctx, void* arg_ignored) { return true; } -bool grpc_exec_ctx_has_work(grpc_exec_ctx *exec_ctx) { +bool grpc_exec_ctx_has_work(grpc_exec_ctx* exec_ctx) { return exec_ctx->active_combiner != NULL || !grpc_closure_list_empty(exec_ctx->closure_list); } -void grpc_exec_ctx_finish(grpc_exec_ctx *exec_ctx) { +void grpc_exec_ctx_finish(grpc_exec_ctx* exec_ctx) { exec_ctx->flags |= GRPC_EXEC_CTX_FLAG_IS_FINISHED; grpc_exec_ctx_flush(exec_ctx); } -static void exec_ctx_run(grpc_exec_ctx *exec_ctx, grpc_closure *closure, - grpc_error *error) { +static void exec_ctx_run(grpc_exec_ctx* exec_ctx, grpc_closure* closure, + grpc_error* error) { #ifndef NDEBUG closure->scheduled = false; if (GRPC_TRACER_ON(grpc_trace_closure)) { @@ -76,16 +76,16 @@ static void exec_ctx_run(grpc_exec_ctx *exec_ctx, grpc_closure *closure, GRPC_ERROR_UNREF(error); } -bool grpc_exec_ctx_flush(grpc_exec_ctx *exec_ctx) { +bool grpc_exec_ctx_flush(grpc_exec_ctx* exec_ctx) { bool did_something = 0; GPR_TIMER_BEGIN("grpc_exec_ctx_flush", 0); for (;;) { if (!grpc_closure_list_empty(exec_ctx->closure_list)) { - grpc_closure *c = exec_ctx->closure_list.head; + grpc_closure* c = exec_ctx->closure_list.head; exec_ctx->closure_list.head = exec_ctx->closure_list.tail = NULL; while (c != NULL) { - grpc_closure *next = c->next_data.next; - grpc_error *error = c->error_data.error; + grpc_closure* next = c->next_data.next; + grpc_error* error = c->error_data.error; did_something = true; exec_ctx_run(exec_ctx, c, error); c = next; @@ -99,8 +99,8 @@ bool grpc_exec_ctx_flush(grpc_exec_ctx *exec_ctx) { return did_something; } -static void exec_ctx_sched(grpc_exec_ctx *exec_ctx, grpc_closure *closure, - grpc_error *error) { +static void exec_ctx_sched(grpc_exec_ctx* exec_ctx, grpc_closure* closure, + grpc_error* error) { grpc_closure_list_append(&exec_ctx->closure_list, closure, error); } @@ -138,7 +138,7 @@ static gpr_atm timespec_to_atm_round_up(gpr_timespec ts) { return (gpr_atm)x; } -grpc_millis grpc_exec_ctx_now(grpc_exec_ctx *exec_ctx) { +grpc_millis grpc_exec_ctx_now(grpc_exec_ctx* exec_ctx) { if (!exec_ctx->now_is_valid) { exec_ctx->now = timespec_to_atm_round_down(gpr_now(GPR_CLOCK_MONOTONIC)); exec_ctx->now_is_valid = true; @@ -146,7 +146,7 @@ grpc_millis grpc_exec_ctx_now(grpc_exec_ctx *exec_ctx) { return exec_ctx->now; } -void grpc_exec_ctx_invalidate_now(grpc_exec_ctx *exec_ctx) { +void grpc_exec_ctx_invalidate_now(grpc_exec_ctx* exec_ctx) { exec_ctx->now_is_valid = false; } @@ -179,4 +179,4 @@ grpc_millis grpc_timespec_to_millis_round_up(gpr_timespec ts) { static const grpc_closure_scheduler_vtable exec_ctx_scheduler_vtable = { exec_ctx_run, exec_ctx_sched, "exec_ctx"}; static grpc_closure_scheduler exec_ctx_scheduler = {&exec_ctx_scheduler_vtable}; -grpc_closure_scheduler *grpc_schedule_on_exec_ctx = &exec_ctx_scheduler; +grpc_closure_scheduler* grpc_schedule_on_exec_ctx = &exec_ctx_scheduler; diff --git a/src/core/lib/iomgr/exec_ctx.h b/src/core/lib/iomgr/exec_ctx.h index 44b9be7aa9..bd27506152 100644 --- a/src/core/lib/iomgr/exec_ctx.h +++ b/src/core/lib/iomgr/exec_ctx.h @@ -68,13 +68,13 @@ typedef struct grpc_combiner grpc_combiner; struct grpc_exec_ctx { grpc_closure_list closure_list; /** currently active combiner: updated only via combiner.c */ - grpc_combiner *active_combiner; + grpc_combiner* active_combiner; /** last active combiner in the active combiner list */ - grpc_combiner *last_combiner; + grpc_combiner* last_combiner; uintptr_t flags; unsigned starting_cpu; - void *check_ready_to_finish_arg; - bool (*check_ready_to_finish)(grpc_exec_ctx *exec_ctx, void *arg); + void* check_ready_to_finish_arg; + bool (*check_ready_to_finish)(grpc_exec_ctx* exec_ctx, void* arg); bool now_is_valid; grpc_millis now; @@ -93,33 +93,33 @@ struct grpc_exec_ctx { #define GRPC_EXEC_CTX_INIT \ GRPC_EXEC_CTX_INITIALIZER(GRPC_EXEC_CTX_FLAG_IS_FINISHED, NULL, NULL) -extern grpc_closure_scheduler *grpc_schedule_on_exec_ctx; +extern grpc_closure_scheduler* grpc_schedule_on_exec_ctx; -bool grpc_exec_ctx_has_work(grpc_exec_ctx *exec_ctx); +bool grpc_exec_ctx_has_work(grpc_exec_ctx* exec_ctx); /** Flush any work that has been enqueued onto this grpc_exec_ctx. * Caller must guarantee that no interfering locks are held. * Returns true if work was performed, false otherwise. */ -bool grpc_exec_ctx_flush(grpc_exec_ctx *exec_ctx); +bool grpc_exec_ctx_flush(grpc_exec_ctx* exec_ctx); /** Finish any pending work for a grpc_exec_ctx. Must be called before * the instance is destroyed, or work may be lost. */ -void grpc_exec_ctx_finish(grpc_exec_ctx *exec_ctx); +void grpc_exec_ctx_finish(grpc_exec_ctx* exec_ctx); /** Returns true if we'd like to leave this execution context as soon as possible: useful for deciding whether to do something more or not depending on outside context */ -bool grpc_exec_ctx_ready_to_finish(grpc_exec_ctx *exec_ctx); +bool grpc_exec_ctx_ready_to_finish(grpc_exec_ctx* exec_ctx); /** A finish check that is never ready to finish */ -bool grpc_never_ready_to_finish(grpc_exec_ctx *exec_ctx, void *arg_ignored); +bool grpc_never_ready_to_finish(grpc_exec_ctx* exec_ctx, void* arg_ignored); /** A finish check that is always ready to finish */ -bool grpc_always_ready_to_finish(grpc_exec_ctx *exec_ctx, void *arg_ignored); +bool grpc_always_ready_to_finish(grpc_exec_ctx* exec_ctx, void* arg_ignored); void grpc_exec_ctx_global_init(void); void grpc_exec_ctx_global_init(void); void grpc_exec_ctx_global_shutdown(void); -grpc_millis grpc_exec_ctx_now(grpc_exec_ctx *exec_ctx); -void grpc_exec_ctx_invalidate_now(grpc_exec_ctx *exec_ctx); +grpc_millis grpc_exec_ctx_now(grpc_exec_ctx* exec_ctx); +void grpc_exec_ctx_invalidate_now(grpc_exec_ctx* exec_ctx); gpr_timespec grpc_millis_to_timespec(grpc_millis millis, gpr_clock_type clock); grpc_millis grpc_timespec_to_millis_round_down(gpr_timespec timespec); grpc_millis grpc_timespec_to_millis_round_up(gpr_timespec timespec); diff --git a/src/core/lib/iomgr/executor.cc b/src/core/lib/iomgr/executor.cc index 92c3e70301..2786492494 100644 --- a/src/core/lib/iomgr/executor.cc +++ b/src/core/lib/iomgr/executor.cc @@ -44,7 +44,7 @@ typedef struct { gpr_thd_id id; } thread_state; -static thread_state *g_thread_state; +static thread_state* g_thread_state; static size_t g_max_threads; static gpr_atm g_cur_threads; static gpr_spinlock g_adding_thread_lock = GPR_SPINLOCK_STATIC_INITIALIZER; @@ -54,15 +54,15 @@ GPR_TLS_DECL(g_this_thread_state); static grpc_tracer_flag executor_trace = GRPC_TRACER_INITIALIZER(false, "executor"); -static void executor_thread(void *arg); +static void executor_thread(void* arg); -static size_t run_closures(grpc_exec_ctx *exec_ctx, grpc_closure_list list) { +static size_t run_closures(grpc_exec_ctx* exec_ctx, grpc_closure_list list) { size_t n = 0; - grpc_closure *c = list.head; + grpc_closure* c = list.head; while (c != NULL) { - grpc_closure *next = c->next_data.next; - grpc_error *error = c->error_data.error; + grpc_closure* next = c->next_data.next; + grpc_error* error = c->error_data.error; if (GRPC_TRACER_ON(executor_trace)) { #ifndef NDEBUG gpr_log(GPR_DEBUG, "EXECUTOR: run %p [created by %s:%d]", c, @@ -88,7 +88,7 @@ bool grpc_executor_is_threaded() { return gpr_atm_no_barrier_load(&g_cur_threads) > 0; } -void grpc_executor_set_threading(grpc_exec_ctx *exec_ctx, bool threading) { +void grpc_executor_set_threading(grpc_exec_ctx* exec_ctx, bool threading) { gpr_atm cur_threads = gpr_atm_no_barrier_load(&g_cur_threads); if (threading) { if (cur_threads > 0) return; @@ -96,7 +96,7 @@ void grpc_executor_set_threading(grpc_exec_ctx *exec_ctx, bool threading) { gpr_atm_no_barrier_store(&g_cur_threads, 1); gpr_tls_init(&g_this_thread_state); g_thread_state = - (thread_state *)gpr_zalloc(sizeof(thread_state) * g_max_threads); + (thread_state*)gpr_zalloc(sizeof(thread_state) * g_max_threads); for (size_t i = 0; i < g_max_threads; i++) { gpr_mu_init(&g_thread_state[i].mu); gpr_cv_init(&g_thread_state[i].cv); @@ -133,18 +133,18 @@ void grpc_executor_set_threading(grpc_exec_ctx *exec_ctx, bool threading) { } } -void grpc_executor_init(grpc_exec_ctx *exec_ctx) { +void grpc_executor_init(grpc_exec_ctx* exec_ctx) { grpc_register_tracer(&executor_trace); gpr_atm_no_barrier_store(&g_cur_threads, 0); grpc_executor_set_threading(exec_ctx, true); } -void grpc_executor_shutdown(grpc_exec_ctx *exec_ctx) { +void grpc_executor_shutdown(grpc_exec_ctx* exec_ctx) { grpc_executor_set_threading(exec_ctx, false); } -static void executor_thread(void *arg) { - thread_state *ts = (thread_state *)arg; +static void executor_thread(void* arg) { + thread_state* ts = (thread_state*)arg; gpr_tls_set(&g_this_thread_state, (intptr_t)ts); grpc_exec_ctx exec_ctx = @@ -184,8 +184,8 @@ static void executor_thread(void *arg) { grpc_exec_ctx_finish(&exec_ctx); } -static void executor_push(grpc_exec_ctx *exec_ctx, grpc_closure *closure, - grpc_error *error, bool is_short) { +static void executor_push(grpc_exec_ctx* exec_ctx, grpc_closure* closure, + grpc_error* error, bool is_short) { bool retry_push; if (is_short) { GRPC_STATS_INC_EXECUTOR_SCHEDULED_SHORT_ITEMS(exec_ctx); @@ -207,13 +207,13 @@ static void executor_push(grpc_exec_ctx *exec_ctx, grpc_closure *closure, grpc_closure_list_append(&exec_ctx->closure_list, closure, error); return; } - thread_state *ts = (thread_state *)gpr_tls_get(&g_this_thread_state); + thread_state* ts = (thread_state*)gpr_tls_get(&g_this_thread_state); if (ts == NULL) { ts = &g_thread_state[GPR_HASH_POINTER(exec_ctx, cur_thread_count)]; } else { GRPC_STATS_INC_EXECUTOR_SCHEDULED_TO_SELF(exec_ctx); } - thread_state *orig_ts = ts; + thread_state* orig_ts = ts; bool try_new_thread; for (;;) { @@ -276,13 +276,13 @@ static void executor_push(grpc_exec_ctx *exec_ctx, grpc_closure *closure, } while (retry_push); } -static void executor_push_short(grpc_exec_ctx *exec_ctx, grpc_closure *closure, - grpc_error *error) { +static void executor_push_short(grpc_exec_ctx* exec_ctx, grpc_closure* closure, + grpc_error* error) { executor_push(exec_ctx, closure, error, true); } -static void executor_push_long(grpc_exec_ctx *exec_ctx, grpc_closure *closure, - grpc_error *error) { +static void executor_push_long(grpc_exec_ctx* exec_ctx, grpc_closure* closure, + grpc_error* error) { executor_push(exec_ctx, closure, error, false); } @@ -295,7 +295,7 @@ static const grpc_closure_scheduler_vtable executor_vtable_long = { executor_push_long, executor_push_long, "executor"}; static grpc_closure_scheduler executor_scheduler_long = {&executor_vtable_long}; -grpc_closure_scheduler *grpc_executor_scheduler( +grpc_closure_scheduler* grpc_executor_scheduler( grpc_executor_job_length length) { return length == GRPC_EXECUTOR_SHORT ? &executor_scheduler_short : &executor_scheduler_long; diff --git a/src/core/lib/iomgr/executor.h b/src/core/lib/iomgr/executor.h index ef5ac56c83..8418ace06e 100644 --- a/src/core/lib/iomgr/executor.h +++ b/src/core/lib/iomgr/executor.h @@ -35,19 +35,19 @@ typedef enum { * This mechanism is meant to outsource work (grpc_closure instances) to a * thread, for those cases where blocking isn't an option but there isn't a * non-blocking solution available. */ -void grpc_executor_init(grpc_exec_ctx *exec_ctx); +void grpc_executor_init(grpc_exec_ctx* exec_ctx); -grpc_closure_scheduler *grpc_executor_scheduler(grpc_executor_job_length); +grpc_closure_scheduler* grpc_executor_scheduler(grpc_executor_job_length); /** Shutdown the executor, running all pending work as part of the call */ -void grpc_executor_shutdown(grpc_exec_ctx *exec_ctx); +void grpc_executor_shutdown(grpc_exec_ctx* exec_ctx); /** Is the executor multi-threaded? */ bool grpc_executor_is_threaded(); /* enable/disable threading - must be called after grpc_executor_init and before grpc_executor_shutdown */ -void grpc_executor_set_threading(grpc_exec_ctx *exec_ctx, bool enable); +void grpc_executor_set_threading(grpc_exec_ctx* exec_ctx, bool enable); #ifdef __cplusplus } diff --git a/src/core/lib/iomgr/gethostname.h b/src/core/lib/iomgr/gethostname.h index f335fea586..2e65b5ffbf 100644 --- a/src/core/lib/iomgr/gethostname.h +++ b/src/core/lib/iomgr/gethostname.h @@ -25,7 +25,7 @@ extern "C" { // Returns the hostname of the local machine. // Caller takes ownership of result. -char *grpc_gethostname(); +char* grpc_gethostname(); #ifdef __cplusplus } diff --git a/src/core/lib/iomgr/gethostname_fallback.cc b/src/core/lib/iomgr/gethostname_fallback.cc index e6f4c2f760..81e2c7aeec 100644 --- a/src/core/lib/iomgr/gethostname_fallback.cc +++ b/src/core/lib/iomgr/gethostname_fallback.cc @@ -23,6 +23,6 @@ #include <stddef.h> -char *grpc_gethostname() { return NULL; } +char* grpc_gethostname() { return NULL; } #endif // GRPC_GETHOSTNAME_FALLBACK diff --git a/src/core/lib/iomgr/gethostname_host_name_max.cc b/src/core/lib/iomgr/gethostname_host_name_max.cc index cdaf097c3e..987ff1eac1 100644 --- a/src/core/lib/iomgr/gethostname_host_name_max.cc +++ b/src/core/lib/iomgr/gethostname_host_name_max.cc @@ -26,8 +26,8 @@ #include <grpc/support/alloc.h> -char *grpc_gethostname() { - char *hostname = (char *)gpr_malloc(HOST_NAME_MAX); +char* grpc_gethostname() { + char* hostname = (char*)gpr_malloc(HOST_NAME_MAX); if (gethostname(hostname, HOST_NAME_MAX) != 0) { gpr_free(hostname); return NULL; diff --git a/src/core/lib/iomgr/gethostname_sysconf.cc b/src/core/lib/iomgr/gethostname_sysconf.cc index 8441e0615e..e099fbd388 100644 --- a/src/core/lib/iomgr/gethostname_sysconf.cc +++ b/src/core/lib/iomgr/gethostname_sysconf.cc @@ -25,9 +25,9 @@ #include <grpc/support/alloc.h> -char *grpc_gethostname() { +char* grpc_gethostname() { size_t host_name_max = (size_t)sysconf(_SC_HOST_NAME_MAX); - char *hostname = (char *)gpr_malloc(host_name_max); + char* hostname = (char*)gpr_malloc(host_name_max); if (gethostname(hostname, host_name_max) != 0) { gpr_free(hostname); return NULL; diff --git a/src/core/lib/iomgr/iocp_windows.cc b/src/core/lib/iomgr/iocp_windows.cc index 78185cc084..6bbe5669c7 100644 --- a/src/core/lib/iomgr/iocp_windows.cc +++ b/src/core/lib/iomgr/iocp_windows.cc @@ -42,7 +42,7 @@ static gpr_atm g_custom_events = 0; static HANDLE g_iocp; -static DWORD deadline_to_millis_timeout(grpc_exec_ctx *exec_ctx, +static DWORD deadline_to_millis_timeout(grpc_exec_ctx* exec_ctx, grpc_millis deadline) { if (deadline == GRPC_MILLIS_INF_FUTURE) { return INFINITE; @@ -54,15 +54,15 @@ static DWORD deadline_to_millis_timeout(grpc_exec_ctx *exec_ctx, return static_cast<DWORD>(deadline - now); } -grpc_iocp_work_status grpc_iocp_work(grpc_exec_ctx *exec_ctx, +grpc_iocp_work_status grpc_iocp_work(grpc_exec_ctx* exec_ctx, grpc_millis deadline) { BOOL success; DWORD bytes = 0; DWORD flags = 0; ULONG_PTR completion_key; LPOVERLAPPED overlapped; - grpc_winsocket *socket; - grpc_winsocket_callback_info *info; + grpc_winsocket* socket; + grpc_winsocket_callback_info* info; GRPC_STATS_INC_SYSCALL_POLL(exec_ctx); success = GetQueuedCompletionStatus(g_iocp, &bytes, &completion_key, &overlapped, @@ -82,7 +82,7 @@ grpc_iocp_work_status grpc_iocp_work(grpc_exec_ctx *exec_ctx, abort(); } - socket = (grpc_winsocket *)completion_key; + socket = (grpc_winsocket*)completion_key; if (overlapped == &socket->write_info.overlapped) { info = &socket->write_info; } else if (overlapped == &socket->read_info.overlapped) { @@ -134,13 +134,13 @@ void grpc_iocp_shutdown(void) { GPR_ASSERT(CloseHandle(g_iocp)); } -void grpc_iocp_add_socket(grpc_winsocket *socket) { +void grpc_iocp_add_socket(grpc_winsocket* socket) { HANDLE ret; if (socket->added_to_iocp) return; ret = CreateIoCompletionPort((HANDLE)socket->socket, g_iocp, (uintptr_t)socket, 0); if (!ret) { - char *utf8_message = gpr_format_message(WSAGetLastError()); + char* utf8_message = gpr_format_message(WSAGetLastError()); gpr_log(GPR_ERROR, "Unable to add socket to iocp: %s", utf8_message); gpr_free(utf8_message); __debugbreak(); diff --git a/src/core/lib/iomgr/iocp_windows.h b/src/core/lib/iomgr/iocp_windows.h index 4efbc94645..ff9b31efe2 100644 --- a/src/core/lib/iomgr/iocp_windows.h +++ b/src/core/lib/iomgr/iocp_windows.h @@ -33,13 +33,13 @@ typedef enum { GRPC_IOCP_WORK_KICK } grpc_iocp_work_status; -grpc_iocp_work_status grpc_iocp_work(grpc_exec_ctx *exec_ctx, +grpc_iocp_work_status grpc_iocp_work(grpc_exec_ctx* exec_ctx, grpc_millis deadline); void grpc_iocp_init(void); void grpc_iocp_kick(void); void grpc_iocp_flush(void); void grpc_iocp_shutdown(void); -void grpc_iocp_add_socket(grpc_winsocket *); +void grpc_iocp_add_socket(grpc_winsocket*); #ifdef __cplusplus } diff --git a/src/core/lib/iomgr/iomgr.cc b/src/core/lib/iomgr/iomgr.cc index d6a5b4a76c..86ea08e901 100644 --- a/src/core/lib/iomgr/iomgr.cc +++ b/src/core/lib/iomgr/iomgr.cc @@ -45,7 +45,7 @@ static gpr_cv g_rcv; static int g_shutdown; static grpc_iomgr_object g_root_object; -void grpc_iomgr_init(grpc_exec_ctx *exec_ctx) { +void grpc_iomgr_init(grpc_exec_ctx* exec_ctx) { g_shutdown = 0; gpr_mu_init(&g_mu); gpr_cv_init(&g_rcv); @@ -53,15 +53,15 @@ void grpc_iomgr_init(grpc_exec_ctx *exec_ctx) { grpc_executor_init(exec_ctx); grpc_timer_list_init(exec_ctx); g_root_object.next = g_root_object.prev = &g_root_object; - g_root_object.name = (char *)"root"; + g_root_object.name = (char*)"root"; grpc_network_status_init(); grpc_iomgr_platform_init(); } -void grpc_iomgr_start(grpc_exec_ctx *exec_ctx) { grpc_timer_manager_init(); } +void grpc_iomgr_start(grpc_exec_ctx* exec_ctx) { grpc_timer_manager_init(); } static size_t count_objects(void) { - grpc_iomgr_object *obj; + grpc_iomgr_object* obj; size_t n = 0; for (obj = g_root_object.next; obj != &g_root_object; obj = obj->next) { n++; @@ -69,14 +69,14 @@ static size_t count_objects(void) { return n; } -static void dump_objects(const char *kind) { - grpc_iomgr_object *obj; +static void dump_objects(const char* kind) { + grpc_iomgr_object* obj; for (obj = g_root_object.next; obj != &g_root_object; obj = obj->next) { gpr_log(GPR_DEBUG, "%s OBJECT: %s %p", kind, obj->name, obj); } } -void grpc_iomgr_shutdown(grpc_exec_ctx *exec_ctx) { +void grpc_iomgr_shutdown(grpc_exec_ctx* exec_ctx) { gpr_timespec shutdown_deadline = gpr_time_add( gpr_now(GPR_CLOCK_REALTIME), gpr_time_from_seconds(10, GPR_TIMESPAN)); gpr_timespec last_warning_time = gpr_now(GPR_CLOCK_REALTIME); @@ -109,9 +109,10 @@ void grpc_iomgr_shutdown(grpc_exec_ctx *exec_ctx) { } if (g_root_object.next != &g_root_object) { if (grpc_iomgr_abort_on_leaks()) { - gpr_log(GPR_DEBUG, "Failed to free %" PRIuPTR - " iomgr objects before shutdown deadline: " - "memory leaks are likely", + gpr_log(GPR_DEBUG, + "Failed to free %" PRIuPTR + " iomgr objects before shutdown deadline: " + "memory leaks are likely", count_objects()); dump_objects("LEAKED"); abort(); @@ -121,9 +122,10 @@ void grpc_iomgr_shutdown(grpc_exec_ctx *exec_ctx) { if (gpr_cv_wait(&g_rcv, &g_mu, short_deadline)) { if (gpr_time_cmp(gpr_now(GPR_CLOCK_REALTIME), shutdown_deadline) > 0) { if (g_root_object.next != &g_root_object) { - gpr_log(GPR_DEBUG, "Failed to free %" PRIuPTR - " iomgr objects before shutdown deadline: " - "memory leaks are likely", + gpr_log(GPR_DEBUG, + "Failed to free %" PRIuPTR + " iomgr objects before shutdown deadline: " + "memory leaks are likely", count_objects()); dump_objects("LEAKED"); } @@ -148,7 +150,7 @@ void grpc_iomgr_shutdown(grpc_exec_ctx *exec_ctx) { gpr_cv_destroy(&g_rcv); } -void grpc_iomgr_register_object(grpc_iomgr_object *obj, const char *name) { +void grpc_iomgr_register_object(grpc_iomgr_object* obj, const char* name) { obj->name = gpr_strdup(name); gpr_mu_lock(&g_mu); obj->next = &g_root_object; @@ -157,7 +159,7 @@ void grpc_iomgr_register_object(grpc_iomgr_object *obj, const char *name) { gpr_mu_unlock(&g_mu); } -void grpc_iomgr_unregister_object(grpc_iomgr_object *obj) { +void grpc_iomgr_unregister_object(grpc_iomgr_object* obj) { gpr_mu_lock(&g_mu); obj->next->prev = obj->prev; obj->prev->next = obj->next; @@ -167,7 +169,7 @@ void grpc_iomgr_unregister_object(grpc_iomgr_object *obj) { } bool grpc_iomgr_abort_on_leaks(void) { - char *env = gpr_getenv("GRPC_ABORT_ON_LEAKS"); + char* env = gpr_getenv("GRPC_ABORT_ON_LEAKS"); bool should_we = gpr_is_true(env); gpr_free(env); return should_we; diff --git a/src/core/lib/iomgr/iomgr.h b/src/core/lib/iomgr/iomgr.h index 6c0a08b918..d1549c8c63 100644 --- a/src/core/lib/iomgr/iomgr.h +++ b/src/core/lib/iomgr/iomgr.h @@ -27,14 +27,14 @@ extern "C" { #endif /** Initializes the iomgr. */ -void grpc_iomgr_init(grpc_exec_ctx *exec_ctx); +void grpc_iomgr_init(grpc_exec_ctx* exec_ctx); /** Starts any background threads for iomgr. */ -void grpc_iomgr_start(grpc_exec_ctx *exec_ctx); +void grpc_iomgr_start(grpc_exec_ctx* exec_ctx); /** Signals the intention to shutdown the iomgr. Expects to be able to flush * exec_ctx. */ -void grpc_iomgr_shutdown(grpc_exec_ctx *exec_ctx); +void grpc_iomgr_shutdown(grpc_exec_ctx* exec_ctx); #ifdef __cplusplus } diff --git a/src/core/lib/iomgr/iomgr_internal.h b/src/core/lib/iomgr/iomgr_internal.h index 52db37c89a..b818c68da0 100644 --- a/src/core/lib/iomgr/iomgr_internal.h +++ b/src/core/lib/iomgr/iomgr_internal.h @@ -28,13 +28,13 @@ extern "C" { #endif typedef struct grpc_iomgr_object { - char *name; - struct grpc_iomgr_object *next; - struct grpc_iomgr_object *prev; + char* name; + struct grpc_iomgr_object* next; + struct grpc_iomgr_object* prev; } grpc_iomgr_object; -void grpc_iomgr_register_object(grpc_iomgr_object *obj, const char *name); -void grpc_iomgr_unregister_object(grpc_iomgr_object *obj); +void grpc_iomgr_register_object(grpc_iomgr_object* obj, const char* name); +void grpc_iomgr_unregister_object(grpc_iomgr_object* obj); void grpc_iomgr_platform_init(void); /** flush any globally queued work from iomgr */ diff --git a/src/core/lib/iomgr/load_file.cc b/src/core/lib/iomgr/load_file.cc index 5cb4099ea4..97e448fb32 100644 --- a/src/core/lib/iomgr/load_file.cc +++ b/src/core/lib/iomgr/load_file.cc @@ -28,14 +28,14 @@ #include "src/core/lib/iomgr/block_annotate.h" #include "src/core/lib/support/string.h" -grpc_error *grpc_load_file(const char *filename, int add_null_terminator, - grpc_slice *output) { - unsigned char *contents = NULL; +grpc_error* grpc_load_file(const char* filename, int add_null_terminator, + grpc_slice* output) { + unsigned char* contents = NULL; size_t contents_size = 0; grpc_slice result = grpc_empty_slice(); - FILE *file; + FILE* file; size_t bytes_read = 0; - grpc_error *error = GRPC_ERROR_NONE; + grpc_error* error = GRPC_ERROR_NONE; GRPC_SCHEDULING_START_BLOCKING_REGION; file = fopen(filename, "rb"); @@ -47,8 +47,8 @@ grpc_error *grpc_load_file(const char *filename, int add_null_terminator, /* Converting to size_t on the assumption that it will not fail */ contents_size = (size_t)ftell(file); fseek(file, 0, SEEK_SET); - contents = (unsigned char *)gpr_malloc(contents_size + - (add_null_terminator ? 1 : 0)); + contents = + (unsigned char*)gpr_malloc(contents_size + (add_null_terminator ? 1 : 0)); bytes_read = fread(contents, 1, contents_size, file); if (bytes_read < contents_size) { error = GRPC_OS_ERROR(errno, "fread"); @@ -64,7 +64,7 @@ end: *output = result; if (file != NULL) fclose(file); if (error != GRPC_ERROR_NONE) { - grpc_error *error_out = + grpc_error* error_out = grpc_error_set_str(GRPC_ERROR_CREATE_REFERENCING_FROM_STATIC_STRING( "Failed to load file", &error, 1), GRPC_ERROR_STR_FILENAME, diff --git a/src/core/lib/iomgr/load_file.h b/src/core/lib/iomgr/load_file.h index db1ffb3d63..5b367c189d 100644 --- a/src/core/lib/iomgr/load_file.h +++ b/src/core/lib/iomgr/load_file.h @@ -31,8 +31,8 @@ extern "C" { /* Loads the content of a file into a slice. add_null_terminator will add a NULL terminator if non-zero. */ -grpc_error *grpc_load_file(const char *filename, int add_null_terminator, - grpc_slice *slice); +grpc_error* grpc_load_file(const char* filename, int add_null_terminator, + grpc_slice* slice); #ifdef __cplusplus } diff --git a/src/core/lib/iomgr/lockfree_event.cc b/src/core/lib/iomgr/lockfree_event.cc index d1273beee3..98e19f89df 100644 --- a/src/core/lib/iomgr/lockfree_event.cc +++ b/src/core/lib/iomgr/lockfree_event.cc @@ -60,18 +60,18 @@ namespace grpc_core { LockfreeEvent::~LockfreeEvent() { gpr_atm curr = gpr_atm_no_barrier_load(&state_); if (curr & kShutdownBit) { - GRPC_ERROR_UNREF((grpc_error *)(curr & ~kShutdownBit)); + GRPC_ERROR_UNREF((grpc_error*)(curr & ~kShutdownBit)); } else { GPR_ASSERT(curr == kClosureNotReady || curr == kClosureReady); } } -void LockfreeEvent::NotifyOn(grpc_exec_ctx *exec_ctx, grpc_closure *closure) { +void LockfreeEvent::NotifyOn(grpc_exec_ctx* exec_ctx, grpc_closure* closure) { while (true) { gpr_atm curr = gpr_atm_no_barrier_load(&state_); if (GRPC_TRACER_ON(grpc_polling_trace)) { gpr_log(GPR_ERROR, "LockfreeEvent::NotifyOn: %p curr=%p closure=%p", this, - (void *)curr, closure); + (void*)curr, closure); } switch (curr) { case kClosureNotReady: { @@ -111,7 +111,7 @@ void LockfreeEvent::NotifyOn(grpc_exec_ctx *exec_ctx, grpc_closure *closure) { contains a pointer to the shutdown-error). If the fd is shutdown, schedule the closure with the shutdown error */ if ((curr & kShutdownBit) > 0) { - grpc_error *shutdown_err = (grpc_error *)(curr & ~kShutdownBit); + grpc_error* shutdown_err = (grpc_error*)(curr & ~kShutdownBit); GRPC_CLOSURE_SCHED(exec_ctx, closure, GRPC_ERROR_CREATE_REFERENCING_FROM_STATIC_STRING( "FD Shutdown", &shutdown_err, 1)); @@ -130,15 +130,15 @@ void LockfreeEvent::NotifyOn(grpc_exec_ctx *exec_ctx, grpc_closure *closure) { GPR_UNREACHABLE_CODE(return ); } -bool LockfreeEvent::SetShutdown(grpc_exec_ctx *exec_ctx, - grpc_error *shutdown_err) { +bool LockfreeEvent::SetShutdown(grpc_exec_ctx* exec_ctx, + grpc_error* shutdown_err) { gpr_atm new_state = (gpr_atm)shutdown_err | kShutdownBit; while (true) { gpr_atm curr = gpr_atm_no_barrier_load(&state_); if (GRPC_TRACER_ON(grpc_polling_trace)) { gpr_log(GPR_ERROR, "LockfreeEvent::SetShutdown: %p curr=%p err=%s", - &state_, (void *)curr, grpc_error_string(shutdown_err)); + &state_, (void*)curr, grpc_error_string(shutdown_err)); } switch (curr) { case kClosureReady: @@ -165,7 +165,7 @@ bool LockfreeEvent::SetShutdown(grpc_exec_ctx *exec_ctx, happens-after on that edge), and a release to pair with anything loading the shutdown state. */ if (gpr_atm_full_cas(&state_, curr, new_state)) { - GRPC_CLOSURE_SCHED(exec_ctx, (grpc_closure *)curr, + GRPC_CLOSURE_SCHED(exec_ctx, (grpc_closure*)curr, GRPC_ERROR_CREATE_REFERENCING_FROM_STATIC_STRING( "FD Shutdown", &shutdown_err, 1)); return true; @@ -181,13 +181,13 @@ bool LockfreeEvent::SetShutdown(grpc_exec_ctx *exec_ctx, GPR_UNREACHABLE_CODE(return false); } -void LockfreeEvent::SetReady(grpc_exec_ctx *exec_ctx) { +void LockfreeEvent::SetReady(grpc_exec_ctx* exec_ctx) { while (true) { gpr_atm curr = gpr_atm_no_barrier_load(&state_); if (GRPC_TRACER_ON(grpc_polling_trace)) { gpr_log(GPR_ERROR, "LockfreeEvent::SetReady: %p curr=%p", &state_, - (void *)curr); + (void*)curr); } switch (curr) { @@ -215,7 +215,7 @@ void LockfreeEvent::SetReady(grpc_exec_ctx *exec_ctx) { spurious set_ready; release pairs with this or the acquire in notify_on (or set_shutdown) */ else if (gpr_atm_full_cas(&state_, curr, kClosureNotReady)) { - GRPC_CLOSURE_SCHED(exec_ctx, (grpc_closure *)curr, GRPC_ERROR_NONE); + GRPC_CLOSURE_SCHED(exec_ctx, (grpc_closure*)curr, GRPC_ERROR_NONE); return; } /* else the state changed again (only possible by either a racing diff --git a/src/core/lib/iomgr/lockfree_event.h b/src/core/lib/iomgr/lockfree_event.h index c985feef89..47d0089c01 100644 --- a/src/core/lib/iomgr/lockfree_event.h +++ b/src/core/lib/iomgr/lockfree_event.h @@ -32,16 +32,16 @@ class LockfreeEvent { LockfreeEvent() = default; ~LockfreeEvent(); - LockfreeEvent(const LockfreeEvent &) = delete; - LockfreeEvent &operator=(const LockfreeEvent &) = delete; + LockfreeEvent(const LockfreeEvent&) = delete; + LockfreeEvent& operator=(const LockfreeEvent&) = delete; bool IsShutdown() const { return (gpr_atm_no_barrier_load(&state_) & kShutdownBit) != 0; } - void NotifyOn(grpc_exec_ctx *exec_ctx, grpc_closure *closure); - bool SetShutdown(grpc_exec_ctx *exec_ctx, grpc_error *error); - void SetReady(grpc_exec_ctx *exec_ctx); + void NotifyOn(grpc_exec_ctx* exec_ctx, grpc_closure* closure); + bool SetShutdown(grpc_exec_ctx* exec_ctx, grpc_error* error); + void SetReady(grpc_exec_ctx* exec_ctx); private: enum State { kClosureNotReady = 0, kClosureReady = 2, kShutdownBit = 1 }; diff --git a/src/core/lib/iomgr/network_status_tracker.cc b/src/core/lib/iomgr/network_status_tracker.cc index 57a7faa9f1..73f8fbf9fb 100644 --- a/src/core/lib/iomgr/network_status_tracker.cc +++ b/src/core/lib/iomgr/network_status_tracker.cc @@ -27,8 +27,8 @@ void grpc_network_status_init(void) { void grpc_destroy_network_status_monitor() {} -void grpc_network_status_register_endpoint(grpc_endpoint *ep) { (void)ep; } +void grpc_network_status_register_endpoint(grpc_endpoint* ep) { (void)ep; } -void grpc_network_status_unregister_endpoint(grpc_endpoint *ep) { (void)ep; } +void grpc_network_status_unregister_endpoint(grpc_endpoint* ep) { (void)ep; } void grpc_network_status_shutdown_all_endpoints() {} diff --git a/src/core/lib/iomgr/network_status_tracker.h b/src/core/lib/iomgr/network_status_tracker.h index cba38d4530..3033e0a833 100644 --- a/src/core/lib/iomgr/network_status_tracker.h +++ b/src/core/lib/iomgr/network_status_tracker.h @@ -27,8 +27,8 @@ extern "C" { void grpc_network_status_init(void); void grpc_network_status_shutdown(void); -void grpc_network_status_register_endpoint(grpc_endpoint *ep); -void grpc_network_status_unregister_endpoint(grpc_endpoint *ep); +void grpc_network_status_register_endpoint(grpc_endpoint* ep); +void grpc_network_status_unregister_endpoint(grpc_endpoint* ep); void grpc_network_status_shutdown_all_endpoints(); #ifdef __cplusplus diff --git a/src/core/lib/iomgr/polling_entity.cc b/src/core/lib/iomgr/polling_entity.cc index 8591a5518e..f0ef2cfe3d 100644 --- a/src/core/lib/iomgr/polling_entity.cc +++ b/src/core/lib/iomgr/polling_entity.cc @@ -22,7 +22,7 @@ #include "src/core/lib/iomgr/polling_entity.h" grpc_polling_entity grpc_polling_entity_create_from_pollset_set( - grpc_pollset_set *pollset_set) { + grpc_pollset_set* pollset_set) { grpc_polling_entity pollent; pollent.pollent.pollset_set = pollset_set; pollent.tag = GRPC_POLLS_POLLSET_SET; @@ -30,35 +30,35 @@ grpc_polling_entity grpc_polling_entity_create_from_pollset_set( } grpc_polling_entity grpc_polling_entity_create_from_pollset( - grpc_pollset *pollset) { + grpc_pollset* pollset) { grpc_polling_entity pollent; pollent.pollent.pollset = pollset; pollent.tag = GRPC_POLLS_POLLSET; return pollent; } -grpc_pollset *grpc_polling_entity_pollset(grpc_polling_entity *pollent) { +grpc_pollset* grpc_polling_entity_pollset(grpc_polling_entity* pollent) { if (pollent->tag == GRPC_POLLS_POLLSET) { return pollent->pollent.pollset; } return NULL; } -grpc_pollset_set *grpc_polling_entity_pollset_set( - grpc_polling_entity *pollent) { +grpc_pollset_set* grpc_polling_entity_pollset_set( + grpc_polling_entity* pollent) { if (pollent->tag == GRPC_POLLS_POLLSET_SET) { return pollent->pollent.pollset_set; } return NULL; } -bool grpc_polling_entity_is_empty(const grpc_polling_entity *pollent) { +bool grpc_polling_entity_is_empty(const grpc_polling_entity* pollent) { return pollent->tag == GRPC_POLLS_NONE; } -void grpc_polling_entity_add_to_pollset_set(grpc_exec_ctx *exec_ctx, - grpc_polling_entity *pollent, - grpc_pollset_set *pss_dst) { +void grpc_polling_entity_add_to_pollset_set(grpc_exec_ctx* exec_ctx, + grpc_polling_entity* pollent, + grpc_pollset_set* pss_dst) { if (pollent->tag == GRPC_POLLS_POLLSET) { GPR_ASSERT(pollent->pollent.pollset != NULL); grpc_pollset_set_add_pollset(exec_ctx, pss_dst, pollent->pollent.pollset); @@ -72,9 +72,9 @@ void grpc_polling_entity_add_to_pollset_set(grpc_exec_ctx *exec_ctx, } } -void grpc_polling_entity_del_from_pollset_set(grpc_exec_ctx *exec_ctx, - grpc_polling_entity *pollent, - grpc_pollset_set *pss_dst) { +void grpc_polling_entity_del_from_pollset_set(grpc_exec_ctx* exec_ctx, + grpc_polling_entity* pollent, + grpc_pollset_set* pss_dst) { if (pollent->tag == GRPC_POLLS_POLLSET) { GPR_ASSERT(pollent->pollent.pollset != NULL); grpc_pollset_set_del_pollset(exec_ctx, pss_dst, pollent->pollent.pollset); diff --git a/src/core/lib/iomgr/polling_entity.h b/src/core/lib/iomgr/polling_entity.h index 009f968fac..867e085153 100644 --- a/src/core/lib/iomgr/polling_entity.h +++ b/src/core/lib/iomgr/polling_entity.h @@ -38,36 +38,36 @@ typedef enum grpc_pollset_tag { typedef struct grpc_polling_entity { union { - grpc_pollset *pollset; - grpc_pollset_set *pollset_set; + grpc_pollset* pollset; + grpc_pollset_set* pollset_set; } pollent; grpc_pollset_tag tag; } grpc_polling_entity; grpc_polling_entity grpc_polling_entity_create_from_pollset_set( - grpc_pollset_set *pollset_set); + grpc_pollset_set* pollset_set); grpc_polling_entity grpc_polling_entity_create_from_pollset( - grpc_pollset *pollset); + grpc_pollset* pollset); /** If \a pollent contains a pollset, return it. Otherwise, return NULL */ -grpc_pollset *grpc_polling_entity_pollset(grpc_polling_entity *pollent); +grpc_pollset* grpc_polling_entity_pollset(grpc_polling_entity* pollent); /** If \a pollent contains a pollset_set, return it. Otherwise, return NULL */ -grpc_pollset_set *grpc_polling_entity_pollset_set(grpc_polling_entity *pollent); +grpc_pollset_set* grpc_polling_entity_pollset_set(grpc_polling_entity* pollent); -bool grpc_polling_entity_is_empty(const grpc_polling_entity *pollent); +bool grpc_polling_entity_is_empty(const grpc_polling_entity* pollent); /** Add the pollset or pollset_set in \a pollent to the destination pollset_set * \a * pss_dst */ -void grpc_polling_entity_add_to_pollset_set(grpc_exec_ctx *exec_ctx, - grpc_polling_entity *pollent, - grpc_pollset_set *pss_dst); +void grpc_polling_entity_add_to_pollset_set(grpc_exec_ctx* exec_ctx, + grpc_polling_entity* pollent, + grpc_pollset_set* pss_dst); /** Delete the pollset or pollset_set in \a pollent from the destination * pollset_set \a * pss_dst */ -void grpc_polling_entity_del_from_pollset_set(grpc_exec_ctx *exec_ctx, - grpc_polling_entity *pollent, - grpc_pollset_set *pss_dst); +void grpc_polling_entity_del_from_pollset_set(grpc_exec_ctx* exec_ctx, + grpc_polling_entity* pollent, + grpc_pollset_set* pss_dst); #ifdef __cplusplus } #endif diff --git a/src/core/lib/iomgr/pollset.h b/src/core/lib/iomgr/pollset.h index 799fae154c..c99b930e8e 100644 --- a/src/core/lib/iomgr/pollset.h +++ b/src/core/lib/iomgr/pollset.h @@ -45,12 +45,12 @@ typedef struct grpc_pollset_worker grpc_pollset_worker; size_t grpc_pollset_size(void); /* Initialize a pollset: assumes *pollset contains all zeros */ -void grpc_pollset_init(grpc_pollset *pollset, gpr_mu **mu); +void grpc_pollset_init(grpc_pollset* pollset, gpr_mu** mu); /* Begin shutting down the pollset, and call closure when done. * pollset's mutex must be held */ -void grpc_pollset_shutdown(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_closure *closure); -void grpc_pollset_destroy(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset); +void grpc_pollset_shutdown(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, + grpc_closure* closure); +void grpc_pollset_destroy(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset); /* Do some work on a pollset. May involve invoking asynchronous callbacks, or actually polling file @@ -74,14 +74,14 @@ void grpc_pollset_destroy(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset); May call grpc_closure_list_run on grpc_closure_list, without holding the pollset lock */ -grpc_error *grpc_pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_pollset_worker **worker, +grpc_error* grpc_pollset_work(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, + grpc_pollset_worker** worker, grpc_millis deadline) GRPC_MUST_USE_RESULT; /* Break one polling thread out of polling work for this pollset. If specific_worker is non-NULL, then kick that worker. */ -grpc_error *grpc_pollset_kick(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_pollset_worker *specific_worker) +grpc_error* grpc_pollset_kick(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, + grpc_pollset_worker* specific_worker) GRPC_MUST_USE_RESULT; #ifdef __cplusplus diff --git a/src/core/lib/iomgr/pollset_set.h b/src/core/lib/iomgr/pollset_set.h index 5455eda02f..0167a50a56 100644 --- a/src/core/lib/iomgr/pollset_set.h +++ b/src/core/lib/iomgr/pollset_set.h @@ -32,21 +32,21 @@ extern "C" { typedef struct grpc_pollset_set grpc_pollset_set; -grpc_pollset_set *grpc_pollset_set_create(void); -void grpc_pollset_set_destroy(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *pollset_set); -void grpc_pollset_set_add_pollset(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *pollset_set, - grpc_pollset *pollset); -void grpc_pollset_set_del_pollset(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *pollset_set, - grpc_pollset *pollset); -void grpc_pollset_set_add_pollset_set(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *bag, - grpc_pollset_set *item); -void grpc_pollset_set_del_pollset_set(grpc_exec_ctx *exec_ctx, - grpc_pollset_set *bag, - grpc_pollset_set *item); +grpc_pollset_set* grpc_pollset_set_create(void); +void grpc_pollset_set_destroy(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* pollset_set); +void grpc_pollset_set_add_pollset(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* pollset_set, + grpc_pollset* pollset); +void grpc_pollset_set_del_pollset(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* pollset_set, + grpc_pollset* pollset); +void grpc_pollset_set_add_pollset_set(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* bag, + grpc_pollset_set* item); +void grpc_pollset_set_del_pollset_set(grpc_exec_ctx* exec_ctx, + grpc_pollset_set* bag, + grpc_pollset_set* item); #ifdef __cplusplus } diff --git a/src/core/lib/iomgr/pollset_uv.cc b/src/core/lib/iomgr/pollset_uv.cc index b9901bf8ef..6b9c53c01c 100644 --- a/src/core/lib/iomgr/pollset_uv.cc +++ b/src/core/lib/iomgr/pollset_uv.cc @@ -55,17 +55,17 @@ gpr_mu grpc_polling_mu; immediately in the next loop iteration. Note: In the future, if there is a bug that involves missing wakeups in the future, try adding a uv_async_t to kick the loop differently */ -uv_timer_t *dummy_uv_handle; +uv_timer_t* dummy_uv_handle; size_t grpc_pollset_size() { return sizeof(grpc_pollset); } -void dummy_timer_cb(uv_timer_t *handle) {} +void dummy_timer_cb(uv_timer_t* handle) {} -void dummy_handle_close_cb(uv_handle_t *handle) { gpr_free(handle); } +void dummy_handle_close_cb(uv_handle_t* handle) { gpr_free(handle); } void grpc_pollset_global_init(void) { gpr_mu_init(&grpc_polling_mu); - dummy_uv_handle = (uv_timer_t *)gpr_malloc(sizeof(uv_timer_t)); + dummy_uv_handle = (uv_timer_t*)gpr_malloc(sizeof(uv_timer_t)); uv_timer_init(uv_default_loop(), dummy_uv_handle); grpc_pollset_work_run_loop = 1; } @@ -73,22 +73,22 @@ void grpc_pollset_global_init(void) { void grpc_pollset_global_shutdown(void) { GRPC_UV_ASSERT_SAME_THREAD(); gpr_mu_destroy(&grpc_polling_mu); - uv_close((uv_handle_t *)dummy_uv_handle, dummy_handle_close_cb); + uv_close((uv_handle_t*)dummy_uv_handle, dummy_handle_close_cb); } -static void timer_run_cb(uv_timer_t *timer) {} +static void timer_run_cb(uv_timer_t* timer) {} -static void timer_close_cb(uv_handle_t *handle) { handle->data = (void *)1; } +static void timer_close_cb(uv_handle_t* handle) { handle->data = (void*)1; } -void grpc_pollset_init(grpc_pollset *pollset, gpr_mu **mu) { +void grpc_pollset_init(grpc_pollset* pollset, gpr_mu** mu) { GRPC_UV_ASSERT_SAME_THREAD(); *mu = &grpc_polling_mu; uv_timer_init(uv_default_loop(), &pollset->timer); pollset->shutting_down = 0; } -void grpc_pollset_shutdown(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_closure *closure) { +void grpc_pollset_shutdown(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, + grpc_closure* closure) { GPR_ASSERT(!pollset->shutting_down); GRPC_UV_ASSERT_SAME_THREAD(); pollset->shutting_down = 1; @@ -102,11 +102,11 @@ void grpc_pollset_shutdown(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, GRPC_CLOSURE_SCHED(exec_ctx, closure, GRPC_ERROR_NONE); } -void grpc_pollset_destroy(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset) { +void grpc_pollset_destroy(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset) { GRPC_UV_ASSERT_SAME_THREAD(); - uv_close((uv_handle_t *)&pollset->timer, timer_close_cb); + uv_close((uv_handle_t*)&pollset->timer, timer_close_cb); // timer.data is a boolean indicating that the timer has finished closing - pollset->timer.data = (void *)0; + pollset->timer.data = (void*)0; if (grpc_pollset_work_run_loop) { while (!pollset->timer.data) { uv_run(uv_default_loop(), UV_RUN_NOWAIT); @@ -114,8 +114,8 @@ void grpc_pollset_destroy(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset) { } } -grpc_error *grpc_pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_pollset_worker **worker_hdl, +grpc_error* grpc_pollset_work(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, + grpc_pollset_worker** worker_hdl, grpc_millis deadline) { uint64_t timeout; GRPC_UV_ASSERT_SAME_THREAD(); @@ -146,8 +146,8 @@ grpc_error *grpc_pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, return GRPC_ERROR_NONE; } -grpc_error *grpc_pollset_kick(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_pollset_worker *specific_worker) { +grpc_error* grpc_pollset_kick(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, + grpc_pollset_worker* specific_worker) { GRPC_UV_ASSERT_SAME_THREAD(); uv_timer_start(dummy_uv_handle, dummy_timer_cb, 0, 0); return GRPC_ERROR_NONE; diff --git a/src/core/lib/iomgr/pollset_windows.cc b/src/core/lib/iomgr/pollset_windows.cc index bb4df83fc1..5998b3f5bc 100644 --- a/src/core/lib/iomgr/pollset_windows.cc +++ b/src/core/lib/iomgr/pollset_windows.cc @@ -28,7 +28,7 @@ #include "src/core/lib/iomgr/pollset.h" #include "src/core/lib/iomgr/pollset_windows.h" -#define GRPC_POLLSET_KICK_BROADCAST ((grpc_pollset_worker *)1) +#define GRPC_POLLSET_KICK_BROADCAST ((grpc_pollset_worker*)1) #ifndef NDEBUG grpc_tracer_flag grpc_trace_fd_refcount = @@ -36,7 +36,7 @@ grpc_tracer_flag grpc_trace_fd_refcount = #endif gpr_mu grpc_polling_mu; -static grpc_pollset_worker *g_active_poller; +static grpc_pollset_worker* g_active_poller; static grpc_pollset_worker g_global_root_worker; void grpc_pollset_global_init(void) { @@ -49,22 +49,22 @@ void grpc_pollset_global_init(void) { void grpc_pollset_global_shutdown(void) { gpr_mu_destroy(&grpc_polling_mu); } -static void remove_worker(grpc_pollset_worker *worker, +static void remove_worker(grpc_pollset_worker* worker, grpc_pollset_worker_link_type type) { worker->links[type].prev->links[type].next = worker->links[type].next; worker->links[type].next->links[type].prev = worker->links[type].prev; worker->links[type].next = worker->links[type].prev = worker; } -static int has_workers(grpc_pollset_worker *root, +static int has_workers(grpc_pollset_worker* root, grpc_pollset_worker_link_type type) { return root->links[type].next != root; } -static grpc_pollset_worker *pop_front_worker( - grpc_pollset_worker *root, grpc_pollset_worker_link_type type) { +static grpc_pollset_worker* pop_front_worker( + grpc_pollset_worker* root, grpc_pollset_worker_link_type type) { if (has_workers(root, type)) { - grpc_pollset_worker *w = root->links[type].next; + grpc_pollset_worker* w = root->links[type].next; remove_worker(w, type); return w; } else { @@ -72,9 +72,9 @@ static grpc_pollset_worker *pop_front_worker( } } -static void push_front_worker(grpc_pollset_worker *root, +static void push_front_worker(grpc_pollset_worker* root, grpc_pollset_worker_link_type type, - grpc_pollset_worker *worker) { + grpc_pollset_worker* worker) { worker->links[type].prev = root; worker->links[type].next = worker->links[type].prev->links[type].next; worker->links[type].prev->links[type].next = @@ -88,15 +88,15 @@ size_t grpc_pollset_size(void) { return sizeof(grpc_pollset); } set of features for the sake of the rest of grpc. But grpc_pollset_work won't actually do any polling, and return as quickly as possible. */ -void grpc_pollset_init(grpc_pollset *pollset, gpr_mu **mu) { +void grpc_pollset_init(grpc_pollset* pollset, gpr_mu** mu) { *mu = &grpc_polling_mu; pollset->root_worker.links[GRPC_POLLSET_WORKER_LINK_POLLSET].next = pollset->root_worker.links[GRPC_POLLSET_WORKER_LINK_POLLSET].prev = &pollset->root_worker; } -void grpc_pollset_shutdown(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_closure *closure) { +void grpc_pollset_shutdown(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, + grpc_closure* closure) { pollset->shutting_down = 1; grpc_pollset_kick(exec_ctx, pollset, GRPC_POLLSET_KICK_BROADCAST); if (!pollset->is_iocp_worker) { @@ -106,10 +106,10 @@ void grpc_pollset_shutdown(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, } } -void grpc_pollset_destroy(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset) {} +void grpc_pollset_destroy(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset) {} -grpc_error *grpc_pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, - grpc_pollset_worker **worker_hdl, +grpc_error* grpc_pollset_work(grpc_exec_ctx* exec_ctx, grpc_pollset* pollset, + grpc_pollset_worker** worker_hdl, grpc_millis deadline) { grpc_pollset_worker worker; if (worker_hdl) *worker_hdl = &worker; @@ -124,7 +124,7 @@ grpc_error *grpc_pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, gpr_cv_init(&worker.cv); if (!pollset->kicked_without_pollers && !pollset->shutting_down) { if (g_active_poller == NULL) { - grpc_pollset_worker *next_worker; + grpc_pollset_worker* next_worker; /* become poller */ pollset->is_iocp_worker = 1; g_active_poller = &worker; @@ -161,8 +161,10 @@ grpc_error *grpc_pollset_work(grpc_exec_ctx *exec_ctx, grpc_pollset *pollset, while (!worker.kicked) { if (gpr_cv_wait(&worker.cv, &grpc_polling_mu, grpc_millis_to_timespec(deadline, GPR_CLOCK_REALTIME))) { + grpc_exec_ctx_invalidate_now(exec_ctx); break; } + grpc_exec_ctx_invalidate_now(exec_ctx); } } else { pollset->kicked_without_pollers = 0; @@ -182,8 +184,8 @@ done: return GRPC_ERROR_NONE; } -grpc_error *grpc_pollset_kick(grpc_exec_ctx *exec_ctx, grpc_pollset *p, - grpc_pollset_worker *specific_worker) { +grpc_error* grpc_pollset_kick(grpc_exec_ctx* exec_ctx, grpc_pollset* p, + grpc_pollset_worker* specific_worker) { if (specific_worker != NULL) { if (specific_worker == GRPC_POLLSET_KICK_BROADCAST) { for (specific_worker = diff --git a/src/core/lib/iomgr/pollset_windows.h b/src/core/lib/iomgr/pollset_windows.h index 2479b25286..aaeb5f585f 100644 --- a/src/core/lib/iomgr/pollset_windows.h +++ b/src/core/lib/iomgr/pollset_windows.h @@ -39,8 +39,8 @@ typedef enum { } grpc_pollset_worker_link_type; typedef struct grpc_pollset_worker_link { - struct grpc_pollset_worker *next; - struct grpc_pollset_worker *prev; + struct grpc_pollset_worker* next; + struct grpc_pollset_worker* prev; } grpc_pollset_worker_link; struct grpc_pollset; @@ -49,7 +49,7 @@ typedef struct grpc_pollset grpc_pollset; typedef struct grpc_pollset_worker { gpr_cv cv; int kicked; - struct grpc_pollset *pollset; + struct grpc_pollset* pollset; grpc_pollset_worker_link links[GRPC_POLLSET_WORKER_LINK_TYPES]; } grpc_pollset_worker; @@ -58,7 +58,7 @@ struct grpc_pollset { int kicked_without_pollers; int is_iocp_worker; grpc_pollset_worker root_worker; - grpc_closure *on_shutdown; + grpc_closure* on_shutdown; }; void grpc_pollset_global_init(void); diff --git a/src/core/lib/iomgr/resolve_address.h b/src/core/lib/iomgr/resolve_address.h index 5f0634299e..847e10f177 100644 --- a/src/core/lib/iomgr/resolve_address.h +++ b/src/core/lib/iomgr/resolve_address.h @@ -36,25 +36,25 @@ typedef struct { typedef struct { size_t naddrs; - grpc_resolved_address *addrs; + grpc_resolved_address* addrs; } grpc_resolved_addresses; /* Asynchronously resolve addr. Use default_port if a port isn't designated in addr, otherwise use the port in addr. */ /* TODO(ctiller): add a timeout here */ -extern void (*grpc_resolve_address)(grpc_exec_ctx *exec_ctx, const char *addr, - const char *default_port, - grpc_pollset_set *interested_parties, - grpc_closure *on_done, - grpc_resolved_addresses **addresses); +extern void (*grpc_resolve_address)(grpc_exec_ctx* exec_ctx, const char* addr, + const char* default_port, + grpc_pollset_set* interested_parties, + grpc_closure* on_done, + grpc_resolved_addresses** addresses); /* Destroy resolved addresses */ -void grpc_resolved_addresses_destroy(grpc_resolved_addresses *addresses); +void grpc_resolved_addresses_destroy(grpc_resolved_addresses* addresses); /* Resolve addr in a blocking fashion. Returns NULL on failure. On success, result must be freed with grpc_resolved_addresses_destroy. */ -extern grpc_error *(*grpc_blocking_resolve_address)( - const char *name, const char *default_port, - grpc_resolved_addresses **addresses); +extern grpc_error* (*grpc_blocking_resolve_address)( + const char* name, const char* default_port, + grpc_resolved_addresses** addresses); #ifdef __cplusplus } diff --git a/src/core/lib/iomgr/resolve_address_posix.cc b/src/core/lib/iomgr/resolve_address_posix.cc index 1b783495df..e27c730204 100644 --- a/src/core/lib/iomgr/resolve_address_posix.cc +++ b/src/core/lib/iomgr/resolve_address_posix.cc @@ -39,16 +39,16 @@ #include "src/core/lib/iomgr/unix_sockets_posix.h" #include "src/core/lib/support/string.h" -static grpc_error *blocking_resolve_address_impl( - const char *name, const char *default_port, - grpc_resolved_addresses **addresses) { +static grpc_error* blocking_resolve_address_impl( + const char* name, const char* default_port, + grpc_resolved_addresses** addresses) { struct addrinfo hints; struct addrinfo *result = NULL, *resp; - char *host; - char *port; + char* host; + char* port; int s; size_t i; - grpc_error *err; + grpc_error* err; if (name[0] == 'u' && name[1] == 'n' && name[2] == 'i' && name[3] == 'x' && name[4] == ':' && name[5] != 0) { @@ -85,7 +85,7 @@ static grpc_error *blocking_resolve_address_impl( if (s != 0) { /* Retry if well-known service name is recognized */ - const char *svc[][2] = {{"http", "80"}, {"https", "443"}}; + const char* svc[][2] = {{"http", "80"}, {"https", "443"}}; for (i = 0; i < GPR_ARRAY_SIZE(svc); i++) { if (strcmp(port, svc[i][0]) == 0) { GRPC_SCHEDULING_START_BLOCKING_REGION; @@ -113,12 +113,12 @@ static grpc_error *blocking_resolve_address_impl( /* Success path: set addrs non-NULL, fill it in */ *addresses = - (grpc_resolved_addresses *)gpr_malloc(sizeof(grpc_resolved_addresses)); + (grpc_resolved_addresses*)gpr_malloc(sizeof(grpc_resolved_addresses)); (*addresses)->naddrs = 0; for (resp = result; resp != NULL; resp = resp->ai_next) { (*addresses)->naddrs++; } - (*addresses)->addrs = (grpc_resolved_address *)gpr_malloc( + (*addresses)->addrs = (grpc_resolved_address*)gpr_malloc( sizeof(grpc_resolved_address) * (*addresses)->naddrs); i = 0; for (resp = result; resp != NULL; resp = resp->ai_next) { @@ -137,24 +137,24 @@ done: return err; } -grpc_error *(*grpc_blocking_resolve_address)( - const char *name, const char *default_port, - grpc_resolved_addresses **addresses) = blocking_resolve_address_impl; +grpc_error* (*grpc_blocking_resolve_address)( + const char* name, const char* default_port, + grpc_resolved_addresses** addresses) = blocking_resolve_address_impl; typedef struct { - char *name; - char *default_port; - grpc_closure *on_done; - grpc_resolved_addresses **addrs_out; + char* name; + char* default_port; + grpc_closure* on_done; + grpc_resolved_addresses** addrs_out; grpc_closure request_closure; - void *arg; + void* arg; } request; /* Callback to be passed to grpc_executor to asynch-ify * grpc_blocking_resolve_address */ -static void do_request_thread(grpc_exec_ctx *exec_ctx, void *rp, - grpc_error *error) { - request *r = (request *)rp; +static void do_request_thread(grpc_exec_ctx* exec_ctx, void* rp, + grpc_error* error) { + request* r = (request*)rp; GRPC_CLOSURE_SCHED( exec_ctx, r->on_done, grpc_blocking_resolve_address(r->name, r->default_port, r->addrs_out)); @@ -163,19 +163,19 @@ static void do_request_thread(grpc_exec_ctx *exec_ctx, void *rp, gpr_free(r); } -void grpc_resolved_addresses_destroy(grpc_resolved_addresses *addrs) { +void grpc_resolved_addresses_destroy(grpc_resolved_addresses* addrs) { if (addrs != NULL) { gpr_free(addrs->addrs); } gpr_free(addrs); } -static void resolve_address_impl(grpc_exec_ctx *exec_ctx, const char *name, - const char *default_port, - grpc_pollset_set *interested_parties, - grpc_closure *on_done, - grpc_resolved_addresses **addrs) { - request *r = (request *)gpr_malloc(sizeof(request)); +static void resolve_address_impl(grpc_exec_ctx* exec_ctx, const char* name, + const char* default_port, + grpc_pollset_set* interested_parties, + grpc_closure* on_done, + grpc_resolved_addresses** addrs) { + request* r = (request*)gpr_malloc(sizeof(request)); GRPC_CLOSURE_INIT(&r->request_closure, do_request_thread, r, grpc_executor_scheduler(GRPC_EXECUTOR_SHORT)); r->name = gpr_strdup(name); @@ -186,8 +186,8 @@ static void resolve_address_impl(grpc_exec_ctx *exec_ctx, const char *name, } void (*grpc_resolve_address)( - grpc_exec_ctx *exec_ctx, const char *name, const char *default_port, - grpc_pollset_set *interested_parties, grpc_closure *on_done, - grpc_resolved_addresses **addrs) = resolve_address_impl; + grpc_exec_ctx* exec_ctx, const char* name, const char* default_port, + grpc_pollset_set* interested_parties, grpc_closure* on_done, + grpc_resolved_addresses** addrs) = resolve_address_impl; #endif diff --git a/src/core/lib/iomgr/resolve_address_uv.cc b/src/core/lib/iomgr/resolve_address_uv.cc index 4f7f234877..6d09fd1d02 100644 --- a/src/core/lib/iomgr/resolve_address_uv.cc +++ b/src/core/lib/iomgr/resolve_address_uv.cc @@ -38,23 +38,23 @@ #include <string.h> typedef struct request { - grpc_closure *on_done; - grpc_resolved_addresses **addresses; - struct addrinfo *hints; - char *host; - char *port; + grpc_closure* on_done; + grpc_resolved_addresses** addresses; + struct addrinfo* hints; + char* host; + char* port; } request; -static int retry_named_port_failure(int status, request *r, +static int retry_named_port_failure(int status, request* r, uv_getaddrinfo_cb getaddrinfo_cb) { if (status != 0) { // This loop is copied from resolve_address_posix.c - const char *svc[][2] = {{"http", "80"}, {"https", "443"}}; + const char* svc[][2] = {{"http", "80"}, {"https", "443"}}; for (size_t i = 0; i < GPR_ARRAY_SIZE(svc); i++) { if (strcmp(r->port, svc[i][0]) == 0) { int retry_status; - uv_getaddrinfo_t *req = - (uv_getaddrinfo_t *)gpr_malloc(sizeof(uv_getaddrinfo_t)); + uv_getaddrinfo_t* req = + (uv_getaddrinfo_t*)gpr_malloc(sizeof(uv_getaddrinfo_t)); req->data = r; r->port = gpr_strdup(svc[i][1]); retry_status = uv_getaddrinfo(uv_default_loop(), req, getaddrinfo_cb, @@ -73,12 +73,12 @@ static int retry_named_port_failure(int status, request *r, return 1; } -static grpc_error *handle_addrinfo_result(int status, struct addrinfo *result, - grpc_resolved_addresses **addresses) { - struct addrinfo *resp; +static grpc_error* handle_addrinfo_result(int status, struct addrinfo* result, + grpc_resolved_addresses** addresses) { + struct addrinfo* resp; size_t i; if (status != 0) { - grpc_error *error; + grpc_error* error; *addresses = NULL; error = GRPC_ERROR_CREATE_FROM_STATIC_STRING("getaddrinfo failed"); error = @@ -87,12 +87,12 @@ static grpc_error *handle_addrinfo_result(int status, struct addrinfo *result, return error; } (*addresses) = - (grpc_resolved_addresses *)gpr_malloc(sizeof(grpc_resolved_addresses)); + (grpc_resolved_addresses*)gpr_malloc(sizeof(grpc_resolved_addresses)); (*addresses)->naddrs = 0; for (resp = result; resp != NULL; resp = resp->ai_next) { (*addresses)->naddrs++; } - (*addresses)->addrs = (grpc_resolved_address *)gpr_malloc( + (*addresses)->addrs = (grpc_resolved_address*)gpr_malloc( sizeof(grpc_resolved_address) * (*addresses)->naddrs); i = 0; for (resp = result; resp != NULL; resp = resp->ai_next) { @@ -103,7 +103,7 @@ static grpc_error *handle_addrinfo_result(int status, struct addrinfo *result, { for (i = 0; i < (*addresses)->naddrs; i++) { - char *buf; + char* buf; grpc_sockaddr_to_string(&buf, &(*addresses)->addrs[i], 0); gpr_free(buf); } @@ -111,13 +111,13 @@ static grpc_error *handle_addrinfo_result(int status, struct addrinfo *result, return GRPC_ERROR_NONE; } -static void getaddrinfo_callback(uv_getaddrinfo_t *req, int status, - struct addrinfo *res) { - request *r = (request *)req->data; +static void getaddrinfo_callback(uv_getaddrinfo_t* req, int status, + struct addrinfo* res) { + request* r = (request*)req->data; grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; - grpc_error *error; + grpc_error* error; int retry_status; - char *port = r->port; + char* port = r->port; gpr_free(req); retry_status = retry_named_port_failure(status, r, getaddrinfo_callback); @@ -139,14 +139,14 @@ static void getaddrinfo_callback(uv_getaddrinfo_t *req, int status, uv_freeaddrinfo(res); } -static grpc_error *try_split_host_port(const char *name, - const char *default_port, char **host, - char **port) { +static grpc_error* try_split_host_port(const char* name, + const char* default_port, char** host, + char** port) { /* parse name, splitting it into host and port parts */ - grpc_error *error; + grpc_error* error; gpr_split_host_port(name, host, port); if (*host == NULL) { - char *msg; + char* msg; gpr_asprintf(&msg, "unparseable host:port: '%s'", name); error = GRPC_ERROR_CREATE_FROM_COPIED_STRING(msg); gpr_free(msg); @@ -155,7 +155,7 @@ static grpc_error *try_split_host_port(const char *name, if (*port == NULL) { // TODO(murgatroid99): add tests for this case if (default_port == NULL) { - char *msg; + char* msg; gpr_asprintf(&msg, "no port in name '%s'", name); error = GRPC_ERROR_CREATE_FROM_COPIED_STRING(msg); gpr_free(msg); @@ -166,15 +166,15 @@ static grpc_error *try_split_host_port(const char *name, return GRPC_ERROR_NONE; } -static grpc_error *blocking_resolve_address_impl( - const char *name, const char *default_port, - grpc_resolved_addresses **addresses) { - char *host; - char *port; +static grpc_error* blocking_resolve_address_impl( + const char* name, const char* default_port, + grpc_resolved_addresses** addresses) { + char* host; + char* port; struct addrinfo hints; uv_getaddrinfo_t req; int s; - grpc_error *err; + grpc_error* err; int retry_status; request r; @@ -213,28 +213,28 @@ done: return err; } -grpc_error *(*grpc_blocking_resolve_address)( - const char *name, const char *default_port, - grpc_resolved_addresses **addresses) = blocking_resolve_address_impl; +grpc_error* (*grpc_blocking_resolve_address)( + const char* name, const char* default_port, + grpc_resolved_addresses** addresses) = blocking_resolve_address_impl; -void grpc_resolved_addresses_destroy(grpc_resolved_addresses *addrs) { +void grpc_resolved_addresses_destroy(grpc_resolved_addresses* addrs) { if (addrs != NULL) { gpr_free(addrs->addrs); } gpr_free(addrs); } -static void resolve_address_impl(grpc_exec_ctx *exec_ctx, const char *name, - const char *default_port, - grpc_pollset_set *interested_parties, - grpc_closure *on_done, - grpc_resolved_addresses **addrs) { - uv_getaddrinfo_t *req = NULL; - request *r = NULL; - struct addrinfo *hints = NULL; - char *host = NULL; - char *port = NULL; - grpc_error *err; +static void resolve_address_impl(grpc_exec_ctx* exec_ctx, const char* name, + const char* default_port, + grpc_pollset_set* interested_parties, + grpc_closure* on_done, + grpc_resolved_addresses** addrs) { + uv_getaddrinfo_t* req = NULL; + request* r = NULL; + struct addrinfo* hints = NULL; + char* host = NULL; + char* port = NULL; + grpc_error* err; int s; GRPC_UV_ASSERT_SAME_THREAD(); err = try_split_host_port(name, default_port, &host, &port); @@ -244,16 +244,16 @@ static void resolve_address_impl(grpc_exec_ctx *exec_ctx, const char *name, gpr_free(port); return; } - r = (request *)gpr_malloc(sizeof(request)); + r = (request*)gpr_malloc(sizeof(request)); r->on_done = on_done; r->addresses = addrs; r->host = host; r->port = port; - req = (uv_getaddrinfo_t *)gpr_malloc(sizeof(uv_getaddrinfo_t)); + req = (uv_getaddrinfo_t*)gpr_malloc(sizeof(uv_getaddrinfo_t)); req->data = r; /* Call getaddrinfo */ - hints = (addrinfo *)gpr_malloc(sizeof(struct addrinfo)); + hints = (addrinfo*)gpr_malloc(sizeof(struct addrinfo)); memset(hints, 0, sizeof(struct addrinfo)); hints->ai_family = AF_UNSPEC; /* ipv4 or ipv6 */ hints->ai_socktype = SOCK_STREAM; /* stream socket */ @@ -278,8 +278,8 @@ static void resolve_address_impl(grpc_exec_ctx *exec_ctx, const char *name, } void (*grpc_resolve_address)( - grpc_exec_ctx *exec_ctx, const char *name, const char *default_port, - grpc_pollset_set *interested_parties, grpc_closure *on_done, - grpc_resolved_addresses **addrs) = resolve_address_impl; + grpc_exec_ctx* exec_ctx, const char* name, const char* default_port, + grpc_pollset_set* interested_parties, grpc_closure* on_done, + grpc_resolved_addresses** addrs) = resolve_address_impl; #endif /* GRPC_UV */ diff --git a/src/core/lib/iomgr/resolve_address_windows.cc b/src/core/lib/iomgr/resolve_address_windows.cc index 451f01a701..d9fc17a9f4 100644 --- a/src/core/lib/iomgr/resolve_address_windows.cc +++ b/src/core/lib/iomgr/resolve_address_windows.cc @@ -41,28 +41,28 @@ #include "src/core/lib/support/string.h" typedef struct { - char *name; - char *default_port; + char* name; + char* default_port; grpc_closure request_closure; - grpc_closure *on_done; - grpc_resolved_addresses **addresses; + grpc_closure* on_done; + grpc_resolved_addresses** addresses; } request; -static grpc_error *blocking_resolve_address_impl( - const char *name, const char *default_port, - grpc_resolved_addresses **addresses) { +static grpc_error* blocking_resolve_address_impl( + const char* name, const char* default_port, + grpc_resolved_addresses** addresses) { struct addrinfo hints; struct addrinfo *result = NULL, *resp; - char *host; - char *port; + char* host; + char* port; int s; size_t i; - grpc_error *error = GRPC_ERROR_NONE; + grpc_error* error = GRPC_ERROR_NONE; /* parse name, splitting it into host and port parts */ gpr_split_host_port(name, &host, &port); if (host == NULL) { - char *msg; + char* msg; gpr_asprintf(&msg, "unparseable host:port: '%s'", name); error = GRPC_ERROR_CREATE_FROM_COPIED_STRING(msg); gpr_free(msg); @@ -70,7 +70,7 @@ static grpc_error *blocking_resolve_address_impl( } if (port == NULL) { if (default_port == NULL) { - char *msg; + char* msg; gpr_asprintf(&msg, "no port in name '%s'", name); error = GRPC_ERROR_CREATE_FROM_COPIED_STRING(msg); gpr_free(msg); @@ -95,12 +95,12 @@ static grpc_error *blocking_resolve_address_impl( /* Success path: set addrs non-NULL, fill it in */ (*addresses) = - (grpc_resolved_addresses *)gpr_malloc(sizeof(grpc_resolved_addresses)); + (grpc_resolved_addresses*)gpr_malloc(sizeof(grpc_resolved_addresses)); (*addresses)->naddrs = 0; for (resp = result; resp != NULL; resp = resp->ai_next) { (*addresses)->naddrs++; } - (*addresses)->addrs = (grpc_resolved_address *)gpr_malloc( + (*addresses)->addrs = (grpc_resolved_address*)gpr_malloc( sizeof(grpc_resolved_address) * (*addresses)->naddrs); i = 0; for (resp = result; resp != NULL; resp = resp->ai_next) { @@ -111,7 +111,7 @@ static grpc_error *blocking_resolve_address_impl( { for (i = 0; i < (*addresses)->naddrs; i++) { - char *buf; + char* buf; grpc_sockaddr_to_string(&buf, &(*addresses)->addrs[i], 0); gpr_free(buf); } @@ -126,15 +126,15 @@ done: return error; } -grpc_error *(*grpc_blocking_resolve_address)( - const char *name, const char *default_port, - grpc_resolved_addresses **addresses) = blocking_resolve_address_impl; +grpc_error* (*grpc_blocking_resolve_address)( + const char* name, const char* default_port, + grpc_resolved_addresses** addresses) = blocking_resolve_address_impl; /* Callback to be passed to grpc_executor to asynch-ify * grpc_blocking_resolve_address */ -static void do_request_thread(grpc_exec_ctx *exec_ctx, void *rp, - grpc_error *error) { - request *r = (request *)rp; +static void do_request_thread(grpc_exec_ctx* exec_ctx, void* rp, + grpc_error* error) { + request* r = (request*)rp; if (error == GRPC_ERROR_NONE) { error = grpc_blocking_resolve_address(r->name, r->default_port, r->addresses); @@ -147,19 +147,19 @@ static void do_request_thread(grpc_exec_ctx *exec_ctx, void *rp, gpr_free(r); } -void grpc_resolved_addresses_destroy(grpc_resolved_addresses *addrs) { +void grpc_resolved_addresses_destroy(grpc_resolved_addresses* addrs) { if (addrs != NULL) { gpr_free(addrs->addrs); } gpr_free(addrs); } -static void resolve_address_impl(grpc_exec_ctx *exec_ctx, const char *name, - const char *default_port, - grpc_pollset_set *interested_parties, - grpc_closure *on_done, - grpc_resolved_addresses **addresses) { - request *r = (request *)gpr_malloc(sizeof(request)); +static void resolve_address_impl(grpc_exec_ctx* exec_ctx, const char* name, + const char* default_port, + grpc_pollset_set* interested_parties, + grpc_closure* on_done, + grpc_resolved_addresses** addresses) { + request* r = (request*)gpr_malloc(sizeof(request)); GRPC_CLOSURE_INIT(&r->request_closure, do_request_thread, r, grpc_executor_scheduler(GRPC_EXECUTOR_SHORT)); r->name = gpr_strdup(name); @@ -170,8 +170,8 @@ static void resolve_address_impl(grpc_exec_ctx *exec_ctx, const char *name, } void (*grpc_resolve_address)( - grpc_exec_ctx *exec_ctx, const char *name, const char *default_port, - grpc_pollset_set *interested_parties, grpc_closure *on_done, - grpc_resolved_addresses **addresses) = resolve_address_impl; + grpc_exec_ctx* exec_ctx, const char* name, const char* default_port, + grpc_pollset_set* interested_parties, grpc_closure* on_done, + grpc_resolved_addresses** addresses) = resolve_address_impl; #endif diff --git a/src/core/lib/iomgr/resource_quota.cc b/src/core/lib/iomgr/resource_quota.cc index ecb5747da8..5077554a56 100644 --- a/src/core/lib/iomgr/resource_quota.cc +++ b/src/core/lib/iomgr/resource_quota.cc @@ -38,8 +38,8 @@ grpc_tracer_flag grpc_resource_quota_trace = /* Internal linked list pointers for a resource user */ typedef struct { - grpc_resource_user *next; - grpc_resource_user *prev; + grpc_resource_user* next; + grpc_resource_user* prev; } grpc_resource_user_link; /* Resource users are kept in (potentially) several intrusive linked lists @@ -60,7 +60,7 @@ typedef enum { struct grpc_resource_user { /* The quota this resource user consumes from */ - grpc_resource_quota *resource_quota; + grpc_resource_quota* resource_quota; /* Closure to schedule an allocation under the resource quota combiner lock */ grpc_closure allocate_closure; @@ -97,10 +97,10 @@ struct grpc_resource_user { /* Reclaimers: index 0 is the benign reclaimer, 1 is the destructive reclaimer */ - grpc_closure *reclaimers[2]; + grpc_closure* reclaimers[2]; /* Reclaimers just posted: once we're in the combiner lock, we'll move them to the array above */ - grpc_closure *new_reclaimers[2]; + grpc_closure* new_reclaimers[2]; /* Trampoline closures to finish reclamation and re-enter the quota combiner lock */ grpc_closure post_reclaimer_closure[2]; @@ -113,7 +113,7 @@ struct grpc_resource_user { grpc_resource_user_link links[GRPC_RULIST_COUNT]; /* The name of this resource user, for debugging/tracing */ - char *name; + char* name; }; struct grpc_resource_quota { @@ -126,7 +126,7 @@ struct grpc_resource_quota { /* Master combiner lock: all activity on a quota executes under this combiner * (so no mutex is needed for this data structure) */ - grpc_combiner *combiner; + grpc_combiner* combiner; /* Size of the resource quota */ int64_t size; /* Amount of free memory in the resource quota */ @@ -146,26 +146,26 @@ struct grpc_resource_quota { /* This is only really usable for debugging: it's always a stale pointer, but a stale pointer that might just be fresh enough to guide us to where the reclamation system is stuck */ - grpc_closure *debug_only_last_initiated_reclaimer; - grpc_resource_user *debug_only_last_reclaimer_resource_user; + grpc_closure* debug_only_last_initiated_reclaimer; + grpc_resource_user* debug_only_last_reclaimer_resource_user; /* Roots of all resource user lists */ - grpc_resource_user *roots[GRPC_RULIST_COUNT]; + grpc_resource_user* roots[GRPC_RULIST_COUNT]; - char *name; + char* name; }; -static void ru_unref_by(grpc_exec_ctx *exec_ctx, - grpc_resource_user *resource_user, gpr_atm amount); +static void ru_unref_by(grpc_exec_ctx* exec_ctx, + grpc_resource_user* resource_user, gpr_atm amount); /******************************************************************************* * list management */ -static void rulist_add_head(grpc_resource_user *resource_user, +static void rulist_add_head(grpc_resource_user* resource_user, grpc_rulist list) { - grpc_resource_quota *resource_quota = resource_user->resource_quota; - grpc_resource_user **root = &resource_quota->roots[list]; + grpc_resource_quota* resource_quota = resource_user->resource_quota; + grpc_resource_user** root = &resource_quota->roots[list]; if (*root == NULL) { *root = resource_user; resource_user->links[list].next = resource_user->links[list].prev = @@ -179,10 +179,10 @@ static void rulist_add_head(grpc_resource_user *resource_user, } } -static void rulist_add_tail(grpc_resource_user *resource_user, +static void rulist_add_tail(grpc_resource_user* resource_user, grpc_rulist list) { - grpc_resource_quota *resource_quota = resource_user->resource_quota; - grpc_resource_user **root = &resource_quota->roots[list]; + grpc_resource_quota* resource_quota = resource_user->resource_quota; + grpc_resource_user** root = &resource_quota->roots[list]; if (*root == NULL) { *root = resource_user; resource_user->links[list].next = resource_user->links[list].prev = @@ -195,15 +195,15 @@ static void rulist_add_tail(grpc_resource_user *resource_user, } } -static bool rulist_empty(grpc_resource_quota *resource_quota, +static bool rulist_empty(grpc_resource_quota* resource_quota, grpc_rulist list) { return resource_quota->roots[list] == NULL; } -static grpc_resource_user *rulist_pop_head(grpc_resource_quota *resource_quota, +static grpc_resource_user* rulist_pop_head(grpc_resource_quota* resource_quota, grpc_rulist list) { - grpc_resource_user **root = &resource_quota->roots[list]; - grpc_resource_user *resource_user = *root; + grpc_resource_user** root = &resource_quota->roots[list]; + grpc_resource_user* resource_user = *root; if (resource_user == NULL) { return NULL; } @@ -220,9 +220,9 @@ static grpc_resource_user *rulist_pop_head(grpc_resource_quota *resource_quota, return resource_user; } -static void rulist_remove(grpc_resource_user *resource_user, grpc_rulist list) { +static void rulist_remove(grpc_resource_user* resource_user, grpc_rulist list) { if (resource_user->links[list].next == NULL) return; - grpc_resource_quota *resource_quota = resource_user->resource_quota; + grpc_resource_quota* resource_quota = resource_user->resource_quota; if (resource_quota->roots[list] == resource_user) { resource_quota->roots[list] = resource_user->links[list].next; if (resource_quota->roots[list] == resource_user) { @@ -240,15 +240,15 @@ static void rulist_remove(grpc_resource_user *resource_user, grpc_rulist list) { * resource quota state machine */ -static bool rq_alloc(grpc_exec_ctx *exec_ctx, - grpc_resource_quota *resource_quota); +static bool rq_alloc(grpc_exec_ctx* exec_ctx, + grpc_resource_quota* resource_quota); static bool rq_reclaim_from_per_user_free_pool( - grpc_exec_ctx *exec_ctx, grpc_resource_quota *resource_quota); -static bool rq_reclaim(grpc_exec_ctx *exec_ctx, - grpc_resource_quota *resource_quota, bool destructive); + grpc_exec_ctx* exec_ctx, grpc_resource_quota* resource_quota); +static bool rq_reclaim(grpc_exec_ctx* exec_ctx, + grpc_resource_quota* resource_quota, bool destructive); -static void rq_step(grpc_exec_ctx *exec_ctx, void *rq, grpc_error *error) { - grpc_resource_quota *resource_quota = (grpc_resource_quota *)rq; +static void rq_step(grpc_exec_ctx* exec_ctx, void* rq, grpc_error* error) { + grpc_resource_quota* resource_quota = (grpc_resource_quota*)rq; resource_quota->step_scheduled = false; do { if (rq_alloc(exec_ctx, resource_quota)) goto done; @@ -262,8 +262,8 @@ done: grpc_resource_quota_unref_internal(exec_ctx, resource_quota); } -static void rq_step_sched(grpc_exec_ctx *exec_ctx, - grpc_resource_quota *resource_quota) { +static void rq_step_sched(grpc_exec_ctx* exec_ctx, + grpc_resource_quota* resource_quota) { if (resource_quota->step_scheduled) return; resource_quota->step_scheduled = true; grpc_resource_quota_ref_internal(resource_quota); @@ -273,13 +273,12 @@ static void rq_step_sched(grpc_exec_ctx *exec_ctx, /* update the atomically available resource estimate - use no barriers since timeliness of delivery really doesn't matter much */ -static void rq_update_estimate(grpc_resource_quota *resource_quota) { +static void rq_update_estimate(grpc_resource_quota* resource_quota) { gpr_atm memory_usage_estimation = MEMORY_USAGE_ESTIMATION_MAX; if (resource_quota->size != 0) { memory_usage_estimation = - GPR_CLAMP((gpr_atm)((1.0 - - ((double)resource_quota->free_pool) / - ((double)resource_quota->size)) * + GPR_CLAMP((gpr_atm)((1.0 - ((double)resource_quota->free_pool) / + ((double)resource_quota->size)) * MEMORY_USAGE_ESTIMATION_MAX), 0, MEMORY_USAGE_ESTIMATION_MAX); } @@ -288,15 +287,16 @@ static void rq_update_estimate(grpc_resource_quota *resource_quota) { } /* returns true if all allocations are completed */ -static bool rq_alloc(grpc_exec_ctx *exec_ctx, - grpc_resource_quota *resource_quota) { - grpc_resource_user *resource_user; +static bool rq_alloc(grpc_exec_ctx* exec_ctx, + grpc_resource_quota* resource_quota) { + grpc_resource_user* resource_user; while ((resource_user = rulist_pop_head(resource_quota, GRPC_RULIST_AWAITING_ALLOCATION))) { gpr_mu_lock(&resource_user->mu); if (GRPC_TRACER_ON(grpc_resource_quota_trace)) { - gpr_log(GPR_DEBUG, "RQ: check allocation for user %p shutdown=%" PRIdPTR - " free_pool=%" PRId64, + gpr_log(GPR_DEBUG, + "RQ: check allocation for user %p shutdown=%" PRIdPTR + " free_pool=%" PRId64, resource_user, gpr_atm_no_barrier_load(&resource_user->shutdown), resource_user->free_pool); } @@ -320,8 +320,9 @@ static bool rq_alloc(grpc_exec_ctx *exec_ctx, resource_quota->free_pool -= amt; rq_update_estimate(resource_quota); if (GRPC_TRACER_ON(grpc_resource_quota_trace)) { - gpr_log(GPR_DEBUG, "RQ %s %s: grant alloc %" PRId64 - " bytes; rq_free_pool -> %" PRId64, + gpr_log(GPR_DEBUG, + "RQ %s %s: grant alloc %" PRId64 + " bytes; rq_free_pool -> %" PRId64, resource_quota->name, resource_user->name, amt, resource_quota->free_pool); } @@ -346,8 +347,8 @@ static bool rq_alloc(grpc_exec_ctx *exec_ctx, /* returns true if any memory could be reclaimed from buffers */ static bool rq_reclaim_from_per_user_free_pool( - grpc_exec_ctx *exec_ctx, grpc_resource_quota *resource_quota) { - grpc_resource_user *resource_user; + grpc_exec_ctx* exec_ctx, grpc_resource_quota* resource_quota) { + grpc_resource_user* resource_user; while ((resource_user = rulist_pop_head(resource_quota, GRPC_RULIST_NON_EMPTY_FREE_POOL))) { gpr_mu_lock(&resource_user->mu); @@ -357,8 +358,9 @@ static bool rq_reclaim_from_per_user_free_pool( resource_quota->free_pool += amt; rq_update_estimate(resource_quota); if (GRPC_TRACER_ON(grpc_resource_quota_trace)) { - gpr_log(GPR_DEBUG, "RQ %s %s: reclaim_from_per_user_free_pool %" PRId64 - " bytes; rq_free_pool -> %" PRId64, + gpr_log(GPR_DEBUG, + "RQ %s %s: reclaim_from_per_user_free_pool %" PRId64 + " bytes; rq_free_pool -> %" PRId64, resource_quota->name, resource_user->name, amt, resource_quota->free_pool); } @@ -372,12 +374,12 @@ static bool rq_reclaim_from_per_user_free_pool( } /* returns true if reclamation is proceeding */ -static bool rq_reclaim(grpc_exec_ctx *exec_ctx, - grpc_resource_quota *resource_quota, bool destructive) { +static bool rq_reclaim(grpc_exec_ctx* exec_ctx, + grpc_resource_quota* resource_quota, bool destructive) { if (resource_quota->reclaiming) return true; grpc_rulist list = destructive ? GRPC_RULIST_RECLAIMER_DESTRUCTIVE : GRPC_RULIST_RECLAIMER_BENIGN; - grpc_resource_user *resource_user = rulist_pop_head(resource_quota, list); + grpc_resource_user* resource_user = rulist_pop_head(resource_quota, list); if (resource_user == NULL) return false; if (GRPC_TRACER_ON(grpc_resource_quota_trace)) { gpr_log(GPR_DEBUG, "RQ %s %s: initiate %s reclamation", @@ -386,7 +388,7 @@ static bool rq_reclaim(grpc_exec_ctx *exec_ctx, } resource_quota->reclaiming = true; grpc_resource_quota_ref_internal(resource_quota); - grpc_closure *c = resource_user->reclaimers[destructive]; + grpc_closure* c = resource_user->reclaimers[destructive]; GPR_ASSERT(c); resource_quota->debug_only_last_reclaimer_resource_user = resource_user; resource_quota->debug_only_last_initiated_reclaimer = c; @@ -402,17 +404,17 @@ static bool rq_reclaim(grpc_exec_ctx *exec_ctx, typedef struct { grpc_slice_refcount base; gpr_refcount refs; - grpc_resource_user *resource_user; + grpc_resource_user* resource_user; size_t size; } ru_slice_refcount; -static void ru_slice_ref(void *p) { - ru_slice_refcount *rc = (ru_slice_refcount *)p; +static void ru_slice_ref(void* p) { + ru_slice_refcount* rc = (ru_slice_refcount*)p; gpr_ref(&rc->refs); } -static void ru_slice_unref(grpc_exec_ctx *exec_ctx, void *p) { - ru_slice_refcount *rc = (ru_slice_refcount *)p; +static void ru_slice_unref(grpc_exec_ctx* exec_ctx, void* p) { + ru_slice_refcount* rc = (ru_slice_refcount*)p; if (gpr_unref(&rc->refs)) { grpc_resource_user_free(exec_ctx, rc->resource_user, rc->size); gpr_free(rc); @@ -423,10 +425,10 @@ static const grpc_slice_refcount_vtable ru_slice_vtable = { ru_slice_ref, ru_slice_unref, grpc_slice_default_eq_impl, grpc_slice_default_hash_impl}; -static grpc_slice ru_slice_create(grpc_resource_user *resource_user, +static grpc_slice ru_slice_create(grpc_resource_user* resource_user, size_t size) { - ru_slice_refcount *rc = - (ru_slice_refcount *)gpr_malloc(sizeof(ru_slice_refcount) + size); + ru_slice_refcount* rc = + (ru_slice_refcount*)gpr_malloc(sizeof(ru_slice_refcount) + size); rc->base.vtable = &ru_slice_vtable; rc->base.sub_refcount = &rc->base; gpr_ref_init(&rc->refs, 1); @@ -434,7 +436,7 @@ static grpc_slice ru_slice_create(grpc_resource_user *resource_user, rc->size = size; grpc_slice slice; slice.refcount = &rc->base; - slice.data.refcounted.bytes = (uint8_t *)(rc + 1); + slice.data.refcounted.bytes = (uint8_t*)(rc + 1); slice.data.refcounted.length = size; return slice; } @@ -444,8 +446,8 @@ static grpc_slice ru_slice_create(grpc_resource_user *resource_user, * the combiner */ -static void ru_allocate(grpc_exec_ctx *exec_ctx, void *ru, grpc_error *error) { - grpc_resource_user *resource_user = (grpc_resource_user *)ru; +static void ru_allocate(grpc_exec_ctx* exec_ctx, void* ru, grpc_error* error) { + grpc_resource_user* resource_user = (grpc_resource_user*)ru; if (rulist_empty(resource_user->resource_quota, GRPC_RULIST_AWAITING_ALLOCATION)) { rq_step_sched(exec_ctx, resource_user->resource_quota); @@ -453,9 +455,9 @@ static void ru_allocate(grpc_exec_ctx *exec_ctx, void *ru, grpc_error *error) { rulist_add_tail(resource_user, GRPC_RULIST_AWAITING_ALLOCATION); } -static void ru_add_to_free_pool(grpc_exec_ctx *exec_ctx, void *ru, - grpc_error *error) { - grpc_resource_user *resource_user = (grpc_resource_user *)ru; +static void ru_add_to_free_pool(grpc_exec_ctx* exec_ctx, void* ru, + grpc_error* error) { + grpc_resource_user* resource_user = (grpc_resource_user*)ru; if (!rulist_empty(resource_user->resource_quota, GRPC_RULIST_AWAITING_ALLOCATION) && rulist_empty(resource_user->resource_quota, @@ -465,10 +467,10 @@ static void ru_add_to_free_pool(grpc_exec_ctx *exec_ctx, void *ru, rulist_add_tail(resource_user, GRPC_RULIST_NON_EMPTY_FREE_POOL); } -static bool ru_post_reclaimer(grpc_exec_ctx *exec_ctx, - grpc_resource_user *resource_user, +static bool ru_post_reclaimer(grpc_exec_ctx* exec_ctx, + grpc_resource_user* resource_user, bool destructive) { - grpc_closure *closure = resource_user->new_reclaimers[destructive]; + grpc_closure* closure = resource_user->new_reclaimers[destructive]; GPR_ASSERT(closure != NULL); resource_user->new_reclaimers[destructive] = NULL; GPR_ASSERT(resource_user->reclaimers[destructive] == NULL); @@ -480,9 +482,9 @@ static bool ru_post_reclaimer(grpc_exec_ctx *exec_ctx, return true; } -static void ru_post_benign_reclaimer(grpc_exec_ctx *exec_ctx, void *ru, - grpc_error *error) { - grpc_resource_user *resource_user = (grpc_resource_user *)ru; +static void ru_post_benign_reclaimer(grpc_exec_ctx* exec_ctx, void* ru, + grpc_error* error) { + grpc_resource_user* resource_user = (grpc_resource_user*)ru; if (!ru_post_reclaimer(exec_ctx, resource_user, false)) return; if (!rulist_empty(resource_user->resource_quota, GRPC_RULIST_AWAITING_ALLOCATION) && @@ -495,9 +497,9 @@ static void ru_post_benign_reclaimer(grpc_exec_ctx *exec_ctx, void *ru, rulist_add_tail(resource_user, GRPC_RULIST_RECLAIMER_BENIGN); } -static void ru_post_destructive_reclaimer(grpc_exec_ctx *exec_ctx, void *ru, - grpc_error *error) { - grpc_resource_user *resource_user = (grpc_resource_user *)ru; +static void ru_post_destructive_reclaimer(grpc_exec_ctx* exec_ctx, void* ru, + grpc_error* error) { + grpc_resource_user* resource_user = (grpc_resource_user*)ru; if (!ru_post_reclaimer(exec_ctx, resource_user, true)) return; if (!rulist_empty(resource_user->resource_quota, GRPC_RULIST_AWAITING_ALLOCATION) && @@ -512,11 +514,11 @@ static void ru_post_destructive_reclaimer(grpc_exec_ctx *exec_ctx, void *ru, rulist_add_tail(resource_user, GRPC_RULIST_RECLAIMER_DESTRUCTIVE); } -static void ru_shutdown(grpc_exec_ctx *exec_ctx, void *ru, grpc_error *error) { +static void ru_shutdown(grpc_exec_ctx* exec_ctx, void* ru, grpc_error* error) { if (GRPC_TRACER_ON(grpc_resource_quota_trace)) { gpr_log(GPR_DEBUG, "RU shutdown %p", ru); } - grpc_resource_user *resource_user = (grpc_resource_user *)ru; + grpc_resource_user* resource_user = (grpc_resource_user*)ru; GRPC_CLOSURE_SCHED(exec_ctx, resource_user->reclaimers[0], GRPC_ERROR_CANCELLED); GRPC_CLOSURE_SCHED(exec_ctx, resource_user->reclaimers[1], @@ -530,8 +532,8 @@ static void ru_shutdown(grpc_exec_ctx *exec_ctx, void *ru, grpc_error *error) { } } -static void ru_destroy(grpc_exec_ctx *exec_ctx, void *ru, grpc_error *error) { - grpc_resource_user *resource_user = (grpc_resource_user *)ru; +static void ru_destroy(grpc_exec_ctx* exec_ctx, void* ru, grpc_error* error) { + grpc_resource_user* resource_user = (grpc_resource_user*)ru; GPR_ASSERT(gpr_atm_no_barrier_load(&resource_user->refs) == 0); for (int i = 0; i < GRPC_RULIST_COUNT; i++) { rulist_remove(resource_user, (grpc_rulist)i); @@ -550,10 +552,10 @@ static void ru_destroy(grpc_exec_ctx *exec_ctx, void *ru, grpc_error *error) { gpr_free(resource_user); } -static void ru_allocated_slices(grpc_exec_ctx *exec_ctx, void *arg, - grpc_error *error) { - grpc_resource_user_slice_allocator *slice_allocator = - (grpc_resource_user_slice_allocator *)arg; +static void ru_allocated_slices(grpc_exec_ctx* exec_ctx, void* arg, + grpc_error* error) { + grpc_resource_user_slice_allocator* slice_allocator = + (grpc_resource_user_slice_allocator*)arg; if (error == GRPC_ERROR_NONE) { for (size_t i = 0; i < slice_allocator->count; i++) { grpc_slice_buffer_add_indexed( @@ -571,12 +573,12 @@ static void ru_allocated_slices(grpc_exec_ctx *exec_ctx, void *arg, typedef struct { int64_t size; - grpc_resource_quota *resource_quota; + grpc_resource_quota* resource_quota; grpc_closure closure; } rq_resize_args; -static void rq_resize(grpc_exec_ctx *exec_ctx, void *args, grpc_error *error) { - rq_resize_args *a = (rq_resize_args *)args; +static void rq_resize(grpc_exec_ctx* exec_ctx, void* args, grpc_error* error) { + rq_resize_args* a = (rq_resize_args*)args; int64_t delta = a->size - a->resource_quota->size; a->resource_quota->size += delta; a->resource_quota->free_pool += delta; @@ -586,9 +588,9 @@ static void rq_resize(grpc_exec_ctx *exec_ctx, void *args, grpc_error *error) { gpr_free(a); } -static void rq_reclamation_done(grpc_exec_ctx *exec_ctx, void *rq, - grpc_error *error) { - grpc_resource_quota *resource_quota = (grpc_resource_quota *)rq; +static void rq_reclamation_done(grpc_exec_ctx* exec_ctx, void* rq, + grpc_error* error) { + grpc_resource_quota* resource_quota = (grpc_resource_quota*)rq; resource_quota->reclaiming = false; rq_step_sched(exec_ctx, resource_quota); grpc_resource_quota_unref_internal(exec_ctx, resource_quota); @@ -599,9 +601,9 @@ static void rq_reclamation_done(grpc_exec_ctx *exec_ctx, void *rq, */ /* Public API */ -grpc_resource_quota *grpc_resource_quota_create(const char *name) { - grpc_resource_quota *resource_quota = - (grpc_resource_quota *)gpr_malloc(sizeof(*resource_quota)); +grpc_resource_quota* grpc_resource_quota_create(const char* name) { + grpc_resource_quota* resource_quota = + (grpc_resource_quota*)gpr_malloc(sizeof(*resource_quota)); gpr_ref_init(&resource_quota->refs, 1); resource_quota->combiner = grpc_combiner_create(); resource_quota->free_pool = INT64_MAX; @@ -627,8 +629,8 @@ grpc_resource_quota *grpc_resource_quota_create(const char *name) { return resource_quota; } -void grpc_resource_quota_unref_internal(grpc_exec_ctx *exec_ctx, - grpc_resource_quota *resource_quota) { +void grpc_resource_quota_unref_internal(grpc_exec_ctx* exec_ctx, + grpc_resource_quota* resource_quota) { if (gpr_unref(&resource_quota->refs)) { GRPC_COMBINER_UNREF(exec_ctx, resource_quota->combiner, "resource_quota"); gpr_free(resource_quota->name); @@ -637,35 +639,35 @@ void grpc_resource_quota_unref_internal(grpc_exec_ctx *exec_ctx, } /* Public API */ -void grpc_resource_quota_unref(grpc_resource_quota *resource_quota) { +void grpc_resource_quota_unref(grpc_resource_quota* resource_quota) { grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; grpc_resource_quota_unref_internal(&exec_ctx, resource_quota); grpc_exec_ctx_finish(&exec_ctx); } -grpc_resource_quota *grpc_resource_quota_ref_internal( - grpc_resource_quota *resource_quota) { +grpc_resource_quota* grpc_resource_quota_ref_internal( + grpc_resource_quota* resource_quota) { gpr_ref(&resource_quota->refs); return resource_quota; } /* Public API */ -void grpc_resource_quota_ref(grpc_resource_quota *resource_quota) { +void grpc_resource_quota_ref(grpc_resource_quota* resource_quota) { grpc_resource_quota_ref_internal(resource_quota); } double grpc_resource_quota_get_memory_pressure( - grpc_resource_quota *resource_quota) { + grpc_resource_quota* resource_quota) { return ((double)(gpr_atm_no_barrier_load( &resource_quota->memory_usage_estimation))) / ((double)MEMORY_USAGE_ESTIMATION_MAX); } /* Public API */ -void grpc_resource_quota_resize(grpc_resource_quota *resource_quota, +void grpc_resource_quota_resize(grpc_resource_quota* resource_quota, size_t size) { grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; - rq_resize_args *a = (rq_resize_args *)gpr_malloc(sizeof(*a)); + rq_resize_args* a = (rq_resize_args*)gpr_malloc(sizeof(*a)); a->resource_quota = grpc_resource_quota_ref_internal(resource_quota); a->size = (int64_t)size; gpr_atm_no_barrier_store(&resource_quota->last_size, @@ -675,7 +677,7 @@ void grpc_resource_quota_resize(grpc_resource_quota *resource_quota, grpc_exec_ctx_finish(&exec_ctx); } -size_t grpc_resource_quota_peek_size(grpc_resource_quota *resource_quota) { +size_t grpc_resource_quota_peek_size(grpc_resource_quota* resource_quota) { return (size_t)gpr_atm_no_barrier_load(&resource_quota->last_size); } @@ -683,13 +685,13 @@ size_t grpc_resource_quota_peek_size(grpc_resource_quota *resource_quota) { * grpc_resource_user channel args api */ -grpc_resource_quota *grpc_resource_quota_from_channel_args( - const grpc_channel_args *channel_args) { +grpc_resource_quota* grpc_resource_quota_from_channel_args( + const grpc_channel_args* channel_args) { for (size_t i = 0; i < channel_args->num_args; i++) { if (0 == strcmp(channel_args->args[i].key, GRPC_ARG_RESOURCE_QUOTA)) { if (channel_args->args[i].type == GRPC_ARG_POINTER) { return grpc_resource_quota_ref_internal( - (grpc_resource_quota *)channel_args->args[i].value.pointer.p); + (grpc_resource_quota*)channel_args->args[i].value.pointer.p); } else { gpr_log(GPR_DEBUG, GRPC_ARG_RESOURCE_QUOTA " should be a pointer"); } @@ -698,18 +700,18 @@ grpc_resource_quota *grpc_resource_quota_from_channel_args( return grpc_resource_quota_create(NULL); } -static void *rq_copy(void *rq) { - grpc_resource_quota_ref((grpc_resource_quota *)rq); +static void* rq_copy(void* rq) { + grpc_resource_quota_ref((grpc_resource_quota*)rq); return rq; } -static void rq_destroy(grpc_exec_ctx *exec_ctx, void *rq) { - grpc_resource_quota_unref_internal(exec_ctx, (grpc_resource_quota *)rq); +static void rq_destroy(grpc_exec_ctx* exec_ctx, void* rq) { + grpc_resource_quota_unref_internal(exec_ctx, (grpc_resource_quota*)rq); } -static int rq_cmp(void *a, void *b) { return GPR_ICMP(a, b); } +static int rq_cmp(void* a, void* b) { return GPR_ICMP(a, b); } -const grpc_arg_pointer_vtable *grpc_resource_quota_arg_vtable(void) { +const grpc_arg_pointer_vtable* grpc_resource_quota_arg_vtable(void) { static const grpc_arg_pointer_vtable vtable = {rq_copy, rq_destroy, rq_cmp}; return &vtable; } @@ -718,10 +720,10 @@ const grpc_arg_pointer_vtable *grpc_resource_quota_arg_vtable(void) { * grpc_resource_user api */ -grpc_resource_user *grpc_resource_user_create( - grpc_resource_quota *resource_quota, const char *name) { - grpc_resource_user *resource_user = - (grpc_resource_user *)gpr_malloc(sizeof(*resource_user)); +grpc_resource_user* grpc_resource_user_create( + grpc_resource_quota* resource_quota, const char* name) { + grpc_resource_user* resource_user = + (grpc_resource_user*)gpr_malloc(sizeof(*resource_user)); resource_user->resource_quota = grpc_resource_quota_ref_internal(resource_quota); GRPC_CLOSURE_INIT(&resource_user->allocate_closure, &ru_allocate, @@ -762,18 +764,18 @@ grpc_resource_user *grpc_resource_user_create( return resource_user; } -grpc_resource_quota *grpc_resource_user_quota( - grpc_resource_user *resource_user) { +grpc_resource_quota* grpc_resource_user_quota( + grpc_resource_user* resource_user) { return resource_user->resource_quota; } -static void ru_ref_by(grpc_resource_user *resource_user, gpr_atm amount) { +static void ru_ref_by(grpc_resource_user* resource_user, gpr_atm amount) { GPR_ASSERT(amount > 0); GPR_ASSERT(gpr_atm_no_barrier_fetch_add(&resource_user->refs, amount) != 0); } -static void ru_unref_by(grpc_exec_ctx *exec_ctx, - grpc_resource_user *resource_user, gpr_atm amount) { +static void ru_unref_by(grpc_exec_ctx* exec_ctx, + grpc_resource_user* resource_user, gpr_atm amount) { GPR_ASSERT(amount > 0); gpr_atm old = gpr_atm_full_fetch_add(&resource_user->refs, -amount); GPR_ASSERT(old >= amount); @@ -783,17 +785,17 @@ static void ru_unref_by(grpc_exec_ctx *exec_ctx, } } -void grpc_resource_user_ref(grpc_resource_user *resource_user) { +void grpc_resource_user_ref(grpc_resource_user* resource_user) { ru_ref_by(resource_user, 1); } -void grpc_resource_user_unref(grpc_exec_ctx *exec_ctx, - grpc_resource_user *resource_user) { +void grpc_resource_user_unref(grpc_exec_ctx* exec_ctx, + grpc_resource_user* resource_user) { ru_unref_by(exec_ctx, resource_user, 1); } -void grpc_resource_user_shutdown(grpc_exec_ctx *exec_ctx, - grpc_resource_user *resource_user) { +void grpc_resource_user_shutdown(grpc_exec_ctx* exec_ctx, + grpc_resource_user* resource_user) { if (gpr_atm_full_fetch_add(&resource_user->shutdown, 1) == 0) { GRPC_CLOSURE_SCHED( exec_ctx, @@ -804,9 +806,9 @@ void grpc_resource_user_shutdown(grpc_exec_ctx *exec_ctx, } } -void grpc_resource_user_alloc(grpc_exec_ctx *exec_ctx, - grpc_resource_user *resource_user, size_t size, - grpc_closure *optional_on_done) { +void grpc_resource_user_alloc(grpc_exec_ctx* exec_ctx, + grpc_resource_user* resource_user, size_t size, + grpc_closure* optional_on_done) { gpr_mu_lock(&resource_user->mu); ru_ref_by(resource_user, (gpr_atm)size); resource_user->free_pool -= (int64_t)size; @@ -831,8 +833,8 @@ void grpc_resource_user_alloc(grpc_exec_ctx *exec_ctx, gpr_mu_unlock(&resource_user->mu); } -void grpc_resource_user_free(grpc_exec_ctx *exec_ctx, - grpc_resource_user *resource_user, size_t size) { +void grpc_resource_user_free(grpc_exec_ctx* exec_ctx, + grpc_resource_user* resource_user, size_t size) { gpr_mu_lock(&resource_user->mu); bool was_zero_or_negative = resource_user->free_pool <= 0; resource_user->free_pool += (int64_t)size; @@ -852,10 +854,10 @@ void grpc_resource_user_free(grpc_exec_ctx *exec_ctx, ru_unref_by(exec_ctx, resource_user, (gpr_atm)size); } -void grpc_resource_user_post_reclaimer(grpc_exec_ctx *exec_ctx, - grpc_resource_user *resource_user, +void grpc_resource_user_post_reclaimer(grpc_exec_ctx* exec_ctx, + grpc_resource_user* resource_user, bool destructive, - grpc_closure *closure) { + grpc_closure* closure) { GPR_ASSERT(resource_user->new_reclaimers[destructive] == NULL); resource_user->new_reclaimers[destructive] = closure; GRPC_CLOSURE_SCHED(exec_ctx, @@ -863,8 +865,8 @@ void grpc_resource_user_post_reclaimer(grpc_exec_ctx *exec_ctx, GRPC_ERROR_NONE); } -void grpc_resource_user_finish_reclamation(grpc_exec_ctx *exec_ctx, - grpc_resource_user *resource_user) { +void grpc_resource_user_finish_reclamation(grpc_exec_ctx* exec_ctx, + grpc_resource_user* resource_user) { if (GRPC_TRACER_ON(grpc_resource_quota_trace)) { gpr_log(GPR_DEBUG, "RQ %s %s: reclamation complete", resource_user->resource_quota->name, resource_user->name); @@ -875,8 +877,8 @@ void grpc_resource_user_finish_reclamation(grpc_exec_ctx *exec_ctx, } void grpc_resource_user_slice_allocator_init( - grpc_resource_user_slice_allocator *slice_allocator, - grpc_resource_user *resource_user, grpc_iomgr_cb_func cb, void *p) { + grpc_resource_user_slice_allocator* slice_allocator, + grpc_resource_user* resource_user, grpc_iomgr_cb_func cb, void* p) { GRPC_CLOSURE_INIT(&slice_allocator->on_allocated, ru_allocated_slices, slice_allocator, grpc_schedule_on_exec_ctx); GRPC_CLOSURE_INIT(&slice_allocator->on_done, cb, p, @@ -885,9 +887,9 @@ void grpc_resource_user_slice_allocator_init( } void grpc_resource_user_alloc_slices( - grpc_exec_ctx *exec_ctx, - grpc_resource_user_slice_allocator *slice_allocator, size_t length, - size_t count, grpc_slice_buffer *dest) { + grpc_exec_ctx* exec_ctx, + grpc_resource_user_slice_allocator* slice_allocator, size_t length, + size_t count, grpc_slice_buffer* dest) { slice_allocator->length = length; slice_allocator->count = count; slice_allocator->dest = dest; @@ -895,8 +897,8 @@ void grpc_resource_user_alloc_slices( count * length, &slice_allocator->on_allocated); } -grpc_slice grpc_resource_user_slice_malloc(grpc_exec_ctx *exec_ctx, - grpc_resource_user *resource_user, +grpc_slice grpc_resource_user_slice_malloc(grpc_exec_ctx* exec_ctx, + grpc_resource_user* resource_user, size_t size) { grpc_resource_user_alloc(exec_ctx, resource_user, size, NULL); return ru_slice_create(resource_user, size); diff --git a/src/core/lib/iomgr/resource_quota.h b/src/core/lib/iomgr/resource_quota.h index 1d4249b7e2..fcdf9c2de5 100644 --- a/src/core/lib/iomgr/resource_quota.h +++ b/src/core/lib/iomgr/resource_quota.h @@ -67,58 +67,58 @@ extern "C" { extern grpc_tracer_flag grpc_resource_quota_trace; -grpc_resource_quota *grpc_resource_quota_ref_internal( - grpc_resource_quota *resource_quota); -void grpc_resource_quota_unref_internal(grpc_exec_ctx *exec_ctx, - grpc_resource_quota *resource_quota); -grpc_resource_quota *grpc_resource_quota_from_channel_args( - const grpc_channel_args *channel_args); +grpc_resource_quota* grpc_resource_quota_ref_internal( + grpc_resource_quota* resource_quota); +void grpc_resource_quota_unref_internal(grpc_exec_ctx* exec_ctx, + grpc_resource_quota* resource_quota); +grpc_resource_quota* grpc_resource_quota_from_channel_args( + const grpc_channel_args* channel_args); /* Return a number indicating current memory pressure: 0.0 ==> no memory usage 1.0 ==> maximum memory usage */ double grpc_resource_quota_get_memory_pressure( - grpc_resource_quota *resource_quota); + grpc_resource_quota* resource_quota); -size_t grpc_resource_quota_peek_size(grpc_resource_quota *resource_quota); +size_t grpc_resource_quota_peek_size(grpc_resource_quota* resource_quota); typedef struct grpc_resource_user grpc_resource_user; -grpc_resource_user *grpc_resource_user_create( - grpc_resource_quota *resource_quota, const char *name); +grpc_resource_user* grpc_resource_user_create( + grpc_resource_quota* resource_quota, const char* name); /* Returns a borrowed reference to the underlying resource quota for this resource user. */ -grpc_resource_quota *grpc_resource_user_quota( - grpc_resource_user *resource_user); +grpc_resource_quota* grpc_resource_user_quota( + grpc_resource_user* resource_user); -void grpc_resource_user_ref(grpc_resource_user *resource_user); -void grpc_resource_user_unref(grpc_exec_ctx *exec_ctx, - grpc_resource_user *resource_user); -void grpc_resource_user_shutdown(grpc_exec_ctx *exec_ctx, - grpc_resource_user *resource_user); +void grpc_resource_user_ref(grpc_resource_user* resource_user); +void grpc_resource_user_unref(grpc_exec_ctx* exec_ctx, + grpc_resource_user* resource_user); +void grpc_resource_user_shutdown(grpc_exec_ctx* exec_ctx, + grpc_resource_user* resource_user); /* Allocate from the resource user (and its quota). If optional_on_done is NULL, then allocate immediately. This may push the quota over-limit, at which point reclamation will kick in. If optional_on_done is non-NULL, it will be scheduled when the allocation has been granted by the quota. */ -void grpc_resource_user_alloc(grpc_exec_ctx *exec_ctx, - grpc_resource_user *resource_user, size_t size, - grpc_closure *optional_on_done); +void grpc_resource_user_alloc(grpc_exec_ctx* exec_ctx, + grpc_resource_user* resource_user, size_t size, + grpc_closure* optional_on_done); /* Release memory back to the quota */ -void grpc_resource_user_free(grpc_exec_ctx *exec_ctx, - grpc_resource_user *resource_user, size_t size); +void grpc_resource_user_free(grpc_exec_ctx* exec_ctx, + grpc_resource_user* resource_user, size_t size); /* Post a memory reclaimer to the resource user. Only one benign and one destructive reclaimer can be posted at once. When executed, the reclaimer MUST call grpc_resource_user_finish_reclamation before it completes, to return control to the resource quota. */ -void grpc_resource_user_post_reclaimer(grpc_exec_ctx *exec_ctx, - grpc_resource_user *resource_user, - bool destructive, grpc_closure *closure); +void grpc_resource_user_post_reclaimer(grpc_exec_ctx* exec_ctx, + grpc_resource_user* resource_user, + bool destructive, grpc_closure* closure); /* Finish a reclamation step */ -void grpc_resource_user_finish_reclamation(grpc_exec_ctx *exec_ctx, - grpc_resource_user *resource_user); +void grpc_resource_user_finish_reclamation(grpc_exec_ctx* exec_ctx, + grpc_resource_user* resource_user); /* Helper to allocate slices from a resource user */ typedef struct grpc_resource_user_slice_allocator { @@ -131,27 +131,27 @@ typedef struct grpc_resource_user_slice_allocator { /* Number of slices to allocate on the current request */ size_t count; /* Destination for slices to allocate on the current request */ - grpc_slice_buffer *dest; + grpc_slice_buffer* dest; /* Parent resource user */ - grpc_resource_user *resource_user; + grpc_resource_user* resource_user; } grpc_resource_user_slice_allocator; /* Initialize a slice allocator. When an allocation is completed, calls \a cb with arg \p. */ void grpc_resource_user_slice_allocator_init( - grpc_resource_user_slice_allocator *slice_allocator, - grpc_resource_user *resource_user, grpc_iomgr_cb_func cb, void *p); + grpc_resource_user_slice_allocator* slice_allocator, + grpc_resource_user* resource_user, grpc_iomgr_cb_func cb, void* p); /* Allocate \a count slices of length \a length into \a dest. Only one request can be outstanding at a time. */ void grpc_resource_user_alloc_slices( - grpc_exec_ctx *exec_ctx, - grpc_resource_user_slice_allocator *slice_allocator, size_t length, - size_t count, grpc_slice_buffer *dest); + grpc_exec_ctx* exec_ctx, + grpc_resource_user_slice_allocator* slice_allocator, size_t length, + size_t count, grpc_slice_buffer* dest); /* Allocate one slice of length \a size synchronously. */ -grpc_slice grpc_resource_user_slice_malloc(grpc_exec_ctx *exec_ctx, - grpc_resource_user *resource_user, +grpc_slice grpc_resource_user_slice_malloc(grpc_exec_ctx* exec_ctx, + grpc_resource_user* resource_user, size_t size); #ifdef __cplusplus diff --git a/src/core/lib/iomgr/sockaddr_utils.cc b/src/core/lib/iomgr/sockaddr_utils.cc index 8a2e6ed89b..2dbc5aa6e7 100644 --- a/src/core/lib/iomgr/sockaddr_utils.cc +++ b/src/core/lib/iomgr/sockaddr_utils.cc @@ -36,16 +36,16 @@ static const uint8_t kV4MappedPrefix[] = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0xff, 0xff}; -int grpc_sockaddr_is_v4mapped(const grpc_resolved_address *resolved_addr, - grpc_resolved_address *resolved_addr4_out) { +int grpc_sockaddr_is_v4mapped(const grpc_resolved_address* resolved_addr, + grpc_resolved_address* resolved_addr4_out) { GPR_ASSERT(resolved_addr != resolved_addr4_out); - const struct sockaddr *addr = (const struct sockaddr *)resolved_addr->addr; - struct sockaddr_in *addr4_out = + const struct sockaddr* addr = (const struct sockaddr*)resolved_addr->addr; + struct sockaddr_in* addr4_out = resolved_addr4_out == NULL ? NULL - : (struct sockaddr_in *)resolved_addr4_out->addr; + : (struct sockaddr_in*)resolved_addr4_out->addr; if (addr->sa_family == AF_INET6) { - const struct sockaddr_in6 *addr6 = (const struct sockaddr_in6 *)addr; + const struct sockaddr_in6* addr6 = (const struct sockaddr_in6*)addr; if (memcmp(addr6->sin6_addr.s6_addr, kV4MappedPrefix, sizeof(kV4MappedPrefix)) == 0) { if (resolved_addr4_out != NULL) { @@ -63,14 +63,14 @@ int grpc_sockaddr_is_v4mapped(const grpc_resolved_address *resolved_addr, return 0; } -int grpc_sockaddr_to_v4mapped(const grpc_resolved_address *resolved_addr, - grpc_resolved_address *resolved_addr6_out) { +int grpc_sockaddr_to_v4mapped(const grpc_resolved_address* resolved_addr, + grpc_resolved_address* resolved_addr6_out) { GPR_ASSERT(resolved_addr != resolved_addr6_out); - const struct sockaddr *addr = (const struct sockaddr *)resolved_addr->addr; - struct sockaddr_in6 *addr6_out = - (struct sockaddr_in6 *)resolved_addr6_out->addr; + const struct sockaddr* addr = (const struct sockaddr*)resolved_addr->addr; + struct sockaddr_in6* addr6_out = + (struct sockaddr_in6*)resolved_addr6_out->addr; if (addr->sa_family == AF_INET) { - const struct sockaddr_in *addr4 = (const struct sockaddr_in *)addr; + const struct sockaddr_in* addr4 = (const struct sockaddr_in*)addr; memset(resolved_addr6_out, 0, sizeof(*resolved_addr6_out)); addr6_out->sin6_family = AF_INET6; memcpy(&addr6_out->sin6_addr.s6_addr[0], kV4MappedPrefix, 12); @@ -82,17 +82,17 @@ int grpc_sockaddr_to_v4mapped(const grpc_resolved_address *resolved_addr, return 0; } -int grpc_sockaddr_is_wildcard(const grpc_resolved_address *resolved_addr, - int *port_out) { - const struct sockaddr *addr; +int grpc_sockaddr_is_wildcard(const grpc_resolved_address* resolved_addr, + int* port_out) { + const struct sockaddr* addr; grpc_resolved_address addr4_normalized; if (grpc_sockaddr_is_v4mapped(resolved_addr, &addr4_normalized)) { resolved_addr = &addr4_normalized; } - addr = (const struct sockaddr *)resolved_addr->addr; + addr = (const struct sockaddr*)resolved_addr->addr; if (addr->sa_family == AF_INET) { /* Check for 0.0.0.0 */ - const struct sockaddr_in *addr4 = (const struct sockaddr_in *)addr; + const struct sockaddr_in* addr4 = (const struct sockaddr_in*)addr; if (addr4->sin_addr.s_addr != 0) { return 0; } @@ -100,7 +100,7 @@ int grpc_sockaddr_is_wildcard(const grpc_resolved_address *resolved_addr, return 1; } else if (addr->sa_family == AF_INET6) { /* Check for :: */ - const struct sockaddr_in6 *addr6 = (const struct sockaddr_in6 *)addr; + const struct sockaddr_in6* addr6 = (const struct sockaddr_in6*)addr; int i; for (i = 0; i < 16; i++) { if (addr6->sin6_addr.s6_addr[i] != 0) { @@ -114,15 +114,15 @@ int grpc_sockaddr_is_wildcard(const grpc_resolved_address *resolved_addr, } } -void grpc_sockaddr_make_wildcards(int port, grpc_resolved_address *wild4_out, - grpc_resolved_address *wild6_out) { +void grpc_sockaddr_make_wildcards(int port, grpc_resolved_address* wild4_out, + grpc_resolved_address* wild6_out) { grpc_sockaddr_make_wildcard4(port, wild4_out); grpc_sockaddr_make_wildcard6(port, wild6_out); } void grpc_sockaddr_make_wildcard4(int port, - grpc_resolved_address *resolved_wild_out) { - struct sockaddr_in *wild_out = (struct sockaddr_in *)resolved_wild_out->addr; + grpc_resolved_address* resolved_wild_out) { + struct sockaddr_in* wild_out = (struct sockaddr_in*)resolved_wild_out->addr; GPR_ASSERT(port >= 0 && port < 65536); memset(resolved_wild_out, 0, sizeof(*resolved_wild_out)); wild_out->sin_family = AF_INET; @@ -131,9 +131,8 @@ void grpc_sockaddr_make_wildcard4(int port, } void grpc_sockaddr_make_wildcard6(int port, - grpc_resolved_address *resolved_wild_out) { - struct sockaddr_in6 *wild_out = - (struct sockaddr_in6 *)resolved_wild_out->addr; + grpc_resolved_address* resolved_wild_out) { + struct sockaddr_in6* wild_out = (struct sockaddr_in6*)resolved_wild_out->addr; GPR_ASSERT(port >= 0 && port < 65536); memset(resolved_wild_out, 0, sizeof(*resolved_wild_out)); wild_out->sin6_family = AF_INET6; @@ -141,14 +140,14 @@ void grpc_sockaddr_make_wildcard6(int port, resolved_wild_out->len = sizeof(struct sockaddr_in6); } -int grpc_sockaddr_to_string(char **out, - const grpc_resolved_address *resolved_addr, +int grpc_sockaddr_to_string(char** out, + const grpc_resolved_address* resolved_addr, int normalize) { - const struct sockaddr *addr; + const struct sockaddr* addr; const int save_errno = errno; grpc_resolved_address addr_normalized; char ntop_buf[INET6_ADDRSTRLEN]; - const void *ip = NULL; + const void* ip = NULL; int port; uint32_t sin6_scope_id = 0; int ret; @@ -157,13 +156,13 @@ int grpc_sockaddr_to_string(char **out, if (normalize && grpc_sockaddr_is_v4mapped(resolved_addr, &addr_normalized)) { resolved_addr = &addr_normalized; } - addr = (const struct sockaddr *)resolved_addr->addr; + addr = (const struct sockaddr*)resolved_addr->addr; if (addr->sa_family == AF_INET) { - const struct sockaddr_in *addr4 = (const struct sockaddr_in *)addr; + const struct sockaddr_in* addr4 = (const struct sockaddr_in*)addr; ip = &addr4->sin_addr; port = ntohs(addr4->sin_port); } else if (addr->sa_family == AF_INET6) { - const struct sockaddr_in6 *addr6 = (const struct sockaddr_in6 *)addr; + const struct sockaddr_in6* addr6 = (const struct sockaddr_in6*)addr; ip = &addr6->sin6_addr; port = ntohs(addr6->sin6_port); sin6_scope_id = addr6->sin6_scope_id; @@ -171,7 +170,7 @@ int grpc_sockaddr_to_string(char **out, if (ip != NULL && grpc_inet_ntop(addr->sa_family, ip, ntop_buf, sizeof(ntop_buf)) != NULL) { if (sin6_scope_id != 0) { - char *host_with_scope; + char* host_with_scope; /* Enclose sin6_scope_id with the format defined in RFC 6784 section 2. */ gpr_asprintf(&host_with_scope, "%s%%25%" PRIu32, ntop_buf, sin6_scope_id); ret = gpr_join_host_port(out, host_with_scope, port); @@ -187,17 +186,17 @@ int grpc_sockaddr_to_string(char **out, return ret; } -char *grpc_sockaddr_to_uri(const grpc_resolved_address *resolved_addr) { +char* grpc_sockaddr_to_uri(const grpc_resolved_address* resolved_addr) { grpc_resolved_address addr_normalized; if (grpc_sockaddr_is_v4mapped(resolved_addr, &addr_normalized)) { resolved_addr = &addr_normalized; } - const char *scheme = grpc_sockaddr_get_uri_scheme(resolved_addr); + const char* scheme = grpc_sockaddr_get_uri_scheme(resolved_addr); if (scheme == NULL || strcmp("unix", scheme) == 0) { return grpc_sockaddr_to_uri_unix_if_possible(resolved_addr); } - char *path = NULL; - char *uri_str = NULL; + char* path = NULL; + char* uri_str = NULL; if (grpc_sockaddr_to_string(&path, resolved_addr, false /* suppress errors */) && scheme != NULL) { @@ -207,9 +206,9 @@ char *grpc_sockaddr_to_uri(const grpc_resolved_address *resolved_addr) { return uri_str != NULL ? uri_str : NULL; } -const char *grpc_sockaddr_get_uri_scheme( - const grpc_resolved_address *resolved_addr) { - const struct sockaddr *addr = (const struct sockaddr *)resolved_addr->addr; +const char* grpc_sockaddr_get_uri_scheme( + const grpc_resolved_address* resolved_addr) { + const struct sockaddr* addr = (const struct sockaddr*)resolved_addr->addr; switch (addr->sa_family) { case AF_INET: return "ipv4"; @@ -221,18 +220,18 @@ const char *grpc_sockaddr_get_uri_scheme( return NULL; } -int grpc_sockaddr_get_family(const grpc_resolved_address *resolved_addr) { - const struct sockaddr *addr = (const struct sockaddr *)resolved_addr->addr; +int grpc_sockaddr_get_family(const grpc_resolved_address* resolved_addr) { + const struct sockaddr* addr = (const struct sockaddr*)resolved_addr->addr; return addr->sa_family; } -int grpc_sockaddr_get_port(const grpc_resolved_address *resolved_addr) { - const struct sockaddr *addr = (const struct sockaddr *)resolved_addr->addr; +int grpc_sockaddr_get_port(const grpc_resolved_address* resolved_addr) { + const struct sockaddr* addr = (const struct sockaddr*)resolved_addr->addr; switch (addr->sa_family) { case AF_INET: - return ntohs(((struct sockaddr_in *)addr)->sin_port); + return ntohs(((struct sockaddr_in*)addr)->sin_port); case AF_INET6: - return ntohs(((struct sockaddr_in6 *)addr)->sin6_port); + return ntohs(((struct sockaddr_in6*)addr)->sin6_port); default: if (grpc_is_unix_socket(resolved_addr)) { return 1; @@ -243,17 +242,17 @@ int grpc_sockaddr_get_port(const grpc_resolved_address *resolved_addr) { } } -int grpc_sockaddr_set_port(const grpc_resolved_address *resolved_addr, +int grpc_sockaddr_set_port(const grpc_resolved_address* resolved_addr, int port) { - const struct sockaddr *addr = (const struct sockaddr *)resolved_addr->addr; + const struct sockaddr* addr = (const struct sockaddr*)resolved_addr->addr; switch (addr->sa_family) { case AF_INET: GPR_ASSERT(port >= 0 && port < 65536); - ((struct sockaddr_in *)addr)->sin_port = htons((uint16_t)port); + ((struct sockaddr_in*)addr)->sin_port = htons((uint16_t)port); return 1; case AF_INET6: GPR_ASSERT(port >= 0 && port < 65536); - ((struct sockaddr_in6 *)addr)->sin6_port = htons((uint16_t)port); + ((struct sockaddr_in6*)addr)->sin6_port = htons((uint16_t)port); return 1; default: gpr_log(GPR_ERROR, "Unknown socket family %d in grpc_sockaddr_set_port", diff --git a/src/core/lib/iomgr/sockaddr_utils.h b/src/core/lib/iomgr/sockaddr_utils.h index 1fd552febb..090470d49e 100644 --- a/src/core/lib/iomgr/sockaddr_utils.h +++ b/src/core/lib/iomgr/sockaddr_utils.h @@ -30,33 +30,33 @@ extern "C" { If addr4_out is non-NULL, the inner IPv4 address will be copied here when returning true. */ -int grpc_sockaddr_is_v4mapped(const grpc_resolved_address *addr, - grpc_resolved_address *addr4_out); +int grpc_sockaddr_is_v4mapped(const grpc_resolved_address* addr, + grpc_resolved_address* addr4_out); /* If addr is an AF_INET address, writes the corresponding ::ffff:0.0.0.0/96 address to addr6_out and returns true. Otherwise returns false. */ -int grpc_sockaddr_to_v4mapped(const grpc_resolved_address *addr, - grpc_resolved_address *addr6_out); +int grpc_sockaddr_to_v4mapped(const grpc_resolved_address* addr, + grpc_resolved_address* addr6_out); /* If addr is ::, 0.0.0.0, or ::ffff:0.0.0.0, writes the port number to *port_out (if not NULL) and returns true, otherwise returns false. */ -int grpc_sockaddr_is_wildcard(const grpc_resolved_address *addr, int *port_out); +int grpc_sockaddr_is_wildcard(const grpc_resolved_address* addr, int* port_out); /* Writes 0.0.0.0:port and [::]:port to separate sockaddrs. */ -void grpc_sockaddr_make_wildcards(int port, grpc_resolved_address *wild4_out, - grpc_resolved_address *wild6_out); +void grpc_sockaddr_make_wildcards(int port, grpc_resolved_address* wild4_out, + grpc_resolved_address* wild6_out); /* Writes 0.0.0.0:port. */ -void grpc_sockaddr_make_wildcard4(int port, grpc_resolved_address *wild_out); +void grpc_sockaddr_make_wildcard4(int port, grpc_resolved_address* wild_out); /* Writes [::]:port. */ -void grpc_sockaddr_make_wildcard6(int port, grpc_resolved_address *wild_out); +void grpc_sockaddr_make_wildcard6(int port, grpc_resolved_address* wild_out); /* Return the IP port number of a sockaddr */ -int grpc_sockaddr_get_port(const grpc_resolved_address *addr); +int grpc_sockaddr_get_port(const grpc_resolved_address* addr); /* Set IP port number of a sockaddr */ -int grpc_sockaddr_set_port(const grpc_resolved_address *addr, int port); +int grpc_sockaddr_set_port(const grpc_resolved_address* addr, int port); /* Converts a sockaddr into a newly-allocated human-readable string. @@ -70,16 +70,16 @@ int grpc_sockaddr_set_port(const grpc_resolved_address *addr, int port); In the unlikely event of an error, returns -1 and sets *out to NULL. The existing value of errno is always preserved. */ -int grpc_sockaddr_to_string(char **out, const grpc_resolved_address *addr, +int grpc_sockaddr_to_string(char** out, const grpc_resolved_address* addr, int normalize); /* Returns the URI string corresponding to \a addr */ -char *grpc_sockaddr_to_uri(const grpc_resolved_address *addr); +char* grpc_sockaddr_to_uri(const grpc_resolved_address* addr); /* Returns the URI scheme corresponding to \a addr */ -const char *grpc_sockaddr_get_uri_scheme(const grpc_resolved_address *addr); +const char* grpc_sockaddr_get_uri_scheme(const grpc_resolved_address* addr); -int grpc_sockaddr_get_family(const grpc_resolved_address *resolved_addr); +int grpc_sockaddr_get_family(const grpc_resolved_address* resolved_addr); #ifdef __cplusplus } diff --git a/src/core/lib/iomgr/socket_factory_posix.cc b/src/core/lib/iomgr/socket_factory_posix.cc index 8e907703ae..40bfecd4c2 100644 --- a/src/core/lib/iomgr/socket_factory_posix.cc +++ b/src/core/lib/iomgr/socket_factory_posix.cc @@ -27,28 +27,28 @@ #include <grpc/support/sync.h> #include <grpc/support/useful.h> -void grpc_socket_factory_init(grpc_socket_factory *factory, - const grpc_socket_factory_vtable *vtable) { +void grpc_socket_factory_init(grpc_socket_factory* factory, + const grpc_socket_factory_vtable* vtable) { factory->vtable = vtable; gpr_ref_init(&factory->refcount, 1); } -int grpc_socket_factory_socket(grpc_socket_factory *factory, int domain, +int grpc_socket_factory_socket(grpc_socket_factory* factory, int domain, int type, int protocol) { return factory->vtable->socket(factory, domain, type, protocol); } -int grpc_socket_factory_bind(grpc_socket_factory *factory, int sockfd, - const grpc_resolved_address *addr) { +int grpc_socket_factory_bind(grpc_socket_factory* factory, int sockfd, + const grpc_resolved_address* addr) { return factory->vtable->bind(factory, sockfd, addr); } -int grpc_socket_factory_compare(grpc_socket_factory *a, - grpc_socket_factory *b) { +int grpc_socket_factory_compare(grpc_socket_factory* a, + grpc_socket_factory* b) { int c = GPR_ICMP(a, b); if (c != 0) { - grpc_socket_factory *sma = a; - grpc_socket_factory *smb = b; + grpc_socket_factory* sma = a; + grpc_socket_factory* smb = b; c = GPR_ICMP(sma->vtable, smb->vtable); if (c == 0) { c = sma->vtable->compare(sma, smb); @@ -57,35 +57,35 @@ int grpc_socket_factory_compare(grpc_socket_factory *a, return c; } -grpc_socket_factory *grpc_socket_factory_ref(grpc_socket_factory *factory) { +grpc_socket_factory* grpc_socket_factory_ref(grpc_socket_factory* factory) { gpr_ref(&factory->refcount); return factory; } -void grpc_socket_factory_unref(grpc_socket_factory *factory) { +void grpc_socket_factory_unref(grpc_socket_factory* factory) { if (gpr_unref(&factory->refcount)) { factory->vtable->destroy(factory); } } -static void *socket_factory_arg_copy(void *p) { - return grpc_socket_factory_ref((grpc_socket_factory *)p); +static void* socket_factory_arg_copy(void* p) { + return grpc_socket_factory_ref((grpc_socket_factory*)p); } -static void socket_factory_arg_destroy(grpc_exec_ctx *exec_ctx, void *p) { - grpc_socket_factory_unref((grpc_socket_factory *)p); +static void socket_factory_arg_destroy(grpc_exec_ctx* exec_ctx, void* p) { + grpc_socket_factory_unref((grpc_socket_factory*)p); } -static int socket_factory_cmp(void *a, void *b) { - return grpc_socket_factory_compare((grpc_socket_factory *)a, - (grpc_socket_factory *)b); +static int socket_factory_cmp(void* a, void* b) { + return grpc_socket_factory_compare((grpc_socket_factory*)a, + (grpc_socket_factory*)b); } static const grpc_arg_pointer_vtable socket_factory_arg_vtable = { socket_factory_arg_copy, socket_factory_arg_destroy, socket_factory_cmp}; -grpc_arg grpc_socket_factory_to_arg(grpc_socket_factory *factory) { - return grpc_channel_arg_pointer_create((char *)GRPC_ARG_SOCKET_FACTORY, +grpc_arg grpc_socket_factory_to_arg(grpc_socket_factory* factory) { + return grpc_channel_arg_pointer_create((char*)GRPC_ARG_SOCKET_FACTORY, factory, &socket_factory_arg_vtable); } diff --git a/src/core/lib/iomgr/socket_factory_posix.h b/src/core/lib/iomgr/socket_factory_posix.h index a46938b06e..e8257b07c4 100644 --- a/src/core/lib/iomgr/socket_factory_posix.h +++ b/src/core/lib/iomgr/socket_factory_posix.h @@ -30,43 +30,43 @@ extern "C" { /** The virtual table of grpc_socket_factory */ typedef struct { /** Replacement for socket(2) */ - int (*socket)(grpc_socket_factory *factory, int domain, int type, + int (*socket)(grpc_socket_factory* factory, int domain, int type, int protocol); /** Replacement for bind(2) */ - int (*bind)(grpc_socket_factory *factory, int sockfd, - const grpc_resolved_address *addr); + int (*bind)(grpc_socket_factory* factory, int sockfd, + const grpc_resolved_address* addr); /** Compare socket factory \a a and \a b */ - int (*compare)(grpc_socket_factory *a, grpc_socket_factory *b); + int (*compare)(grpc_socket_factory* a, grpc_socket_factory* b); /** Destroys the socket factory instance */ - void (*destroy)(grpc_socket_factory *factory); + void (*destroy)(grpc_socket_factory* factory); } grpc_socket_factory_vtable; /** The Socket Factory interface allows changes on socket options */ struct grpc_socket_factory { - const grpc_socket_factory_vtable *vtable; + const grpc_socket_factory_vtable* vtable; gpr_refcount refcount; }; /** called by concrete implementations to initialize the base struct */ -void grpc_socket_factory_init(grpc_socket_factory *factory, - const grpc_socket_factory_vtable *vtable); +void grpc_socket_factory_init(grpc_socket_factory* factory, + const grpc_socket_factory_vtable* vtable); /** Wrap \a factory as a grpc_arg */ -grpc_arg grpc_socket_factory_to_arg(grpc_socket_factory *factory); +grpc_arg grpc_socket_factory_to_arg(grpc_socket_factory* factory); /** Perform the equivalent of a socket(2) operation using \a factory */ -int grpc_socket_factory_socket(grpc_socket_factory *factory, int domain, +int grpc_socket_factory_socket(grpc_socket_factory* factory, int domain, int type, int protocol); /** Perform the equivalent of a bind(2) operation using \a factory */ -int grpc_socket_factory_bind(grpc_socket_factory *factory, int sockfd, - const grpc_resolved_address *addr); +int grpc_socket_factory_bind(grpc_socket_factory* factory, int sockfd, + const grpc_resolved_address* addr); /** Compare if \a a and \a b are the same factory or have same settings */ -int grpc_socket_factory_compare(grpc_socket_factory *a, grpc_socket_factory *b); +int grpc_socket_factory_compare(grpc_socket_factory* a, grpc_socket_factory* b); -grpc_socket_factory *grpc_socket_factory_ref(grpc_socket_factory *factory); -void grpc_socket_factory_unref(grpc_socket_factory *factory); +grpc_socket_factory* grpc_socket_factory_ref(grpc_socket_factory* factory); +void grpc_socket_factory_unref(grpc_socket_factory* factory); #ifdef __cplusplus } diff --git a/src/core/lib/iomgr/socket_mutator.cc b/src/core/lib/iomgr/socket_mutator.cc index b0435d5a07..ff6c0c70d8 100644 --- a/src/core/lib/iomgr/socket_mutator.cc +++ b/src/core/lib/iomgr/socket_mutator.cc @@ -24,27 +24,27 @@ #include <grpc/support/sync.h> #include <grpc/support/useful.h> -void grpc_socket_mutator_init(grpc_socket_mutator *mutator, - const grpc_socket_mutator_vtable *vtable) { +void grpc_socket_mutator_init(grpc_socket_mutator* mutator, + const grpc_socket_mutator_vtable* vtable) { mutator->vtable = vtable; gpr_ref_init(&mutator->refcount, 1); } -grpc_socket_mutator *grpc_socket_mutator_ref(grpc_socket_mutator *mutator) { +grpc_socket_mutator* grpc_socket_mutator_ref(grpc_socket_mutator* mutator) { gpr_ref(&mutator->refcount); return mutator; } -bool grpc_socket_mutator_mutate_fd(grpc_socket_mutator *mutator, int fd) { +bool grpc_socket_mutator_mutate_fd(grpc_socket_mutator* mutator, int fd) { return mutator->vtable->mutate_fd(fd, mutator); } -int grpc_socket_mutator_compare(grpc_socket_mutator *a, - grpc_socket_mutator *b) { +int grpc_socket_mutator_compare(grpc_socket_mutator* a, + grpc_socket_mutator* b) { int c = GPR_ICMP(a, b); if (c != 0) { - grpc_socket_mutator *sma = a; - grpc_socket_mutator *smb = b; + grpc_socket_mutator* sma = a; + grpc_socket_mutator* smb = b; c = GPR_ICMP(sma->vtable, smb->vtable); if (c == 0) { c = sma->vtable->compare(sma, smb); @@ -53,29 +53,29 @@ int grpc_socket_mutator_compare(grpc_socket_mutator *a, return c; } -void grpc_socket_mutator_unref(grpc_socket_mutator *mutator) { +void grpc_socket_mutator_unref(grpc_socket_mutator* mutator) { if (gpr_unref(&mutator->refcount)) { mutator->vtable->destory(mutator); } } -static void *socket_mutator_arg_copy(void *p) { - return grpc_socket_mutator_ref((grpc_socket_mutator *)p); +static void* socket_mutator_arg_copy(void* p) { + return grpc_socket_mutator_ref((grpc_socket_mutator*)p); } -static void socket_mutator_arg_destroy(grpc_exec_ctx *exec_ctx, void *p) { - grpc_socket_mutator_unref((grpc_socket_mutator *)p); +static void socket_mutator_arg_destroy(grpc_exec_ctx* exec_ctx, void* p) { + grpc_socket_mutator_unref((grpc_socket_mutator*)p); } -static int socket_mutator_cmp(void *a, void *b) { - return grpc_socket_mutator_compare((grpc_socket_mutator *)a, - (grpc_socket_mutator *)b); +static int socket_mutator_cmp(void* a, void* b) { + return grpc_socket_mutator_compare((grpc_socket_mutator*)a, + (grpc_socket_mutator*)b); } static const grpc_arg_pointer_vtable socket_mutator_arg_vtable = { socket_mutator_arg_copy, socket_mutator_arg_destroy, socket_mutator_cmp}; -grpc_arg grpc_socket_mutator_to_arg(grpc_socket_mutator *mutator) { - return grpc_channel_arg_pointer_create((char *)GRPC_ARG_SOCKET_MUTATOR, +grpc_arg grpc_socket_mutator_to_arg(grpc_socket_mutator* mutator) { + return grpc_channel_arg_pointer_create((char*)GRPC_ARG_SOCKET_MUTATOR, mutator, &socket_mutator_arg_vtable); } diff --git a/src/core/lib/iomgr/socket_mutator.h b/src/core/lib/iomgr/socket_mutator.h index ba956e16f0..b4103f7e93 100644 --- a/src/core/lib/iomgr/socket_mutator.h +++ b/src/core/lib/iomgr/socket_mutator.h @@ -31,34 +31,34 @@ extern "C" { /** The virtual table of grpc_socket_mutator */ typedef struct { /** Mutates the socket opitons of \a fd */ - bool (*mutate_fd)(int fd, grpc_socket_mutator *mutator); + bool (*mutate_fd)(int fd, grpc_socket_mutator* mutator); /** Compare socket mutator \a a and \a b */ - int (*compare)(grpc_socket_mutator *a, grpc_socket_mutator *b); + int (*compare)(grpc_socket_mutator* a, grpc_socket_mutator* b); /** Destroys the socket mutator instance */ - void (*destory)(grpc_socket_mutator *mutator); + void (*destory)(grpc_socket_mutator* mutator); } grpc_socket_mutator_vtable; /** The Socket Mutator interface allows changes on socket options */ struct grpc_socket_mutator { - const grpc_socket_mutator_vtable *vtable; + const grpc_socket_mutator_vtable* vtable; gpr_refcount refcount; }; /** called by concrete implementations to initialize the base struct */ -void grpc_socket_mutator_init(grpc_socket_mutator *mutator, - const grpc_socket_mutator_vtable *vtable); +void grpc_socket_mutator_init(grpc_socket_mutator* mutator, + const grpc_socket_mutator_vtable* vtable); /** Wrap \a mutator as a grpc_arg */ -grpc_arg grpc_socket_mutator_to_arg(grpc_socket_mutator *mutator); +grpc_arg grpc_socket_mutator_to_arg(grpc_socket_mutator* mutator); /** Perform the file descriptor mutation operation of \a mutator on \a fd */ -bool grpc_socket_mutator_mutate_fd(grpc_socket_mutator *mutator, int fd); +bool grpc_socket_mutator_mutate_fd(grpc_socket_mutator* mutator, int fd); /** Compare if \a a and \a b are the same mutator or have same settings */ -int grpc_socket_mutator_compare(grpc_socket_mutator *a, grpc_socket_mutator *b); +int grpc_socket_mutator_compare(grpc_socket_mutator* a, grpc_socket_mutator* b); -grpc_socket_mutator *grpc_socket_mutator_ref(grpc_socket_mutator *mutator); -void grpc_socket_mutator_unref(grpc_socket_mutator *mutator); +grpc_socket_mutator* grpc_socket_mutator_ref(grpc_socket_mutator* mutator); +void grpc_socket_mutator_unref(grpc_socket_mutator* mutator); #ifdef __cplusplus } diff --git a/src/core/lib/iomgr/socket_utils.h b/src/core/lib/iomgr/socket_utils.h index d6c538ec6f..4816ab6be7 100644 --- a/src/core/lib/iomgr/socket_utils.h +++ b/src/core/lib/iomgr/socket_utils.h @@ -26,7 +26,7 @@ extern "C" { #endif /* A wrapper for inet_ntop on POSIX systems and InetNtop on Windows systems */ -const char *grpc_inet_ntop(int af, const void *src, char *dst, size_t size); +const char* grpc_inet_ntop(int af, const void* src, char* dst, size_t size); #ifdef __cplusplus } diff --git a/src/core/lib/iomgr/socket_utils_common_posix.cc b/src/core/lib/iomgr/socket_utils_common_posix.cc index b8e2a0cdfd..88b757a4ae 100644 --- a/src/core/lib/iomgr/socket_utils_common_posix.cc +++ b/src/core/lib/iomgr/socket_utils_common_posix.cc @@ -44,7 +44,7 @@ #include "src/core/lib/support/string.h" /* set a socket to non blocking mode */ -grpc_error *grpc_set_socket_nonblocking(int fd, int non_blocking) { +grpc_error* grpc_set_socket_nonblocking(int fd, int non_blocking) { int oldflags = fcntl(fd, F_GETFL, 0); if (oldflags < 0) { return GRPC_OS_ERROR(errno, "fcntl"); @@ -63,7 +63,7 @@ grpc_error *grpc_set_socket_nonblocking(int fd, int non_blocking) { return GRPC_ERROR_NONE; } -grpc_error *grpc_set_socket_no_sigpipe_if_possible(int fd) { +grpc_error* grpc_set_socket_no_sigpipe_if_possible(int fd) { #ifdef GRPC_HAVE_SO_NOSIGPIPE int val = 1; int newval; @@ -81,7 +81,7 @@ grpc_error *grpc_set_socket_no_sigpipe_if_possible(int fd) { return GRPC_ERROR_NONE; } -grpc_error *grpc_set_socket_ip_pktinfo_if_possible(int fd) { +grpc_error* grpc_set_socket_ip_pktinfo_if_possible(int fd) { #ifdef GRPC_HAVE_IP_PKTINFO int get_local_ip = 1; if (0 != setsockopt(fd, IPPROTO_IP, IP_PKTINFO, &get_local_ip, @@ -92,7 +92,7 @@ grpc_error *grpc_set_socket_ip_pktinfo_if_possible(int fd) { return GRPC_ERROR_NONE; } -grpc_error *grpc_set_socket_ipv6_recvpktinfo_if_possible(int fd) { +grpc_error* grpc_set_socket_ipv6_recvpktinfo_if_possible(int fd) { #ifdef GRPC_HAVE_IPV6_RECVPKTINFO int get_local_ip = 1; if (0 != setsockopt(fd, IPPROTO_IPV6, IPV6_RECVPKTINFO, &get_local_ip, @@ -103,14 +103,14 @@ grpc_error *grpc_set_socket_ipv6_recvpktinfo_if_possible(int fd) { return GRPC_ERROR_NONE; } -grpc_error *grpc_set_socket_sndbuf(int fd, int buffer_size_bytes) { +grpc_error* grpc_set_socket_sndbuf(int fd, int buffer_size_bytes) { return 0 == setsockopt(fd, SOL_SOCKET, SO_SNDBUF, &buffer_size_bytes, sizeof(buffer_size_bytes)) ? GRPC_ERROR_NONE : GRPC_OS_ERROR(errno, "setsockopt(SO_SNDBUF)"); } -grpc_error *grpc_set_socket_rcvbuf(int fd, int buffer_size_bytes) { +grpc_error* grpc_set_socket_rcvbuf(int fd, int buffer_size_bytes) { return 0 == setsockopt(fd, SOL_SOCKET, SO_RCVBUF, &buffer_size_bytes, sizeof(buffer_size_bytes)) ? GRPC_ERROR_NONE @@ -118,7 +118,7 @@ grpc_error *grpc_set_socket_rcvbuf(int fd, int buffer_size_bytes) { } /* set a socket to close on exec */ -grpc_error *grpc_set_socket_cloexec(int fd, int close_on_exec) { +grpc_error* grpc_set_socket_cloexec(int fd, int close_on_exec) { int oldflags = fcntl(fd, F_GETFD, 0); if (oldflags < 0) { return GRPC_OS_ERROR(errno, "fcntl"); @@ -138,7 +138,7 @@ grpc_error *grpc_set_socket_cloexec(int fd, int close_on_exec) { } /* set a socket to reuse old addresses */ -grpc_error *grpc_set_socket_reuse_addr(int fd, int reuse) { +grpc_error* grpc_set_socket_reuse_addr(int fd, int reuse) { int val = (reuse != 0); int newval; socklen_t intlen = sizeof(newval); @@ -156,7 +156,7 @@ grpc_error *grpc_set_socket_reuse_addr(int fd, int reuse) { } /* set a socket to reuse old addresses */ -grpc_error *grpc_set_socket_reuse_port(int fd, int reuse) { +grpc_error* grpc_set_socket_reuse_port(int fd, int reuse) { #ifndef SO_REUSEPORT return GRPC_ERROR_CREATE_FROM_STATIC_STRING( "SO_REUSEPORT unavailable on compiling system"); @@ -179,7 +179,7 @@ grpc_error *grpc_set_socket_reuse_port(int fd, int reuse) { } /* disable nagle */ -grpc_error *grpc_set_socket_low_latency(int fd, int low_latency) { +grpc_error* grpc_set_socket_low_latency(int fd, int low_latency) { int val = (low_latency != 0); int newval; socklen_t intlen = sizeof(newval); @@ -196,7 +196,7 @@ grpc_error *grpc_set_socket_low_latency(int fd, int low_latency) { } /* set a socket using a grpc_socket_mutator */ -grpc_error *grpc_set_socket_with_mutator(int fd, grpc_socket_mutator *mutator) { +grpc_error* grpc_set_socket_with_mutator(int fd, grpc_socket_mutator* mutator) { GPR_ASSERT(mutator); if (!grpc_socket_mutator_mutate_fd(mutator, fd)) { return GRPC_ERROR_CREATE_FROM_STATIC_STRING("grpc_socket_mutator failed."); @@ -217,7 +217,7 @@ static void probe_ipv6_once(void) { memset(&addr, 0, sizeof(addr)); addr.sin6_family = AF_INET6; addr.sin6_addr.s6_addr[15] = 1; /* [::1]:0 */ - if (bind(fd, (struct sockaddr *)&addr, sizeof(addr)) == 0) { + if (bind(fd, (struct sockaddr*)&addr, sizeof(addr)) == 0) { g_ipv6_loopback_available = 1; } else { gpr_log(GPR_INFO, @@ -249,35 +249,35 @@ static int set_socket_dualstack(int fd) { } } -static grpc_error *error_for_fd(int fd, const grpc_resolved_address *addr) { +static grpc_error* error_for_fd(int fd, const grpc_resolved_address* addr) { if (fd >= 0) return GRPC_ERROR_NONE; - char *addr_str; + char* addr_str; grpc_sockaddr_to_string(&addr_str, addr, 0); - grpc_error *err = grpc_error_set_str(GRPC_OS_ERROR(errno, "socket"), + grpc_error* err = grpc_error_set_str(GRPC_OS_ERROR(errno, "socket"), GRPC_ERROR_STR_TARGET_ADDRESS, grpc_slice_from_copied_string(addr_str)); gpr_free(addr_str); return err; } -grpc_error *grpc_create_dualstack_socket( - const grpc_resolved_address *resolved_addr, int type, int protocol, - grpc_dualstack_mode *dsmode, int *newfd) { +grpc_error* grpc_create_dualstack_socket( + const grpc_resolved_address* resolved_addr, int type, int protocol, + grpc_dualstack_mode* dsmode, int* newfd) { return grpc_create_dualstack_socket_using_factory(NULL, resolved_addr, type, protocol, dsmode, newfd); } -static int create_socket(grpc_socket_factory *factory, int domain, int type, +static int create_socket(grpc_socket_factory* factory, int domain, int type, int protocol) { return (factory != NULL) ? grpc_socket_factory_socket(factory, domain, type, protocol) : socket(domain, type, protocol); } -grpc_error *grpc_create_dualstack_socket_using_factory( - grpc_socket_factory *factory, const grpc_resolved_address *resolved_addr, - int type, int protocol, grpc_dualstack_mode *dsmode, int *newfd) { - const struct sockaddr *addr = (const struct sockaddr *)resolved_addr->addr; +grpc_error* grpc_create_dualstack_socket_using_factory( + grpc_socket_factory* factory, const grpc_resolved_address* resolved_addr, + int type, int protocol, grpc_dualstack_mode* dsmode, int* newfd) { + const struct sockaddr* addr = (const struct sockaddr*)resolved_addr->addr; int family = addr->sa_family; if (family == AF_INET6) { if (grpc_ipv6_loopback_available()) { @@ -307,7 +307,7 @@ grpc_error *grpc_create_dualstack_socket_using_factory( return error_for_fd(*newfd, resolved_addr); } -const char *grpc_inet_ntop(int af, const void *src, char *dst, size_t size) { +const char* grpc_inet_ntop(int af, const void* src, char* dst, size_t size) { GPR_ASSERT(size <= (socklen_t)-1); return inet_ntop(af, src, dst, (socklen_t)size); } diff --git a/src/core/lib/iomgr/socket_utils_linux.cc b/src/core/lib/iomgr/socket_utils_linux.cc index e7b094d216..12199c5c89 100644 --- a/src/core/lib/iomgr/socket_utils_linux.cc +++ b/src/core/lib/iomgr/socket_utils_linux.cc @@ -28,15 +28,15 @@ #include <sys/socket.h> #include <sys/types.h> -int grpc_accept4(int sockfd, grpc_resolved_address *resolved_addr, int nonblock, +int grpc_accept4(int sockfd, grpc_resolved_address* resolved_addr, int nonblock, int cloexec) { int flags = 0; GPR_ASSERT(sizeof(socklen_t) <= sizeof(size_t)); GPR_ASSERT(resolved_addr->len <= (socklen_t)-1); flags |= nonblock ? SOCK_NONBLOCK : 0; flags |= cloexec ? SOCK_CLOEXEC : 0; - return accept4(sockfd, (struct sockaddr *)resolved_addr->addr, - (socklen_t *)&resolved_addr->len, flags); + return accept4(sockfd, (struct sockaddr*)resolved_addr->addr, + (socklen_t*)&resolved_addr->len, flags); } #endif diff --git a/src/core/lib/iomgr/socket_utils_posix.cc b/src/core/lib/iomgr/socket_utils_posix.cc index dfd1ffd1e3..c49cbb203b 100644 --- a/src/core/lib/iomgr/socket_utils_posix.cc +++ b/src/core/lib/iomgr/socket_utils_posix.cc @@ -29,13 +29,13 @@ #include <grpc/support/log.h> #include "src/core/lib/iomgr/sockaddr.h" -int grpc_accept4(int sockfd, grpc_resolved_address *resolved_addr, int nonblock, +int grpc_accept4(int sockfd, grpc_resolved_address* resolved_addr, int nonblock, int cloexec) { int fd, flags; GPR_ASSERT(sizeof(socklen_t) <= sizeof(size_t)); GPR_ASSERT(resolved_addr->len <= (socklen_t)-1); - fd = accept(sockfd, (struct sockaddr *)resolved_addr->addr, - (socklen_t *)&resolved_addr->len); + fd = accept(sockfd, (struct sockaddr*)resolved_addr->addr, + (socklen_t*)&resolved_addr->len); if (fd >= 0) { if (nonblock) { flags = fcntl(fd, F_GETFL, 0); diff --git a/src/core/lib/iomgr/socket_utils_posix.h b/src/core/lib/iomgr/socket_utils_posix.h index 73809b68d3..7a9c8139e7 100644 --- a/src/core/lib/iomgr/socket_utils_posix.h +++ b/src/core/lib/iomgr/socket_utils_posix.h @@ -34,23 +34,23 @@ extern "C" { #endif /* a wrapper for accept or accept4 */ -int grpc_accept4(int sockfd, grpc_resolved_address *resolved_addr, int nonblock, +int grpc_accept4(int sockfd, grpc_resolved_address* resolved_addr, int nonblock, int cloexec); /* set a socket to non blocking mode */ -grpc_error *grpc_set_socket_nonblocking(int fd, int non_blocking); +grpc_error* grpc_set_socket_nonblocking(int fd, int non_blocking); /* set a socket to close on exec */ -grpc_error *grpc_set_socket_cloexec(int fd, int close_on_exec); +grpc_error* grpc_set_socket_cloexec(int fd, int close_on_exec); /* set a socket to reuse old addresses */ -grpc_error *grpc_set_socket_reuse_addr(int fd, int reuse); +grpc_error* grpc_set_socket_reuse_addr(int fd, int reuse); /* disable nagle */ -grpc_error *grpc_set_socket_low_latency(int fd, int low_latency); +grpc_error* grpc_set_socket_low_latency(int fd, int low_latency); /* set SO_REUSEPORT */ -grpc_error *grpc_set_socket_reuse_port(int fd, int reuse); +grpc_error* grpc_set_socket_reuse_port(int fd, int reuse); /* Returns true if this system can create AF_INET6 sockets bound to ::1. The value is probed once, and cached for the life of the process. @@ -64,24 +64,24 @@ int grpc_ipv6_loopback_available(void); /* Tries to set SO_NOSIGPIPE if available on this platform. If SO_NO_SIGPIPE is not available, returns 1. */ -grpc_error *grpc_set_socket_no_sigpipe_if_possible(int fd); +grpc_error* grpc_set_socket_no_sigpipe_if_possible(int fd); /* Tries to set IP_PKTINFO if available on this platform. If IP_PKTINFO is not available, returns 1. */ -grpc_error *grpc_set_socket_ip_pktinfo_if_possible(int fd); +grpc_error* grpc_set_socket_ip_pktinfo_if_possible(int fd); /* Tries to set IPV6_RECVPKTINFO if available on this platform. If IPV6_RECVPKTINFO is not available, returns 1. */ -grpc_error *grpc_set_socket_ipv6_recvpktinfo_if_possible(int fd); +grpc_error* grpc_set_socket_ipv6_recvpktinfo_if_possible(int fd); /* Tries to set the socket's send buffer to given size. */ -grpc_error *grpc_set_socket_sndbuf(int fd, int buffer_size_bytes); +grpc_error* grpc_set_socket_sndbuf(int fd, int buffer_size_bytes); /* Tries to set the socket's receive buffer to given size. */ -grpc_error *grpc_set_socket_rcvbuf(int fd, int buffer_size_bytes); +grpc_error* grpc_set_socket_rcvbuf(int fd, int buffer_size_bytes); /* Tries to set the socket using a grpc_socket_mutator */ -grpc_error *grpc_set_socket_with_mutator(int fd, grpc_socket_mutator *mutator); +grpc_error* grpc_set_socket_with_mutator(int fd, grpc_socket_mutator* mutator); /* An enum to keep track of IPv4/IPv6 socket modes. @@ -122,16 +122,16 @@ extern int grpc_forbid_dualstack_sockets_for_testing; IPv4, so that bind() or connect() see the correct family. Also, it's important to distinguish between DUALSTACK and IPV6 when listening on the [::] wildcard address. */ -grpc_error *grpc_create_dualstack_socket(const grpc_resolved_address *addr, +grpc_error* grpc_create_dualstack_socket(const grpc_resolved_address* addr, int type, int protocol, - grpc_dualstack_mode *dsmode, - int *newfd); + grpc_dualstack_mode* dsmode, + int* newfd); /* Same as grpc_create_dualstack_socket(), but use the given socket factory (if non-null) to create the socket, rather than calling socket() directly. */ -grpc_error *grpc_create_dualstack_socket_using_factory( - grpc_socket_factory *factory, const grpc_resolved_address *addr, int type, - int protocol, grpc_dualstack_mode *dsmode, int *newfd); +grpc_error* grpc_create_dualstack_socket_using_factory( + grpc_socket_factory* factory, const grpc_resolved_address* addr, int type, + int protocol, grpc_dualstack_mode* dsmode, int* newfd); #ifdef __cplusplus } diff --git a/src/core/lib/iomgr/socket_utils_uv.cc b/src/core/lib/iomgr/socket_utils_uv.cc index 0f7de4dfad..75316d8c24 100644 --- a/src/core/lib/iomgr/socket_utils_uv.cc +++ b/src/core/lib/iomgr/socket_utils_uv.cc @@ -26,7 +26,7 @@ #include <grpc/support/log.h> -const char *grpc_inet_ntop(int af, const void *src, char *dst, size_t size) { +const char* grpc_inet_ntop(int af, const void* src, char* dst, size_t size) { uv_inet_ntop(af, src, dst, size); return dst; } diff --git a/src/core/lib/iomgr/socket_utils_windows.cc b/src/core/lib/iomgr/socket_utils_windows.cc index 6e85e4b61f..0482a1783d 100644 --- a/src/core/lib/iomgr/socket_utils_windows.cc +++ b/src/core/lib/iomgr/socket_utils_windows.cc @@ -25,9 +25,9 @@ #include <grpc/support/log.h> -const char *grpc_inet_ntop(int af, const void *src, char *dst, size_t size) { +const char* grpc_inet_ntop(int af, const void* src, char* dst, size_t size) { /* Windows InetNtopA wants a mutable ip pointer */ - return InetNtopA(af, (void *)src, dst, size); + return InetNtopA(af, (void*)src, dst, size); } #endif /* GRPC_WINDOWS_SOCKETUTILS */ diff --git a/src/core/lib/iomgr/socket_windows.cc b/src/core/lib/iomgr/socket_windows.cc index 8c7f7cf683..aee80f4b4c 100644 --- a/src/core/lib/iomgr/socket_windows.cc +++ b/src/core/lib/iomgr/socket_windows.cc @@ -36,9 +36,9 @@ #include "src/core/lib/iomgr/pollset_windows.h" #include "src/core/lib/iomgr/socket_windows.h" -grpc_winsocket *grpc_winsocket_create(SOCKET socket, const char *name) { - char *final_name; - grpc_winsocket *r = (grpc_winsocket *)gpr_malloc(sizeof(grpc_winsocket)); +grpc_winsocket* grpc_winsocket_create(SOCKET socket, const char* name) { + char* final_name; + grpc_winsocket* r = (grpc_winsocket*)gpr_malloc(sizeof(grpc_winsocket)); memset(r, 0, sizeof(grpc_winsocket)); r->socket = socket; gpr_mu_init(&r->state_mu); @@ -53,7 +53,7 @@ grpc_winsocket *grpc_winsocket_create(SOCKET socket, const char *name) { operations to abort them. We need to do that this way because of the various callsites of that function, which happens to be in various mutex hold states, and that'd be unsafe to call them directly. */ -void grpc_winsocket_shutdown(grpc_winsocket *winsocket) { +void grpc_winsocket_shutdown(grpc_winsocket* winsocket) { /* Grab the function pointer for DisconnectEx for that specific socket. It may change depending on the interface. */ int status; @@ -76,7 +76,7 @@ void grpc_winsocket_shutdown(grpc_winsocket *winsocket) { if (status == 0) { DisconnectEx(winsocket->socket, NULL, 0, 0); } else { - char *utf8_message = gpr_format_message(WSAGetLastError()); + char* utf8_message = gpr_format_message(WSAGetLastError()); gpr_log(GPR_INFO, "Unable to retrieve DisconnectEx pointer : %s", utf8_message); gpr_free(utf8_message); @@ -84,19 +84,19 @@ void grpc_winsocket_shutdown(grpc_winsocket *winsocket) { closesocket(winsocket->socket); } -static void destroy(grpc_winsocket *winsocket) { +static void destroy(grpc_winsocket* winsocket) { grpc_iomgr_unregister_object(&winsocket->iomgr_object); gpr_mu_destroy(&winsocket->state_mu); gpr_free(winsocket); } -static bool check_destroyable(grpc_winsocket *winsocket) { +static bool check_destroyable(grpc_winsocket* winsocket) { return winsocket->destroy_called == true && winsocket->write_info.closure == NULL && winsocket->read_info.closure == NULL; } -void grpc_winsocket_destroy(grpc_winsocket *winsocket) { +void grpc_winsocket_destroy(grpc_winsocket* winsocket) { gpr_mu_lock(&winsocket->state_mu); GPR_ASSERT(!winsocket->destroy_called); winsocket->destroy_called = true; @@ -109,9 +109,9 @@ void grpc_winsocket_destroy(grpc_winsocket *winsocket) { -) The IOCP already completed in the background, and we need to call the callback now. -) The IOCP hasn't completed yet, and we're queuing it for later. */ -static void socket_notify_on_iocp(grpc_exec_ctx *exec_ctx, - grpc_winsocket *socket, grpc_closure *closure, - grpc_winsocket_callback_info *info) { +static void socket_notify_on_iocp(grpc_exec_ctx* exec_ctx, + grpc_winsocket* socket, grpc_closure* closure, + grpc_winsocket_callback_info* info) { GPR_ASSERT(info->closure == NULL); gpr_mu_lock(&socket->state_mu); if (info->has_pending_iocp) { @@ -123,19 +123,19 @@ static void socket_notify_on_iocp(grpc_exec_ctx *exec_ctx, gpr_mu_unlock(&socket->state_mu); } -void grpc_socket_notify_on_write(grpc_exec_ctx *exec_ctx, - grpc_winsocket *socket, - grpc_closure *closure) { +void grpc_socket_notify_on_write(grpc_exec_ctx* exec_ctx, + grpc_winsocket* socket, + grpc_closure* closure) { socket_notify_on_iocp(exec_ctx, socket, closure, &socket->write_info); } -void grpc_socket_notify_on_read(grpc_exec_ctx *exec_ctx, grpc_winsocket *socket, - grpc_closure *closure) { +void grpc_socket_notify_on_read(grpc_exec_ctx* exec_ctx, grpc_winsocket* socket, + grpc_closure* closure) { socket_notify_on_iocp(exec_ctx, socket, closure, &socket->read_info); } -void grpc_socket_become_ready(grpc_exec_ctx *exec_ctx, grpc_winsocket *socket, - grpc_winsocket_callback_info *info) { +void grpc_socket_become_ready(grpc_exec_ctx* exec_ctx, grpc_winsocket* socket, + grpc_winsocket_callback_info* info) { GPR_ASSERT(!info->has_pending_iocp); gpr_mu_lock(&socket->state_mu); if (info->closure) { diff --git a/src/core/lib/iomgr/socket_windows.h b/src/core/lib/iomgr/socket_windows.h index 84fa071e89..6f6c7a7024 100644 --- a/src/core/lib/iomgr/socket_windows.h +++ b/src/core/lib/iomgr/socket_windows.h @@ -44,7 +44,7 @@ typedef struct grpc_winsocket_callback_info { OVERLAPPED overlapped; /* The callback information for the pending operation. May be empty if the caller hasn't registered a callback yet. */ - grpc_closure *closure; + grpc_closure* closure; /* A boolean to describe if the IO Completion Port got a notification for that operation. This will happen if the operation completed before the called had time to register a callback. We could avoid that behavior @@ -90,26 +90,26 @@ typedef struct grpc_winsocket { /* Create a wrapped windows handle. This takes ownership of it, meaning that it will be responsible for closing it. */ -grpc_winsocket *grpc_winsocket_create(SOCKET socket, const char *name); +grpc_winsocket* grpc_winsocket_create(SOCKET socket, const char* name); /* Initiate an asynchronous shutdown of the socket. Will call off any pending operation to cancel them. */ -void grpc_winsocket_shutdown(grpc_winsocket *socket); +void grpc_winsocket_shutdown(grpc_winsocket* socket); /* Destroy a socket. Should only be called if there's no pending operation. */ -void grpc_winsocket_destroy(grpc_winsocket *socket); +void grpc_winsocket_destroy(grpc_winsocket* socket); -void grpc_socket_notify_on_write(grpc_exec_ctx *exec_ctx, - grpc_winsocket *winsocket, - grpc_closure *closure); +void grpc_socket_notify_on_write(grpc_exec_ctx* exec_ctx, + grpc_winsocket* winsocket, + grpc_closure* closure); -void grpc_socket_notify_on_read(grpc_exec_ctx *exec_ctx, - grpc_winsocket *winsocket, - grpc_closure *closure); +void grpc_socket_notify_on_read(grpc_exec_ctx* exec_ctx, + grpc_winsocket* winsocket, + grpc_closure* closure); -void grpc_socket_become_ready(grpc_exec_ctx *exec_ctx, - grpc_winsocket *winsocket, - grpc_winsocket_callback_info *ci); +void grpc_socket_become_ready(grpc_exec_ctx* exec_ctx, + grpc_winsocket* winsocket, + grpc_winsocket_callback_info* ci); #ifdef __cplusplus } diff --git a/src/core/lib/iomgr/tcp_client.h b/src/core/lib/iomgr/tcp_client.h index b2f365f2af..c18d8a9316 100644 --- a/src/core/lib/iomgr/tcp_client.h +++ b/src/core/lib/iomgr/tcp_client.h @@ -34,11 +34,11 @@ extern "C" { NULL on failure). interested_parties points to a set of pollsets that would be interested in this connection being established (in order to continue their work) */ -void grpc_tcp_client_connect(grpc_exec_ctx *exec_ctx, grpc_closure *on_connect, - grpc_endpoint **endpoint, - grpc_pollset_set *interested_parties, - const grpc_channel_args *channel_args, - const grpc_resolved_address *addr, +void grpc_tcp_client_connect(grpc_exec_ctx* exec_ctx, grpc_closure* on_connect, + grpc_endpoint** endpoint, + grpc_pollset_set* interested_parties, + const grpc_channel_args* channel_args, + const grpc_resolved_address* addr, grpc_millis deadline); #ifdef __cplusplus diff --git a/src/core/lib/iomgr/tcp_client_posix.cc b/src/core/lib/iomgr/tcp_client_posix.cc index 5611dd9062..e72d70c027 100644 --- a/src/core/lib/iomgr/tcp_client_posix.cc +++ b/src/core/lib/iomgr/tcp_client_posix.cc @@ -47,21 +47,21 @@ extern grpc_tracer_flag grpc_tcp_trace; typedef struct { gpr_mu mu; - grpc_fd *fd; + grpc_fd* fd; grpc_timer alarm; grpc_closure on_alarm; int refs; grpc_closure write_closure; - grpc_pollset_set *interested_parties; - char *addr_str; - grpc_endpoint **ep; - grpc_closure *closure; - grpc_channel_args *channel_args; + grpc_pollset_set* interested_parties; + char* addr_str; + grpc_endpoint** ep; + grpc_closure* closure; + grpc_channel_args* channel_args; } async_connect; -static grpc_error *prepare_socket(const grpc_resolved_address *addr, int fd, - const grpc_channel_args *channel_args) { - grpc_error *err = GRPC_ERROR_NONE; +static grpc_error* prepare_socket(const grpc_resolved_address* addr, int fd, + const grpc_channel_args* channel_args) { + grpc_error* err = GRPC_ERROR_NONE; GPR_ASSERT(fd >= 0); @@ -79,8 +79,8 @@ static grpc_error *prepare_socket(const grpc_resolved_address *addr, int fd, for (size_t i = 0; i < channel_args->num_args; i++) { if (0 == strcmp(channel_args->args[i].key, GRPC_ARG_SOCKET_MUTATOR)) { GPR_ASSERT(channel_args->args[i].type == GRPC_ARG_POINTER); - grpc_socket_mutator *mutator = - (grpc_socket_mutator *)channel_args->args[i].value.pointer.p; + grpc_socket_mutator* mutator = + (grpc_socket_mutator*)channel_args->args[i].value.pointer.p; err = grpc_set_socket_with_mutator(fd, mutator); if (err != GRPC_ERROR_NONE) goto error; } @@ -96,18 +96,19 @@ done: return err; } -static void tc_on_alarm(grpc_exec_ctx *exec_ctx, void *acp, grpc_error *error) { +static void tc_on_alarm(grpc_exec_ctx* exec_ctx, void* acp, grpc_error* error) { int done; - async_connect *ac = (async_connect *)acp; + async_connect* ac = (async_connect*)acp; if (GRPC_TRACER_ON(grpc_tcp_trace)) { - const char *str = grpc_error_string(error); + const char* str = grpc_error_string(error); gpr_log(GPR_DEBUG, "CLIENT_CONNECT: %s: on_alarm: error=%s", ac->addr_str, str); } gpr_mu_lock(&ac->mu); if (ac->fd != NULL) { - grpc_fd_shutdown(exec_ctx, ac->fd, GRPC_ERROR_CREATE_FROM_STATIC_STRING( - "connect() timed out")); + grpc_fd_shutdown( + exec_ctx, ac->fd, + GRPC_ERROR_CREATE_FROM_STATIC_STRING("connect() timed out")); } done = (--ac->refs == 0); gpr_mu_unlock(&ac->mu); @@ -119,26 +120,26 @@ static void tc_on_alarm(grpc_exec_ctx *exec_ctx, void *acp, grpc_error *error) { } } -grpc_endpoint *grpc_tcp_client_create_from_fd( - grpc_exec_ctx *exec_ctx, grpc_fd *fd, const grpc_channel_args *channel_args, - const char *addr_str) { +grpc_endpoint* grpc_tcp_client_create_from_fd( + grpc_exec_ctx* exec_ctx, grpc_fd* fd, const grpc_channel_args* channel_args, + const char* addr_str) { return grpc_tcp_create(exec_ctx, fd, channel_args, addr_str); } -static void on_writable(grpc_exec_ctx *exec_ctx, void *acp, grpc_error *error) { - async_connect *ac = (async_connect *)acp; +static void on_writable(grpc_exec_ctx* exec_ctx, void* acp, grpc_error* error) { + async_connect* ac = (async_connect*)acp; int so_error = 0; socklen_t so_error_size; int err; int done; - grpc_endpoint **ep = ac->ep; - grpc_closure *closure = ac->closure; - grpc_fd *fd; + grpc_endpoint** ep = ac->ep; + grpc_closure* closure = ac->closure; + grpc_fd* fd; GRPC_ERROR_REF(error); if (GRPC_TRACER_ON(grpc_tcp_trace)) { - const char *str = grpc_error_string(error); + const char* str = grpc_error_string(error); gpr_log(GPR_DEBUG, "CLIENT_CONNECT: %s: on_writable: error=%s", ac->addr_str, str); } @@ -216,11 +217,11 @@ finish: done = (--ac->refs == 0); gpr_mu_unlock(&ac->mu); if (error != GRPC_ERROR_NONE) { - char *error_descr; + char* error_descr; grpc_slice str; bool ret = grpc_error_get_str(error, GRPC_ERROR_STR_DESCRIPTION, &str); GPR_ASSERT(ret); - char *desc = grpc_slice_to_c_string(str); + char* desc = grpc_slice_to_c_string(str); gpr_asprintf(&error_descr, "Failed to connect to remote host: %s", desc); error = grpc_error_set_str(error, GRPC_ERROR_STR_DESCRIPTION, grpc_slice_from_copied_string(error_descr)); @@ -238,22 +239,22 @@ finish: GRPC_CLOSURE_SCHED(exec_ctx, closure, error); } -static void tcp_client_connect_impl(grpc_exec_ctx *exec_ctx, - grpc_closure *closure, grpc_endpoint **ep, - grpc_pollset_set *interested_parties, - const grpc_channel_args *channel_args, - const grpc_resolved_address *addr, +static void tcp_client_connect_impl(grpc_exec_ctx* exec_ctx, + grpc_closure* closure, grpc_endpoint** ep, + grpc_pollset_set* interested_parties, + const grpc_channel_args* channel_args, + const grpc_resolved_address* addr, grpc_millis deadline) { int fd; grpc_dualstack_mode dsmode; int err; - async_connect *ac; + async_connect* ac; grpc_resolved_address addr6_v4mapped; grpc_resolved_address addr4_copy; - grpc_fd *fdobj; - char *name; - char *addr_str; - grpc_error *error; + grpc_fd* fdobj; + char* name; + char* addr_str; + grpc_error* error; *ep = NULL; @@ -279,8 +280,7 @@ static void tcp_client_connect_impl(grpc_exec_ctx *exec_ctx, do { GPR_ASSERT(addr->len < ~(socklen_t)0); - err = - connect(fd, (const struct sockaddr *)addr->addr, (socklen_t)addr->len); + err = connect(fd, (const struct sockaddr*)addr->addr, (socklen_t)addr->len); } while (err < 0 && errno == EINTR); addr_str = grpc_sockaddr_to_uri(addr); @@ -304,7 +304,7 @@ static void tcp_client_connect_impl(grpc_exec_ctx *exec_ctx, grpc_pollset_set_add_fd(exec_ctx, interested_parties, fdobj); - ac = (async_connect *)gpr_malloc(sizeof(async_connect)); + ac = (async_connect*)gpr_malloc(sizeof(async_connect)); ac->closure = closure; ac->ep = ep; ac->fd = fdobj; @@ -336,17 +336,17 @@ done: // overridden by api_fuzzer.c extern "C" { void (*grpc_tcp_client_connect_impl)( - grpc_exec_ctx *exec_ctx, grpc_closure *closure, grpc_endpoint **ep, - grpc_pollset_set *interested_parties, const grpc_channel_args *channel_args, - const grpc_resolved_address *addr, + grpc_exec_ctx* exec_ctx, grpc_closure* closure, grpc_endpoint** ep, + grpc_pollset_set* interested_parties, const grpc_channel_args* channel_args, + const grpc_resolved_address* addr, grpc_millis deadline) = tcp_client_connect_impl; } -void grpc_tcp_client_connect(grpc_exec_ctx *exec_ctx, grpc_closure *closure, - grpc_endpoint **ep, - grpc_pollset_set *interested_parties, - const grpc_channel_args *channel_args, - const grpc_resolved_address *addr, +void grpc_tcp_client_connect(grpc_exec_ctx* exec_ctx, grpc_closure* closure, + grpc_endpoint** ep, + grpc_pollset_set* interested_parties, + const grpc_channel_args* channel_args, + const grpc_resolved_address* addr, grpc_millis deadline) { grpc_tcp_client_connect_impl(exec_ctx, closure, ep, interested_parties, channel_args, addr, deadline); diff --git a/src/core/lib/iomgr/tcp_client_posix.h b/src/core/lib/iomgr/tcp_client_posix.h index 8740511804..13d917891e 100644 --- a/src/core/lib/iomgr/tcp_client_posix.h +++ b/src/core/lib/iomgr/tcp_client_posix.h @@ -27,9 +27,9 @@ extern "C" { #endif -grpc_endpoint *grpc_tcp_client_create_from_fd( - grpc_exec_ctx *exec_ctx, grpc_fd *fd, const grpc_channel_args *channel_args, - const char *addr_str); +grpc_endpoint* grpc_tcp_client_create_from_fd( + grpc_exec_ctx* exec_ctx, grpc_fd* fd, const grpc_channel_args* channel_args, + const char* addr_str); #ifdef __cplusplus } diff --git a/src/core/lib/iomgr/tcp_client_uv.cc b/src/core/lib/iomgr/tcp_client_uv.cc index f3e9366299..15345c8091 100644 --- a/src/core/lib/iomgr/tcp_client_uv.cc +++ b/src/core/lib/iomgr/tcp_client_uv.cc @@ -38,29 +38,29 @@ typedef struct grpc_uv_tcp_connect { uv_connect_t connect_req; grpc_timer alarm; grpc_closure on_alarm; - uv_tcp_t *tcp_handle; - grpc_closure *closure; - grpc_endpoint **endpoint; + uv_tcp_t* tcp_handle; + grpc_closure* closure; + grpc_endpoint** endpoint; int refs; - char *addr_name; - grpc_resource_quota *resource_quota; + char* addr_name; + grpc_resource_quota* resource_quota; } grpc_uv_tcp_connect; -static void uv_tcp_connect_cleanup(grpc_exec_ctx *exec_ctx, - grpc_uv_tcp_connect *connect) { +static void uv_tcp_connect_cleanup(grpc_exec_ctx* exec_ctx, + grpc_uv_tcp_connect* connect) { grpc_resource_quota_unref_internal(exec_ctx, connect->resource_quota); gpr_free(connect->addr_name); gpr_free(connect); } -static void tcp_close_callback(uv_handle_t *handle) { gpr_free(handle); } +static void tcp_close_callback(uv_handle_t* handle) { gpr_free(handle); } -static void uv_tc_on_alarm(grpc_exec_ctx *exec_ctx, void *acp, - grpc_error *error) { +static void uv_tc_on_alarm(grpc_exec_ctx* exec_ctx, void* acp, + grpc_error* error) { int done; - grpc_uv_tcp_connect *connect = (grpc_uv_tcp_connect *)acp; + grpc_uv_tcp_connect* connect = (grpc_uv_tcp_connect*)acp; if (GRPC_TRACER_ON(grpc_tcp_trace)) { - const char *str = grpc_error_string(error); + const char* str = grpc_error_string(error); gpr_log(GPR_DEBUG, "CLIENT_CONNECT: %s: on_alarm: error=%s", connect->addr_name, str); } @@ -68,7 +68,7 @@ static void uv_tc_on_alarm(grpc_exec_ctx *exec_ctx, void *acp, /* error == NONE implies that the timer ran out, and wasn't cancelled. If it was cancelled, then the handler that cancelled it also should close the handle, if applicable */ - uv_close((uv_handle_t *)connect->tcp_handle, tcp_close_callback); + uv_close((uv_handle_t*)connect->tcp_handle, tcp_close_callback); } done = (--connect->refs == 0); if (done) { @@ -76,12 +76,12 @@ static void uv_tc_on_alarm(grpc_exec_ctx *exec_ctx, void *acp, } } -static void uv_tc_on_connect(uv_connect_t *req, int status) { - grpc_uv_tcp_connect *connect = (grpc_uv_tcp_connect *)req->data; +static void uv_tc_on_connect(uv_connect_t* req, int status) { + grpc_uv_tcp_connect* connect = (grpc_uv_tcp_connect*)req->data; grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; - grpc_error *error = GRPC_ERROR_NONE; + grpc_error* error = GRPC_ERROR_NONE; int done; - grpc_closure *closure = connect->closure; + grpc_closure* closure = connect->closure; grpc_timer_cancel(&exec_ctx, &connect->alarm); if (status == 0) { *connect->endpoint = grpc_tcp_create( @@ -102,7 +102,7 @@ static void uv_tc_on_connect(uv_connect_t *req, int status) { error = grpc_error_set_str( error, GRPC_ERROR_STR_OS_ERROR, grpc_slice_from_static_string(uv_strerror(status))); - uv_close((uv_handle_t *)connect->tcp_handle, tcp_close_callback); + uv_close((uv_handle_t*)connect->tcp_handle, tcp_close_callback); } } done = (--connect->refs == 0); @@ -114,14 +114,14 @@ static void uv_tc_on_connect(uv_connect_t *req, int status) { grpc_exec_ctx_finish(&exec_ctx); } -static void tcp_client_connect_impl(grpc_exec_ctx *exec_ctx, - grpc_closure *closure, grpc_endpoint **ep, - grpc_pollset_set *interested_parties, - const grpc_channel_args *channel_args, - const grpc_resolved_address *resolved_addr, +static void tcp_client_connect_impl(grpc_exec_ctx* exec_ctx, + grpc_closure* closure, grpc_endpoint** ep, + grpc_pollset_set* interested_parties, + const grpc_channel_args* channel_args, + const grpc_resolved_address* resolved_addr, grpc_millis deadline) { - grpc_uv_tcp_connect *connect; - grpc_resource_quota *resource_quota = grpc_resource_quota_create(NULL); + grpc_uv_tcp_connect* connect; + grpc_resource_quota* resource_quota = grpc_resource_quota_create(NULL); (void)channel_args; (void)interested_parties; @@ -132,15 +132,15 @@ static void tcp_client_connect_impl(grpc_exec_ctx *exec_ctx, if (0 == strcmp(channel_args->args[i].key, GRPC_ARG_RESOURCE_QUOTA)) { grpc_resource_quota_unref_internal(exec_ctx, resource_quota); resource_quota = grpc_resource_quota_ref_internal( - (grpc_resource_quota *)channel_args->args[i].value.pointer.p); + (grpc_resource_quota*)channel_args->args[i].value.pointer.p); } } } - connect = (grpc_uv_tcp_connect *)gpr_zalloc(sizeof(grpc_uv_tcp_connect)); + connect = (grpc_uv_tcp_connect*)gpr_zalloc(sizeof(grpc_uv_tcp_connect)); connect->closure = closure; connect->endpoint = ep; - connect->tcp_handle = (uv_tcp_t *)gpr_malloc(sizeof(uv_tcp_t)); + connect->tcp_handle = (uv_tcp_t*)gpr_malloc(sizeof(uv_tcp_t)); connect->addr_name = grpc_sockaddr_to_uri(resolved_addr); connect->resource_quota = resource_quota; uv_tcp_init(uv_default_loop(), connect->tcp_handle); @@ -154,8 +154,7 @@ static void tcp_client_connect_impl(grpc_exec_ctx *exec_ctx, // TODO(murgatroid99): figure out what the return value here means uv_tcp_connect(&connect->connect_req, connect->tcp_handle, - (const struct sockaddr *)resolved_addr->addr, - uv_tc_on_connect); + (const struct sockaddr*)resolved_addr->addr, uv_tc_on_connect); GRPC_CLOSURE_INIT(&connect->on_alarm, uv_tc_on_alarm, connect, grpc_schedule_on_exec_ctx); grpc_timer_init(exec_ctx, &connect->alarm, deadline, &connect->on_alarm); @@ -164,17 +163,17 @@ static void tcp_client_connect_impl(grpc_exec_ctx *exec_ctx, // overridden by api_fuzzer.c extern "C" { void (*grpc_tcp_client_connect_impl)( - grpc_exec_ctx *exec_ctx, grpc_closure *closure, grpc_endpoint **ep, - grpc_pollset_set *interested_parties, const grpc_channel_args *channel_args, - const grpc_resolved_address *addr, + grpc_exec_ctx* exec_ctx, grpc_closure* closure, grpc_endpoint** ep, + grpc_pollset_set* interested_parties, const grpc_channel_args* channel_args, + const grpc_resolved_address* addr, grpc_millis deadline) = tcp_client_connect_impl; } -void grpc_tcp_client_connect(grpc_exec_ctx *exec_ctx, grpc_closure *closure, - grpc_endpoint **ep, - grpc_pollset_set *interested_parties, - const grpc_channel_args *channel_args, - const grpc_resolved_address *addr, +void grpc_tcp_client_connect(grpc_exec_ctx* exec_ctx, grpc_closure* closure, + grpc_endpoint** ep, + grpc_pollset_set* interested_parties, + const grpc_channel_args* channel_args, + const grpc_resolved_address* addr, grpc_millis deadline) { grpc_tcp_client_connect_impl(exec_ctx, closure, ep, interested_parties, channel_args, addr, deadline); diff --git a/src/core/lib/iomgr/tcp_client_windows.cc b/src/core/lib/iomgr/tcp_client_windows.cc index 9adf7ee4e9..103e6b78de 100644 --- a/src/core/lib/iomgr/tcp_client_windows.cc +++ b/src/core/lib/iomgr/tcp_client_windows.cc @@ -40,21 +40,21 @@ #include "src/core/lib/iomgr/timer.h" typedef struct { - grpc_closure *on_done; + grpc_closure* on_done; gpr_mu mu; - grpc_winsocket *socket; + grpc_winsocket* socket; grpc_timer alarm; grpc_closure on_alarm; - char *addr_name; + char* addr_name; int refs; grpc_closure on_connect; - grpc_endpoint **endpoint; - grpc_channel_args *channel_args; + grpc_endpoint** endpoint; + grpc_channel_args* channel_args; } async_connect; -static void async_connect_unlock_and_cleanup(grpc_exec_ctx *exec_ctx, - async_connect *ac, - grpc_winsocket *socket) { +static void async_connect_unlock_and_cleanup(grpc_exec_ctx* exec_ctx, + async_connect* ac, + grpc_winsocket* socket) { int done = (--ac->refs == 0); gpr_mu_unlock(&ac->mu); if (done) { @@ -66,10 +66,10 @@ static void async_connect_unlock_and_cleanup(grpc_exec_ctx *exec_ctx, if (socket != NULL) grpc_winsocket_destroy(socket); } -static void on_alarm(grpc_exec_ctx *exec_ctx, void *acp, grpc_error *error) { - async_connect *ac = (async_connect *)acp; +static void on_alarm(grpc_exec_ctx* exec_ctx, void* acp, grpc_error* error) { + async_connect* ac = (async_connect*)acp; gpr_mu_lock(&ac->mu); - grpc_winsocket *socket = ac->socket; + grpc_winsocket* socket = ac->socket; ac->socket = NULL; if (socket != NULL) { grpc_winsocket_shutdown(socket); @@ -77,16 +77,16 @@ static void on_alarm(grpc_exec_ctx *exec_ctx, void *acp, grpc_error *error) { async_connect_unlock_and_cleanup(exec_ctx, ac, socket); } -static void on_connect(grpc_exec_ctx *exec_ctx, void *acp, grpc_error *error) { - async_connect *ac = (async_connect *)acp; - grpc_endpoint **ep = ac->endpoint; +static void on_connect(grpc_exec_ctx* exec_ctx, void* acp, grpc_error* error) { + async_connect* ac = (async_connect*)acp; + grpc_endpoint** ep = ac->endpoint; GPR_ASSERT(*ep == NULL); - grpc_closure *on_done = ac->on_done; + grpc_closure* on_done = ac->on_done; GRPC_ERROR_REF(error); gpr_mu_lock(&ac->mu); - grpc_winsocket *socket = ac->socket; + grpc_winsocket* socket = ac->socket; ac->socket = NULL; gpr_mu_unlock(&ac->mu); @@ -123,21 +123,21 @@ static void on_connect(grpc_exec_ctx *exec_ctx, void *acp, grpc_error *error) { /* Tries to issue one async connection, then schedules both an IOCP notification request for the connection, and one timeout alert. */ static void tcp_client_connect_impl( - grpc_exec_ctx *exec_ctx, grpc_closure *on_done, grpc_endpoint **endpoint, - grpc_pollset_set *interested_parties, const grpc_channel_args *channel_args, - const grpc_resolved_address *addr, grpc_millis deadline) { + grpc_exec_ctx* exec_ctx, grpc_closure* on_done, grpc_endpoint** endpoint, + grpc_pollset_set* interested_parties, const grpc_channel_args* channel_args, + const grpc_resolved_address* addr, grpc_millis deadline) { SOCKET sock = INVALID_SOCKET; BOOL success; int status; grpc_resolved_address addr6_v4mapped; grpc_resolved_address local_address; - async_connect *ac; - grpc_winsocket *socket = NULL; + async_connect* ac; + grpc_winsocket* socket = NULL; LPFN_CONNECTEX ConnectEx; GUID guid = WSAID_CONNECTEX; DWORD ioctl_num_bytes; - grpc_winsocket_callback_info *info; - grpc_error *error = GRPC_ERROR_NONE; + grpc_winsocket_callback_info* info; + grpc_error* error = GRPC_ERROR_NONE; *endpoint = NULL; @@ -172,8 +172,8 @@ static void tcp_client_connect_impl( grpc_sockaddr_make_wildcard6(0, &local_address); - status = bind(sock, (struct sockaddr *)&local_address.addr, - (int)local_address.len); + status = + bind(sock, (struct sockaddr*)&local_address.addr, (int)local_address.len); if (status != 0) { error = GRPC_WSA_ERROR(WSAGetLastError(), "bind"); goto failure; @@ -181,8 +181,8 @@ static void tcp_client_connect_impl( socket = grpc_winsocket_create(sock, "client"); info = &socket->write_info; - success = ConnectEx(sock, (struct sockaddr *)&addr->addr, (int)addr->len, - NULL, 0, NULL, &info->overlapped); + success = ConnectEx(sock, (struct sockaddr*)&addr->addr, (int)addr->len, NULL, + 0, NULL, &info->overlapped); /* It wouldn't be unusual to get a success immediately. But we'll still get an IOCP notification, so let's ignore it. */ @@ -194,7 +194,7 @@ static void tcp_client_connect_impl( } } - ac = (async_connect *)gpr_malloc(sizeof(async_connect)); + ac = (async_connect*)gpr_malloc(sizeof(async_connect)); ac->on_done = on_done; ac->socket = socket; gpr_mu_init(&ac->mu); @@ -211,8 +211,8 @@ static void tcp_client_connect_impl( failure: GPR_ASSERT(error != GRPC_ERROR_NONE); - char *target_uri = grpc_sockaddr_to_uri(addr); - grpc_error *final_error = grpc_error_set_str( + char* target_uri = grpc_sockaddr_to_uri(addr); + grpc_error* final_error = grpc_error_set_str( GRPC_ERROR_CREATE_REFERENCING_FROM_STATIC_STRING("Failed to connect", &error, 1), GRPC_ERROR_STR_TARGET_ADDRESS, grpc_slice_from_copied_string(target_uri)); @@ -228,17 +228,17 @@ failure: // overridden by api_fuzzer.c extern "C" { void (*grpc_tcp_client_connect_impl)( - grpc_exec_ctx *exec_ctx, grpc_closure *closure, grpc_endpoint **ep, - grpc_pollset_set *interested_parties, const grpc_channel_args *channel_args, - const grpc_resolved_address *addr, + grpc_exec_ctx* exec_ctx, grpc_closure* closure, grpc_endpoint** ep, + grpc_pollset_set* interested_parties, const grpc_channel_args* channel_args, + const grpc_resolved_address* addr, grpc_millis deadline) = tcp_client_connect_impl; } -void grpc_tcp_client_connect(grpc_exec_ctx *exec_ctx, grpc_closure *closure, - grpc_endpoint **ep, - grpc_pollset_set *interested_parties, - const grpc_channel_args *channel_args, - const grpc_resolved_address *addr, +void grpc_tcp_client_connect(grpc_exec_ctx* exec_ctx, grpc_closure* closure, + grpc_endpoint** ep, + grpc_pollset_set* interested_parties, + const grpc_channel_args* channel_args, + const grpc_resolved_address* addr, grpc_millis deadline) { grpc_tcp_client_connect_impl(exec_ctx, closure, ep, interested_parties, channel_args, addr, deadline); diff --git a/src/core/lib/iomgr/tcp_posix.cc b/src/core/lib/iomgr/tcp_posix.cc index b7c1803ded..fbbb1762b7 100644 --- a/src/core/lib/iomgr/tcp_posix.cc +++ b/src/core/lib/iomgr/tcp_posix.cc @@ -65,7 +65,7 @@ grpc_tracer_flag grpc_tcp_trace = GRPC_TRACER_INITIALIZER(false, "tcp"); typedef struct { grpc_endpoint base; - grpc_fd *em_fd; + grpc_fd* em_fd; int fd; bool finished_edge; double target_length; @@ -79,48 +79,48 @@ typedef struct { /* garbage after the last read */ grpc_slice_buffer last_read_buffer; - grpc_slice_buffer *incoming_buffer; - grpc_slice_buffer *outgoing_buffer; + grpc_slice_buffer* incoming_buffer; + grpc_slice_buffer* outgoing_buffer; /** slice within outgoing_buffer to write next */ size_t outgoing_slice_idx; /** byte within outgoing_buffer->slices[outgoing_slice_idx] to write next */ size_t outgoing_byte_idx; - grpc_closure *read_cb; - grpc_closure *write_cb; - grpc_closure *release_fd_cb; - int *release_fd; + grpc_closure* read_cb; + grpc_closure* write_cb; + grpc_closure* release_fd_cb; + int* release_fd; grpc_closure read_done_closure; grpc_closure write_done_closure; - char *peer_string; + char* peer_string; - grpc_resource_user *resource_user; + grpc_resource_user* resource_user; grpc_resource_user_slice_allocator slice_allocator; } grpc_tcp; typedef struct backup_poller { - gpr_mu *pollset_mu; + gpr_mu* pollset_mu; grpc_closure run_poller; } backup_poller; -#define BACKUP_POLLER_POLLSET(b) ((grpc_pollset *)((b) + 1)) +#define BACKUP_POLLER_POLLSET(b) ((grpc_pollset*)((b) + 1)) static gpr_atm g_uncovered_notifications_pending; static gpr_atm g_backup_poller; /* backup_poller* */ -static void tcp_handle_read(grpc_exec_ctx *exec_ctx, void *arg /* grpc_tcp */, - grpc_error *error); -static void tcp_handle_write(grpc_exec_ctx *exec_ctx, void *arg /* grpc_tcp */, - grpc_error *error); -static void tcp_drop_uncovered_then_handle_write(grpc_exec_ctx *exec_ctx, - void *arg /* grpc_tcp */, - grpc_error *error); - -static void done_poller(grpc_exec_ctx *exec_ctx, void *bp, - grpc_error *error_ignored) { - backup_poller *p = (backup_poller *)bp; +static void tcp_handle_read(grpc_exec_ctx* exec_ctx, void* arg /* grpc_tcp */, + grpc_error* error); +static void tcp_handle_write(grpc_exec_ctx* exec_ctx, void* arg /* grpc_tcp */, + grpc_error* error); +static void tcp_drop_uncovered_then_handle_write(grpc_exec_ctx* exec_ctx, + void* arg /* grpc_tcp */, + grpc_error* error); + +static void done_poller(grpc_exec_ctx* exec_ctx, void* bp, + grpc_error* error_ignored) { + backup_poller* p = (backup_poller*)bp; if (GRPC_TRACER_ON(grpc_tcp_trace)) { gpr_log(GPR_DEBUG, "BACKUP_POLLER:%p destroy", p); } @@ -128,9 +128,9 @@ static void done_poller(grpc_exec_ctx *exec_ctx, void *bp, gpr_free(p); } -static void run_poller(grpc_exec_ctx *exec_ctx, void *bp, - grpc_error *error_ignored) { - backup_poller *p = (backup_poller *)bp; +static void run_poller(grpc_exec_ctx* exec_ctx, void* bp, + grpc_error* error_ignored) { + backup_poller* p = (backup_poller*)bp; if (GRPC_TRACER_ON(grpc_tcp_trace)) { gpr_log(GPR_DEBUG, "BACKUP_POLLER:%p run", p); } @@ -165,8 +165,8 @@ static void run_poller(grpc_exec_ctx *exec_ctx, void *bp, } } -static void drop_uncovered(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp) { - backup_poller *p = (backup_poller *)gpr_atm_acq_load(&g_backup_poller); +static void drop_uncovered(grpc_exec_ctx* exec_ctx, grpc_tcp* tcp) { + backup_poller* p = (backup_poller*)gpr_atm_acq_load(&g_backup_poller); gpr_atm old_count = gpr_atm_no_barrier_fetch_add(&g_uncovered_notifications_pending, -1); if (GRPC_TRACER_ON(grpc_tcp_trace)) { @@ -176,8 +176,8 @@ static void drop_uncovered(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp) { GPR_ASSERT(old_count != 1); } -static void cover_self(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp) { - backup_poller *p; +static void cover_self(grpc_exec_ctx* exec_ctx, grpc_tcp* tcp) { + backup_poller* p; gpr_atm old_count = gpr_atm_no_barrier_fetch_add(&g_uncovered_notifications_pending, 2); if (GRPC_TRACER_ON(grpc_tcp_trace)) { @@ -186,7 +186,7 @@ static void cover_self(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp) { } if (old_count == 0) { GRPC_STATS_INC_TCP_BACKUP_POLLERS_CREATED(exec_ctx); - p = (backup_poller *)gpr_zalloc(sizeof(*p) + grpc_pollset_size()); + p = (backup_poller*)gpr_zalloc(sizeof(*p) + grpc_pollset_size()); if (GRPC_TRACER_ON(grpc_tcp_trace)) { gpr_log(GPR_DEBUG, "BACKUP_POLLER:%p create", p); } @@ -198,7 +198,7 @@ static void cover_self(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp) { grpc_executor_scheduler(GRPC_EXECUTOR_LONG)), GRPC_ERROR_NONE); } else { - while ((p = (backup_poller *)gpr_atm_acq_load(&g_backup_poller)) == NULL) { + while ((p = (backup_poller*)gpr_atm_acq_load(&g_backup_poller)) == NULL) { // spin waiting for backup poller } } @@ -211,7 +211,7 @@ static void cover_self(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp) { } } -static void notify_on_read(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp) { +static void notify_on_read(grpc_exec_ctx* exec_ctx, grpc_tcp* tcp) { if (GRPC_TRACER_ON(grpc_tcp_trace)) { gpr_log(GPR_DEBUG, "TCP:%p notify_on_read", tcp); } @@ -220,7 +220,7 @@ static void notify_on_read(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp) { grpc_fd_notify_on_read(exec_ctx, tcp->em_fd, &tcp->read_done_closure); } -static void notify_on_write(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp) { +static void notify_on_write(grpc_exec_ctx* exec_ctx, grpc_tcp* tcp) { if (GRPC_TRACER_ON(grpc_tcp_trace)) { gpr_log(GPR_DEBUG, "TCP:%p notify_on_write", tcp); } @@ -231,20 +231,20 @@ static void notify_on_write(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp) { grpc_fd_notify_on_write(exec_ctx, tcp->em_fd, &tcp->write_done_closure); } -static void tcp_drop_uncovered_then_handle_write(grpc_exec_ctx *exec_ctx, - void *arg, grpc_error *error) { +static void tcp_drop_uncovered_then_handle_write(grpc_exec_ctx* exec_ctx, + void* arg, grpc_error* error) { if (GRPC_TRACER_ON(grpc_tcp_trace)) { gpr_log(GPR_DEBUG, "TCP:%p got_write: %s", arg, grpc_error_string(error)); } - drop_uncovered(exec_ctx, (grpc_tcp *)arg); + drop_uncovered(exec_ctx, (grpc_tcp*)arg); tcp_handle_write(exec_ctx, arg, error); } -static void add_to_estimate(grpc_tcp *tcp, size_t bytes) { +static void add_to_estimate(grpc_tcp* tcp, size_t bytes) { tcp->bytes_read_this_round += (double)bytes; } -static void finish_estimate(grpc_tcp *tcp) { +static void finish_estimate(grpc_tcp* tcp) { /* If we read >80% of the target buffer in one read loop, increase the size of the target buffer to either the amount read, or twice its previous value */ @@ -258,8 +258,8 @@ static void finish_estimate(grpc_tcp *tcp) { tcp->bytes_read_this_round = 0; } -static size_t get_target_read_size(grpc_tcp *tcp) { - grpc_resource_quota *rq = grpc_resource_user_quota(tcp->resource_user); +static size_t get_target_read_size(grpc_tcp* tcp) { + grpc_resource_quota* rq = grpc_resource_user_quota(tcp->resource_user); double pressure = grpc_resource_quota_get_memory_pressure(rq); double target = tcp->target_length * (pressure > 0.8 ? (1.0 - pressure) / 0.2 : 1.0); @@ -276,26 +276,26 @@ static size_t get_target_read_size(grpc_tcp *tcp) { return sz; } -static grpc_error *tcp_annotate_error(grpc_error *src_error, grpc_tcp *tcp) { +static grpc_error* tcp_annotate_error(grpc_error* src_error, grpc_tcp* tcp) { return grpc_error_set_str( grpc_error_set_int(src_error, GRPC_ERROR_INT_FD, tcp->fd), GRPC_ERROR_STR_TARGET_ADDRESS, grpc_slice_from_copied_string(tcp->peer_string)); } -static void tcp_handle_read(grpc_exec_ctx *exec_ctx, void *arg /* grpc_tcp */, - grpc_error *error); -static void tcp_handle_write(grpc_exec_ctx *exec_ctx, void *arg /* grpc_tcp */, - grpc_error *error); +static void tcp_handle_read(grpc_exec_ctx* exec_ctx, void* arg /* grpc_tcp */, + grpc_error* error); +static void tcp_handle_write(grpc_exec_ctx* exec_ctx, void* arg /* grpc_tcp */, + grpc_error* error); -static void tcp_shutdown(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, - grpc_error *why) { - grpc_tcp *tcp = (grpc_tcp *)ep; +static void tcp_shutdown(grpc_exec_ctx* exec_ctx, grpc_endpoint* ep, + grpc_error* why) { + grpc_tcp* tcp = (grpc_tcp*)ep; grpc_fd_shutdown(exec_ctx, tcp->em_fd, why); grpc_resource_user_shutdown(exec_ctx, tcp->resource_user); } -static void tcp_free(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp) { +static void tcp_free(grpc_exec_ctx* exec_ctx, grpc_tcp* tcp) { grpc_fd_orphan(exec_ctx, tcp->em_fd, tcp->release_fd_cb, tcp->release_fd, false /* already_closed */, "tcp_unref_orphan"); grpc_slice_buffer_destroy_internal(exec_ctx, &tcp->last_read_buffer); @@ -308,8 +308,8 @@ static void tcp_free(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp) { #define TCP_UNREF(cl, tcp, reason) \ tcp_unref((cl), (tcp), (reason), __FILE__, __LINE__) #define TCP_REF(tcp, reason) tcp_ref((tcp), (reason), __FILE__, __LINE__) -static void tcp_unref(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp, - const char *reason, const char *file, int line) { +static void tcp_unref(grpc_exec_ctx* exec_ctx, grpc_tcp* tcp, + const char* reason, const char* file, int line) { if (GRPC_TRACER_ON(grpc_tcp_trace)) { gpr_atm val = gpr_atm_no_barrier_load(&tcp->refcount.count); gpr_log(file, line, GPR_LOG_SEVERITY_DEBUG, @@ -321,7 +321,7 @@ static void tcp_unref(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp, } } -static void tcp_ref(grpc_tcp *tcp, const char *reason, const char *file, +static void tcp_ref(grpc_tcp* tcp, const char* reason, const char* file, int line) { if (GRPC_TRACER_ON(grpc_tcp_trace)) { gpr_atm val = gpr_atm_no_barrier_load(&tcp->refcount.count); @@ -334,34 +334,34 @@ static void tcp_ref(grpc_tcp *tcp, const char *reason, const char *file, #else #define TCP_UNREF(cl, tcp, reason) tcp_unref((cl), (tcp)) #define TCP_REF(tcp, reason) tcp_ref((tcp)) -static void tcp_unref(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp) { +static void tcp_unref(grpc_exec_ctx* exec_ctx, grpc_tcp* tcp) { if (gpr_unref(&tcp->refcount)) { tcp_free(exec_ctx, tcp); } } -static void tcp_ref(grpc_tcp *tcp) { gpr_ref(&tcp->refcount); } +static void tcp_ref(grpc_tcp* tcp) { gpr_ref(&tcp->refcount); } #endif -static void tcp_destroy(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep) { +static void tcp_destroy(grpc_exec_ctx* exec_ctx, grpc_endpoint* ep) { grpc_network_status_unregister_endpoint(ep); - grpc_tcp *tcp = (grpc_tcp *)ep; + grpc_tcp* tcp = (grpc_tcp*)ep; grpc_slice_buffer_reset_and_unref_internal(exec_ctx, &tcp->last_read_buffer); TCP_UNREF(exec_ctx, tcp, "destroy"); } -static void call_read_cb(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp, - grpc_error *error) { - grpc_closure *cb = tcp->read_cb; +static void call_read_cb(grpc_exec_ctx* exec_ctx, grpc_tcp* tcp, + grpc_error* error) { + grpc_closure* cb = tcp->read_cb; if (GRPC_TRACER_ON(grpc_tcp_trace)) { gpr_log(GPR_DEBUG, "TCP:%p call_cb %p %p:%p", tcp, cb, cb->cb, cb->cb_arg); size_t i; - const char *str = grpc_error_string(error); + const char* str = grpc_error_string(error); gpr_log(GPR_DEBUG, "read: error=%s", str); for (i = 0; i < tcp->incoming_buffer->count; i++) { - char *dump = grpc_dump_slice(tcp->incoming_buffer->slices[i], + char* dump = grpc_dump_slice(tcp->incoming_buffer->slices[i], GPR_DUMP_HEX | GPR_DUMP_ASCII); gpr_log(GPR_DEBUG, "READ %p (peer=%s): %s", tcp, tcp->peer_string, dump); gpr_free(dump); @@ -374,7 +374,7 @@ static void call_read_cb(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp, } #define MAX_READ_IOVEC 4 -static void tcp_do_read(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp) { +static void tcp_do_read(grpc_exec_ctx* exec_ctx, grpc_tcp* tcp) { struct msghdr msg; struct iovec iov[MAX_READ_IOVEC]; ssize_t read_bytes; @@ -447,9 +447,9 @@ static void tcp_do_read(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp) { GPR_TIMER_END("tcp_continue_read", 0); } -static void tcp_read_allocation_done(grpc_exec_ctx *exec_ctx, void *tcpp, - grpc_error *error) { - grpc_tcp *tcp = (grpc_tcp *)tcpp; +static void tcp_read_allocation_done(grpc_exec_ctx* exec_ctx, void* tcpp, + grpc_error* error) { + grpc_tcp* tcp = (grpc_tcp*)tcpp; if (GRPC_TRACER_ON(grpc_tcp_trace)) { gpr_log(GPR_DEBUG, "TCP:%p read_allocation_done: %s", tcp, grpc_error_string(error)); @@ -465,7 +465,7 @@ static void tcp_read_allocation_done(grpc_exec_ctx *exec_ctx, void *tcpp, } } -static void tcp_continue_read(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp) { +static void tcp_continue_read(grpc_exec_ctx* exec_ctx, grpc_tcp* tcp) { size_t target_read_size = get_target_read_size(tcp); if (tcp->incoming_buffer->length < target_read_size && tcp->incoming_buffer->count < MAX_READ_IOVEC) { @@ -482,9 +482,9 @@ static void tcp_continue_read(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp) { } } -static void tcp_handle_read(grpc_exec_ctx *exec_ctx, void *arg /* grpc_tcp */, - grpc_error *error) { - grpc_tcp *tcp = (grpc_tcp *)arg; +static void tcp_handle_read(grpc_exec_ctx* exec_ctx, void* arg /* grpc_tcp */, + grpc_error* error) { + grpc_tcp* tcp = (grpc_tcp*)arg; GPR_ASSERT(!tcp->finished_edge); if (GRPC_TRACER_ON(grpc_tcp_trace)) { gpr_log(GPR_DEBUG, "TCP:%p got_read: %s", tcp, grpc_error_string(error)); @@ -501,9 +501,9 @@ static void tcp_handle_read(grpc_exec_ctx *exec_ctx, void *arg /* grpc_tcp */, } } -static void tcp_read(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, - grpc_slice_buffer *incoming_buffer, grpc_closure *cb) { - grpc_tcp *tcp = (grpc_tcp *)ep; +static void tcp_read(grpc_exec_ctx* exec_ctx, grpc_endpoint* ep, + grpc_slice_buffer* incoming_buffer, grpc_closure* cb) { + grpc_tcp* tcp = (grpc_tcp*)ep; GPR_ASSERT(tcp->read_cb == NULL); tcp->read_cb = cb; tcp->incoming_buffer = incoming_buffer; @@ -520,8 +520,8 @@ static void tcp_read(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, /* returns true if done, false if pending; if returning true, *error is set */ #define MAX_WRITE_IOVEC 1000 -static bool tcp_flush(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp, - grpc_error **error) { +static bool tcp_flush(grpc_exec_ctx* exec_ctx, grpc_tcp* tcp, + grpc_error** error) { struct msghdr msg; struct iovec iov[MAX_WRITE_IOVEC]; msg_iovlen_type iov_size; @@ -610,10 +610,10 @@ static bool tcp_flush(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp, }; } -static void tcp_handle_write(grpc_exec_ctx *exec_ctx, void *arg /* grpc_tcp */, - grpc_error *error) { - grpc_tcp *tcp = (grpc_tcp *)arg; - grpc_closure *cb; +static void tcp_handle_write(grpc_exec_ctx* exec_ctx, void* arg /* grpc_tcp */, + grpc_error* error) { + grpc_tcp* tcp = (grpc_tcp*)arg; + grpc_closure* cb; if (error != GRPC_ERROR_NONE) { cb = tcp->write_cb; @@ -632,7 +632,7 @@ static void tcp_handle_write(grpc_exec_ctx *exec_ctx, void *arg /* grpc_tcp */, cb = tcp->write_cb; tcp->write_cb = NULL; if (GRPC_TRACER_ON(grpc_tcp_trace)) { - const char *str = grpc_error_string(error); + const char* str = grpc_error_string(error); gpr_log(GPR_DEBUG, "write: %s", str); } @@ -641,16 +641,16 @@ static void tcp_handle_write(grpc_exec_ctx *exec_ctx, void *arg /* grpc_tcp */, } } -static void tcp_write(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, - grpc_slice_buffer *buf, grpc_closure *cb) { - grpc_tcp *tcp = (grpc_tcp *)ep; - grpc_error *error = GRPC_ERROR_NONE; +static void tcp_write(grpc_exec_ctx* exec_ctx, grpc_endpoint* ep, + grpc_slice_buffer* buf, grpc_closure* cb) { + grpc_tcp* tcp = (grpc_tcp*)ep; + grpc_error* error = GRPC_ERROR_NONE; if (GRPC_TRACER_ON(grpc_tcp_trace)) { size_t i; for (i = 0; i < buf->count; i++) { - char *data = + char* data = grpc_dump_slice(buf->slices[i], GPR_DUMP_HEX | GPR_DUMP_ASCII); gpr_log(GPR_DEBUG, "WRITE %p (peer=%s): %s", tcp, tcp->peer_string, data); gpr_free(data); @@ -683,7 +683,7 @@ static void tcp_write(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, notify_on_write(exec_ctx, tcp); } else { if (GRPC_TRACER_ON(grpc_tcp_trace)) { - const char *str = grpc_error_string(error); + const char* str = grpc_error_string(error); gpr_log(GPR_DEBUG, "write: %s", str); } GRPC_CLOSURE_SCHED(exec_ctx, cb, error); @@ -692,37 +692,37 @@ static void tcp_write(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, GPR_TIMER_END("tcp_write", 0); } -static void tcp_add_to_pollset(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, - grpc_pollset *pollset) { - grpc_tcp *tcp = (grpc_tcp *)ep; +static void tcp_add_to_pollset(grpc_exec_ctx* exec_ctx, grpc_endpoint* ep, + grpc_pollset* pollset) { + grpc_tcp* tcp = (grpc_tcp*)ep; grpc_pollset_add_fd(exec_ctx, pollset, tcp->em_fd); } -static void tcp_add_to_pollset_set(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, - grpc_pollset_set *pollset_set) { - grpc_tcp *tcp = (grpc_tcp *)ep; +static void tcp_add_to_pollset_set(grpc_exec_ctx* exec_ctx, grpc_endpoint* ep, + grpc_pollset_set* pollset_set) { + grpc_tcp* tcp = (grpc_tcp*)ep; grpc_pollset_set_add_fd(exec_ctx, pollset_set, tcp->em_fd); } -static void tcp_delete_from_pollset_set(grpc_exec_ctx *exec_ctx, - grpc_endpoint *ep, - grpc_pollset_set *pollset_set) { - grpc_tcp *tcp = (grpc_tcp *)ep; +static void tcp_delete_from_pollset_set(grpc_exec_ctx* exec_ctx, + grpc_endpoint* ep, + grpc_pollset_set* pollset_set) { + grpc_tcp* tcp = (grpc_tcp*)ep; grpc_pollset_set_del_fd(exec_ctx, pollset_set, tcp->em_fd); } -static char *tcp_get_peer(grpc_endpoint *ep) { - grpc_tcp *tcp = (grpc_tcp *)ep; +static char* tcp_get_peer(grpc_endpoint* ep) { + grpc_tcp* tcp = (grpc_tcp*)ep; return gpr_strdup(tcp->peer_string); } -static int tcp_get_fd(grpc_endpoint *ep) { - grpc_tcp *tcp = (grpc_tcp *)ep; +static int tcp_get_fd(grpc_endpoint* ep) { + grpc_tcp* tcp = (grpc_tcp*)ep; return tcp->fd; } -static grpc_resource_user *tcp_get_resource_user(grpc_endpoint *ep) { - grpc_tcp *tcp = (grpc_tcp *)ep; +static grpc_resource_user* tcp_get_resource_user(grpc_endpoint* ep) { + grpc_tcp* tcp = (grpc_tcp*)ep; return tcp->resource_user; } @@ -739,13 +739,13 @@ static const grpc_endpoint_vtable vtable = {tcp_read, #define MAX_CHUNK_SIZE 32 * 1024 * 1024 -grpc_endpoint *grpc_tcp_create(grpc_exec_ctx *exec_ctx, grpc_fd *em_fd, - const grpc_channel_args *channel_args, - const char *peer_string) { +grpc_endpoint* grpc_tcp_create(grpc_exec_ctx* exec_ctx, grpc_fd* em_fd, + const grpc_channel_args* channel_args, + const char* peer_string) { int tcp_read_chunk_size = GRPC_TCP_DEFAULT_READ_SLICE_SIZE; int tcp_max_read_chunk_size = 4 * 1024 * 1024; int tcp_min_read_chunk_size = 256; - grpc_resource_quota *resource_quota = grpc_resource_quota_create(NULL); + grpc_resource_quota* resource_quota = grpc_resource_quota_create(NULL); if (channel_args != NULL) { for (size_t i = 0; i < channel_args->num_args; i++) { if (0 == @@ -770,7 +770,7 @@ grpc_endpoint *grpc_tcp_create(grpc_exec_ctx *exec_ctx, grpc_fd *em_fd, strcmp(channel_args->args[i].key, GRPC_ARG_RESOURCE_QUOTA)) { grpc_resource_quota_unref_internal(exec_ctx, resource_quota); resource_quota = grpc_resource_quota_ref_internal( - (grpc_resource_quota *)channel_args->args[i].value.pointer.p); + (grpc_resource_quota*)channel_args->args[i].value.pointer.p); } } } @@ -781,7 +781,7 @@ grpc_endpoint *grpc_tcp_create(grpc_exec_ctx *exec_ctx, grpc_fd *em_fd, tcp_read_chunk_size = GPR_CLAMP(tcp_read_chunk_size, tcp_min_read_chunk_size, tcp_max_read_chunk_size); - grpc_tcp *tcp = (grpc_tcp *)gpr_malloc(sizeof(grpc_tcp)); + grpc_tcp* tcp = (grpc_tcp*)gpr_malloc(sizeof(grpc_tcp)); tcp->base.vtable = &vtable; tcp->peer_string = gpr_strdup(peer_string); tcp->fd = grpc_fd_wrapped_fd(em_fd); @@ -810,16 +810,16 @@ grpc_endpoint *grpc_tcp_create(grpc_exec_ctx *exec_ctx, grpc_fd *em_fd, return &tcp->base; } -int grpc_tcp_fd(grpc_endpoint *ep) { - grpc_tcp *tcp = (grpc_tcp *)ep; +int grpc_tcp_fd(grpc_endpoint* ep) { + grpc_tcp* tcp = (grpc_tcp*)ep; GPR_ASSERT(ep->vtable == &vtable); return grpc_fd_wrapped_fd(tcp->em_fd); } -void grpc_tcp_destroy_and_release_fd(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, - int *fd, grpc_closure *done) { +void grpc_tcp_destroy_and_release_fd(grpc_exec_ctx* exec_ctx, grpc_endpoint* ep, + int* fd, grpc_closure* done) { grpc_network_status_unregister_endpoint(ep); - grpc_tcp *tcp = (grpc_tcp *)ep; + grpc_tcp* tcp = (grpc_tcp*)ep; GPR_ASSERT(ep->vtable == &vtable); tcp->release_fd = fd; tcp->release_fd_cb = done; diff --git a/src/core/lib/iomgr/tcp_posix.h b/src/core/lib/iomgr/tcp_posix.h index 47e78fa67e..ff1060b0ff 100644 --- a/src/core/lib/iomgr/tcp_posix.h +++ b/src/core/lib/iomgr/tcp_posix.h @@ -41,21 +41,21 @@ extern grpc_tracer_flag grpc_tcp_trace; /* Create a tcp endpoint given a file desciptor and a read slice size. Takes ownership of fd. */ -grpc_endpoint *grpc_tcp_create(grpc_exec_ctx *exec_ctx, grpc_fd *fd, - const grpc_channel_args *args, - const char *peer_string); +grpc_endpoint* grpc_tcp_create(grpc_exec_ctx* exec_ctx, grpc_fd* fd, + const grpc_channel_args* args, + const char* peer_string); /* Return the tcp endpoint's fd, or -1 if this is not available. Does not release the fd. Requires: ep must be a tcp endpoint. */ -int grpc_tcp_fd(grpc_endpoint *ep); +int grpc_tcp_fd(grpc_endpoint* ep); /* Destroy the tcp endpoint without closing its fd. *fd will be set and done * will be called when the endpoint is destroyed. * Requires: ep must be a tcp endpoint and fd must not be NULL. */ -void grpc_tcp_destroy_and_release_fd(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, - int *fd, grpc_closure *done); +void grpc_tcp_destroy_and_release_fd(grpc_exec_ctx* exec_ctx, grpc_endpoint* ep, + int* fd, grpc_closure* done); #ifdef __cplusplus } diff --git a/src/core/lib/iomgr/tcp_server.h b/src/core/lib/iomgr/tcp_server.h index 8f9ce3819e..ef983199b8 100644 --- a/src/core/lib/iomgr/tcp_server.h +++ b/src/core/lib/iomgr/tcp_server.h @@ -35,7 +35,7 @@ typedef struct grpc_tcp_server grpc_tcp_server; typedef struct grpc_tcp_server_acceptor { /* grpc_tcp_server_cb functions share a ref on from_server that is valid until the function returns. */ - grpc_tcp_server *from_server; + grpc_tcp_server* from_server; /* Indices that may be passed to grpc_tcp_server_port_fd(). */ unsigned port_index; unsigned fd_index; @@ -43,23 +43,23 @@ typedef struct grpc_tcp_server_acceptor { /* Called for newly connected TCP connections. Takes ownership of acceptor. */ -typedef void (*grpc_tcp_server_cb)(grpc_exec_ctx *exec_ctx, void *arg, - grpc_endpoint *ep, - grpc_pollset *accepting_pollset, - grpc_tcp_server_acceptor *acceptor); +typedef void (*grpc_tcp_server_cb)(grpc_exec_ctx* exec_ctx, void* arg, + grpc_endpoint* ep, + grpc_pollset* accepting_pollset, + grpc_tcp_server_acceptor* acceptor); /* Create a server, initially not bound to any ports. The caller owns one ref. If shutdown_complete is not NULL, it will be used by grpc_tcp_server_unref() when the ref count reaches zero. */ -grpc_error *grpc_tcp_server_create(grpc_exec_ctx *exec_ctx, - grpc_closure *shutdown_complete, - const grpc_channel_args *args, - grpc_tcp_server **server); +grpc_error* grpc_tcp_server_create(grpc_exec_ctx* exec_ctx, + grpc_closure* shutdown_complete, + const grpc_channel_args* args, + grpc_tcp_server** server); /* Start listening to bound ports */ -void grpc_tcp_server_start(grpc_exec_ctx *exec_ctx, grpc_tcp_server *server, - grpc_pollset **pollsets, size_t pollset_count, - grpc_tcp_server_cb on_accept_cb, void *cb_arg); +void grpc_tcp_server_start(grpc_exec_ctx* exec_ctx, grpc_tcp_server* server, + grpc_pollset** pollsets, size_t pollset_count, + grpc_tcp_server_cb on_accept_cb, void* cb_arg); /* Add a port to the server, returning the newly allocated port on success, or -1 on failure. @@ -70,37 +70,37 @@ void grpc_tcp_server_start(grpc_exec_ctx *exec_ctx, grpc_tcp_server *server, but not dualstack sockets. */ /* TODO(ctiller): deprecate this, and make grpc_tcp_server_add_ports to handle all of the multiple socket port matching logic in one place */ -grpc_error *grpc_tcp_server_add_port(grpc_tcp_server *s, - const grpc_resolved_address *addr, - int *out_port); +grpc_error* grpc_tcp_server_add_port(grpc_tcp_server* s, + const grpc_resolved_address* addr, + int* out_port); /* Number of fds at the given port_index, or 0 if port_index is out of bounds. */ -unsigned grpc_tcp_server_port_fd_count(grpc_tcp_server *s, unsigned port_index); +unsigned grpc_tcp_server_port_fd_count(grpc_tcp_server* s, unsigned port_index); /* Returns the file descriptor of the Mth (fd_index) listening socket of the Nth (port_index) call to add_port() on this server, or -1 if the indices are out of bounds. The file descriptor remains owned by the server, and will be cleaned up when the ref count reaches zero. */ -int grpc_tcp_server_port_fd(grpc_tcp_server *s, unsigned port_index, +int grpc_tcp_server_port_fd(grpc_tcp_server* s, unsigned port_index, unsigned fd_index); /* Ref s and return s. */ -grpc_tcp_server *grpc_tcp_server_ref(grpc_tcp_server *s); +grpc_tcp_server* grpc_tcp_server_ref(grpc_tcp_server* s); /* shutdown_starting is called when ref count has reached zero and the server is about to be destroyed. The server will be deleted after it returns. Calling grpc_tcp_server_ref() from it has no effect. */ -void grpc_tcp_server_shutdown_starting_add(grpc_tcp_server *s, - grpc_closure *shutdown_starting); +void grpc_tcp_server_shutdown_starting_add(grpc_tcp_server* s, + grpc_closure* shutdown_starting); /* If the refcount drops to zero, enqueue calls on exec_ctx to shutdown_listeners and delete s. */ -void grpc_tcp_server_unref(grpc_exec_ctx *exec_ctx, grpc_tcp_server *s); +void grpc_tcp_server_unref(grpc_exec_ctx* exec_ctx, grpc_tcp_server* s); /* Shutdown the fds of listeners. */ -void grpc_tcp_server_shutdown_listeners(grpc_exec_ctx *exec_ctx, - grpc_tcp_server *s); +void grpc_tcp_server_shutdown_listeners(grpc_exec_ctx* exec_ctx, + grpc_tcp_server* s); #ifdef __cplusplus } diff --git a/src/core/lib/iomgr/tcp_server_posix.cc b/src/core/lib/iomgr/tcp_server_posix.cc index 06612d639c..6fcbac03a2 100644 --- a/src/core/lib/iomgr/tcp_server_posix.cc +++ b/src/core/lib/iomgr/tcp_server_posix.cc @@ -68,13 +68,13 @@ static void init(void) { #endif } -grpc_error *grpc_tcp_server_create(grpc_exec_ctx *exec_ctx, - grpc_closure *shutdown_complete, - const grpc_channel_args *args, - grpc_tcp_server **server) { +grpc_error* grpc_tcp_server_create(grpc_exec_ctx* exec_ctx, + grpc_closure* shutdown_complete, + const grpc_channel_args* args, + grpc_tcp_server** server) { gpr_once_init(&check_init, init); - grpc_tcp_server *s = (grpc_tcp_server *)gpr_zalloc(sizeof(grpc_tcp_server)); + grpc_tcp_server* s = (grpc_tcp_server*)gpr_zalloc(sizeof(grpc_tcp_server)); s->so_reuseport = has_so_reuseport; s->expand_wildcard_addrs = false; for (size_t i = 0; i < (args == NULL ? 0 : args->num_args); i++) { @@ -116,7 +116,7 @@ grpc_error *grpc_tcp_server_create(grpc_exec_ctx *exec_ctx, return GRPC_ERROR_NONE; } -static void finish_shutdown(grpc_exec_ctx *exec_ctx, grpc_tcp_server *s) { +static void finish_shutdown(grpc_exec_ctx* exec_ctx, grpc_tcp_server* s) { gpr_mu_lock(&s->mu); GPR_ASSERT(s->shutdown); gpr_mu_unlock(&s->mu); @@ -127,7 +127,7 @@ static void finish_shutdown(grpc_exec_ctx *exec_ctx, grpc_tcp_server *s) { gpr_mu_destroy(&s->mu); while (s->head) { - grpc_tcp_listener *sp = s->head; + grpc_tcp_listener* sp = s->head; s->head = sp->next; gpr_free(sp); } @@ -136,9 +136,9 @@ static void finish_shutdown(grpc_exec_ctx *exec_ctx, grpc_tcp_server *s) { gpr_free(s); } -static void destroyed_port(grpc_exec_ctx *exec_ctx, void *server, - grpc_error *error) { - grpc_tcp_server *s = (grpc_tcp_server *)server; +static void destroyed_port(grpc_exec_ctx* exec_ctx, void* server, + grpc_error* error) { + grpc_tcp_server* s = (grpc_tcp_server*)server; gpr_mu_lock(&s->mu); s->destroyed_ports++; if (s->destroyed_ports == s->nports) { @@ -153,14 +153,14 @@ static void destroyed_port(grpc_exec_ctx *exec_ctx, void *server, /* called when all listening endpoints have been shutdown, so no further events will be received on them - at this point it's safe to destroy things */ -static void deactivated_all_ports(grpc_exec_ctx *exec_ctx, grpc_tcp_server *s) { +static void deactivated_all_ports(grpc_exec_ctx* exec_ctx, grpc_tcp_server* s) { /* delete ALL the things */ gpr_mu_lock(&s->mu); GPR_ASSERT(s->shutdown); if (s->head) { - grpc_tcp_listener *sp; + grpc_tcp_listener* sp; for (sp = s->head; sp; sp = sp->next) { grpc_unlink_if_unix_domain_socket(&sp->addr); GRPC_CLOSURE_INIT(&sp->destroyed_closure, destroyed_port, s, @@ -175,7 +175,7 @@ static void deactivated_all_ports(grpc_exec_ctx *exec_ctx, grpc_tcp_server *s) { } } -static void tcp_server_destroy(grpc_exec_ctx *exec_ctx, grpc_tcp_server *s) { +static void tcp_server_destroy(grpc_exec_ctx* exec_ctx, grpc_tcp_server* s) { gpr_mu_lock(&s->mu); GPR_ASSERT(!s->shutdown); @@ -183,10 +183,11 @@ static void tcp_server_destroy(grpc_exec_ctx *exec_ctx, grpc_tcp_server *s) { /* shutdown all fd's */ if (s->active_ports) { - grpc_tcp_listener *sp; + grpc_tcp_listener* sp; for (sp = s->head; sp; sp = sp->next) { - grpc_fd_shutdown(exec_ctx, sp->emfd, GRPC_ERROR_CREATE_FROM_STATIC_STRING( - "Server destroyed")); + grpc_fd_shutdown( + exec_ctx, sp->emfd, + GRPC_ERROR_CREATE_FROM_STATIC_STRING("Server destroyed")); } gpr_mu_unlock(&s->mu); } else { @@ -196,9 +197,9 @@ static void tcp_server_destroy(grpc_exec_ctx *exec_ctx, grpc_tcp_server *s) { } /* event manager callback when reads are ready */ -static void on_read(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *err) { - grpc_tcp_listener *sp = (grpc_tcp_listener *)arg; - grpc_pollset *read_notifier_pollset; +static void on_read(grpc_exec_ctx* exec_ctx, void* arg, grpc_error* err) { + grpc_tcp_listener* sp = (grpc_tcp_listener*)arg; + grpc_pollset* read_notifier_pollset; if (err != GRPC_ERROR_NONE) { goto error; } @@ -211,8 +212,8 @@ static void on_read(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *err) { /* loop until accept4 returns EAGAIN, and then re-arm notification */ for (;;) { grpc_resolved_address addr; - char *addr_str; - char *name; + char* addr_str; + char* name; addr.len = sizeof(struct sockaddr_storage); /* Note: If we ever decide to return this address to the user, remember to strip off the ::ffff:0.0.0.0/96 prefix first. */ @@ -246,13 +247,13 @@ static void on_read(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *err) { gpr_log(GPR_DEBUG, "SERVER_CONNECT: incoming connection: %s", addr_str); } - grpc_fd *fdobj = grpc_fd_create(fd, name); + grpc_fd* fdobj = grpc_fd_create(fd, name); grpc_pollset_add_fd(exec_ctx, read_notifier_pollset, fdobj); // Create acceptor. - grpc_tcp_server_acceptor *acceptor = - (grpc_tcp_server_acceptor *)gpr_malloc(sizeof(*acceptor)); + grpc_tcp_server_acceptor* acceptor = + (grpc_tcp_server_acceptor*)gpr_malloc(sizeof(*acceptor)); acceptor->from_server = sp->server; acceptor->port_index = sp->port_index; acceptor->fd_index = sp->fd_index; @@ -279,18 +280,18 @@ error: } /* Treat :: or 0.0.0.0 as a family-agnostic wildcard. */ -static grpc_error *add_wildcard_addrs_to_server(grpc_tcp_server *s, +static grpc_error* add_wildcard_addrs_to_server(grpc_tcp_server* s, unsigned port_index, int requested_port, - int *out_port) { + int* out_port) { grpc_resolved_address wild4; grpc_resolved_address wild6; unsigned fd_index = 0; grpc_dualstack_mode dsmode; - grpc_tcp_listener *sp = NULL; - grpc_tcp_listener *sp2 = NULL; - grpc_error *v6_err = GRPC_ERROR_NONE; - grpc_error *v4_err = GRPC_ERROR_NONE; + grpc_tcp_listener* sp = NULL; + grpc_tcp_listener* sp2 = NULL; + grpc_error* v6_err = GRPC_ERROR_NONE; + grpc_error* v4_err = GRPC_ERROR_NONE; *out_port = -1; if (grpc_tcp_server_have_ifaddrs() && s->expand_wildcard_addrs) { @@ -335,7 +336,7 @@ static grpc_error *add_wildcard_addrs_to_server(grpc_tcp_server *s, } return GRPC_ERROR_NONE; } else { - grpc_error *root_err = GRPC_ERROR_CREATE_FROM_STATIC_STRING( + grpc_error* root_err = GRPC_ERROR_CREATE_FROM_STATIC_STRING( "Failed to add any wildcard listeners"); GPR_ASSERT(v6_err != GRPC_ERROR_NONE && v4_err != GRPC_ERROR_NONE); root_err = grpc_error_add_child(root_err, v6_err); @@ -344,13 +345,13 @@ static grpc_error *add_wildcard_addrs_to_server(grpc_tcp_server *s, } } -static grpc_error *clone_port(grpc_tcp_listener *listener, unsigned count) { - grpc_tcp_listener *sp = NULL; - char *addr_str; - char *name; - grpc_error *err; +static grpc_error* clone_port(grpc_tcp_listener* listener, unsigned count) { + grpc_tcp_listener* sp = NULL; + char* addr_str; + char* name; + grpc_error* err; - for (grpc_tcp_listener *l = listener->next; l && l->is_sibling; l = l->next) { + for (grpc_tcp_listener* l = listener->next; l && l->is_sibling; l = l->next) { l->fd_index += count; } @@ -366,7 +367,7 @@ static grpc_error *clone_port(grpc_tcp_listener *listener, unsigned count) { listener->server->nports++; grpc_sockaddr_to_string(&addr_str, &listener->addr, 1); gpr_asprintf(&name, "tcp-server-listener:%s/clone-%d", addr_str, i); - sp = (grpc_tcp_listener *)gpr_malloc(sizeof(grpc_tcp_listener)); + sp = (grpc_tcp_listener*)gpr_malloc(sizeof(grpc_tcp_listener)); sp->next = listener->next; listener->next = sp; /* sp (the new listener) is a sibling of 'listener' (the original @@ -392,16 +393,16 @@ static grpc_error *clone_port(grpc_tcp_listener *listener, unsigned count) { return GRPC_ERROR_NONE; } -grpc_error *grpc_tcp_server_add_port(grpc_tcp_server *s, - const grpc_resolved_address *addr, - int *out_port) { - grpc_tcp_listener *sp; +grpc_error* grpc_tcp_server_add_port(grpc_tcp_server* s, + const grpc_resolved_address* addr, + int* out_port) { + grpc_tcp_listener* sp; grpc_resolved_address sockname_temp; grpc_resolved_address addr6_v4mapped; int requested_port = grpc_sockaddr_get_port(addr); unsigned port_index = 0; grpc_dualstack_mode dsmode; - grpc_error *err; + grpc_error* err; *out_port = -1; if (s->tail != NULL) { port_index = s->tail->port_index + 1; @@ -413,8 +414,8 @@ grpc_error *grpc_tcp_server_add_port(grpc_tcp_server *s, if (requested_port == 0) { for (sp = s->head; sp; sp = sp->next) { sockname_temp.len = sizeof(struct sockaddr_storage); - if (0 == getsockname(sp->fd, (struct sockaddr *)&sockname_temp.addr, - (socklen_t *)&sockname_temp.len)) { + if (0 == getsockname(sp->fd, (struct sockaddr*)&sockname_temp.addr, + (socklen_t*)&sockname_temp.len)) { int used_port = grpc_sockaddr_get_port(&sockname_temp); if (used_port > 0) { memcpy(&sockname_temp, addr, sizeof(grpc_resolved_address)); @@ -442,10 +443,10 @@ grpc_error *grpc_tcp_server_add_port(grpc_tcp_server *s, /* Return listener at port_index or NULL. Should only be called with s->mu locked. */ -static grpc_tcp_listener *get_port_index(grpc_tcp_server *s, +static grpc_tcp_listener* get_port_index(grpc_tcp_server* s, unsigned port_index) { unsigned num_ports = 0; - grpc_tcp_listener *sp; + grpc_tcp_listener* sp; for (sp = s->head; sp; sp = sp->next) { if (!sp->is_sibling) { if (++num_ports > port_index) { @@ -456,11 +457,11 @@ static grpc_tcp_listener *get_port_index(grpc_tcp_server *s, return NULL; } -unsigned grpc_tcp_server_port_fd_count(grpc_tcp_server *s, +unsigned grpc_tcp_server_port_fd_count(grpc_tcp_server* s, unsigned port_index) { unsigned num_fds = 0; gpr_mu_lock(&s->mu); - grpc_tcp_listener *sp = get_port_index(s, port_index); + grpc_tcp_listener* sp = get_port_index(s, port_index); for (; sp; sp = sp->sibling) { ++num_fds; } @@ -468,10 +469,10 @@ unsigned grpc_tcp_server_port_fd_count(grpc_tcp_server *s, return num_fds; } -int grpc_tcp_server_port_fd(grpc_tcp_server *s, unsigned port_index, +int grpc_tcp_server_port_fd(grpc_tcp_server* s, unsigned port_index, unsigned fd_index) { gpr_mu_lock(&s->mu); - grpc_tcp_listener *sp = get_port_index(s, port_index); + grpc_tcp_listener* sp = get_port_index(s, port_index); for (; sp; sp = sp->sibling, --fd_index) { if (fd_index == 0) { gpr_mu_unlock(&s->mu); @@ -482,12 +483,12 @@ int grpc_tcp_server_port_fd(grpc_tcp_server *s, unsigned port_index, return -1; } -void grpc_tcp_server_start(grpc_exec_ctx *exec_ctx, grpc_tcp_server *s, - grpc_pollset **pollsets, size_t pollset_count, +void grpc_tcp_server_start(grpc_exec_ctx* exec_ctx, grpc_tcp_server* s, + grpc_pollset** pollsets, size_t pollset_count, grpc_tcp_server_cb on_accept_cb, - void *on_accept_cb_arg) { + void* on_accept_cb_arg) { size_t i; - grpc_tcp_listener *sp; + grpc_tcp_listener* sp; GPR_ASSERT(on_accept_cb); gpr_mu_lock(&s->mu); GPR_ASSERT(!s->on_accept_cb); @@ -524,20 +525,20 @@ void grpc_tcp_server_start(grpc_exec_ctx *exec_ctx, grpc_tcp_server *s, gpr_mu_unlock(&s->mu); } -grpc_tcp_server *grpc_tcp_server_ref(grpc_tcp_server *s) { +grpc_tcp_server* grpc_tcp_server_ref(grpc_tcp_server* s) { gpr_ref_non_zero(&s->refs); return s; } -void grpc_tcp_server_shutdown_starting_add(grpc_tcp_server *s, - grpc_closure *shutdown_starting) { +void grpc_tcp_server_shutdown_starting_add(grpc_tcp_server* s, + grpc_closure* shutdown_starting) { gpr_mu_lock(&s->mu); grpc_closure_list_append(&s->shutdown_starting, shutdown_starting, GRPC_ERROR_NONE); gpr_mu_unlock(&s->mu); } -void grpc_tcp_server_unref(grpc_exec_ctx *exec_ctx, grpc_tcp_server *s) { +void grpc_tcp_server_unref(grpc_exec_ctx* exec_ctx, grpc_tcp_server* s) { if (gpr_unref(&s->refs)) { grpc_tcp_server_shutdown_listeners(exec_ctx, s); gpr_mu_lock(&s->mu); @@ -547,13 +548,13 @@ void grpc_tcp_server_unref(grpc_exec_ctx *exec_ctx, grpc_tcp_server *s) { } } -void grpc_tcp_server_shutdown_listeners(grpc_exec_ctx *exec_ctx, - grpc_tcp_server *s) { +void grpc_tcp_server_shutdown_listeners(grpc_exec_ctx* exec_ctx, + grpc_tcp_server* s) { gpr_mu_lock(&s->mu); s->shutdown_listeners = true; /* shutdown all fd's */ if (s->active_ports) { - grpc_tcp_listener *sp; + grpc_tcp_listener* sp; for (sp = s->head; sp; sp = sp->next) { grpc_fd_shutdown(exec_ctx, sp->emfd, GRPC_ERROR_CREATE_FROM_STATIC_STRING("Server shutdown")); diff --git a/src/core/lib/iomgr/tcp_server_utils_posix.h b/src/core/lib/iomgr/tcp_server_utils_posix.h index 6746333960..608fba3346 100644 --- a/src/core/lib/iomgr/tcp_server_utils_posix.h +++ b/src/core/lib/iomgr/tcp_server_utils_posix.h @@ -31,22 +31,22 @@ extern "C" { /* one listening port */ typedef struct grpc_tcp_listener { int fd; - grpc_fd *emfd; - grpc_tcp_server *server; + grpc_fd* emfd; + grpc_tcp_server* server; grpc_resolved_address addr; int port; unsigned port_index; unsigned fd_index; grpc_closure read_closure; grpc_closure destroyed_closure; - struct grpc_tcp_listener *next; + struct grpc_tcp_listener* next; /* sibling is a linked list of all listeners for a given port. add_port and clone_port place all new listeners in the same sibling list. A member of the 'sibling' list is also a member of the 'next' list. The head of each sibling list has is_sibling==0, and subsequent members of sibling lists have is_sibling==1. is_sibling allows separate sibling lists to be identified while iterating through 'next'. */ - struct grpc_tcp_listener *sibling; + struct grpc_tcp_listener* sibling; int is_sibling; } grpc_tcp_listener; @@ -55,7 +55,7 @@ struct grpc_tcp_server { gpr_refcount refs; /* Called whenever accept() succeeds on a server port. */ grpc_tcp_server_cb on_accept_cb; - void *on_accept_cb_arg; + void* on_accept_cb_arg; gpr_mu mu; @@ -74,18 +74,18 @@ struct grpc_tcp_server { bool expand_wildcard_addrs; /* linked list of server ports */ - grpc_tcp_listener *head; - grpc_tcp_listener *tail; + grpc_tcp_listener* head; + grpc_tcp_listener* tail; unsigned nports; /* List of closures passed to shutdown_starting_add(). */ grpc_closure_list shutdown_starting; /* shutdown callback */ - grpc_closure *shutdown_complete; + grpc_closure* shutdown_complete; /* all pollsets interested in new connections */ - grpc_pollset **pollsets; + grpc_pollset** pollsets; /* number of pollsets in the pollsets array */ size_t pollset_count; @@ -93,31 +93,31 @@ struct grpc_tcp_server { gpr_atm next_pollset_to_assign; /* channel args for this server */ - grpc_channel_args *channel_args; + grpc_channel_args* channel_args; }; /* If successful, add a listener to \a s for \a addr, set \a dsmode for the socket, and return the \a listener. */ -grpc_error *grpc_tcp_server_add_addr(grpc_tcp_server *s, - const grpc_resolved_address *addr, +grpc_error* grpc_tcp_server_add_addr(grpc_tcp_server* s, + const grpc_resolved_address* addr, unsigned port_index, unsigned fd_index, - grpc_dualstack_mode *dsmode, - grpc_tcp_listener **listener); + grpc_dualstack_mode* dsmode, + grpc_tcp_listener** listener); /* Get all addresses assigned to network interfaces on the machine and create a listener for each. requested_port is the port to use for every listener, or 0 to select one random port that will be used for every listener. Set *out_port to the port selected. Return GRPC_ERROR_NONE only if all listeners were added. */ -grpc_error *grpc_tcp_server_add_all_local_addrs(grpc_tcp_server *s, +grpc_error* grpc_tcp_server_add_all_local_addrs(grpc_tcp_server* s, unsigned port_index, int requested_port, - int *out_port); + int* out_port); /* Prepare a recently-created socket for listening. */ -grpc_error *grpc_tcp_server_prepare_socket(int fd, - const grpc_resolved_address *addr, - bool so_reuseport, int *port); +grpc_error* grpc_tcp_server_prepare_socket(int fd, + const grpc_resolved_address* addr, + bool so_reuseport, int* port); /* Ruturn true if the platform supports ifaddrs */ bool grpc_tcp_server_have_ifaddrs(void); diff --git a/src/core/lib/iomgr/tcp_server_utils_posix_common.cc b/src/core/lib/iomgr/tcp_server_utils_posix_common.cc index a828bee074..51e6731729 100644 --- a/src/core/lib/iomgr/tcp_server_utils_posix_common.cc +++ b/src/core/lib/iomgr/tcp_server_utils_posix_common.cc @@ -46,14 +46,14 @@ static int s_max_accept_queue_size; static void init_max_accept_queue_size(void) { int n = SOMAXCONN; char buf[64]; - FILE *fp = fopen("/proc/sys/net/core/somaxconn", "r"); + FILE* fp = fopen("/proc/sys/net/core/somaxconn", "r"); if (fp == NULL) { /* 2.4 kernel. */ s_max_accept_queue_size = SOMAXCONN; return; } if (fgets(buf, sizeof buf, fp)) { - char *end; + char* end; long i = strtol(buf, &end, 10); if (i > 0 && i <= INT_MAX && end && *end == 0) { n = (int)i; @@ -75,16 +75,16 @@ static int get_max_accept_queue_size(void) { return s_max_accept_queue_size; } -static grpc_error *add_socket_to_server(grpc_tcp_server *s, int fd, - const grpc_resolved_address *addr, +static grpc_error* add_socket_to_server(grpc_tcp_server* s, int fd, + const grpc_resolved_address* addr, unsigned port_index, unsigned fd_index, - grpc_tcp_listener **listener) { - grpc_tcp_listener *sp = NULL; + grpc_tcp_listener** listener) { + grpc_tcp_listener* sp = NULL; int port = -1; - char *addr_str; - char *name; + char* addr_str; + char* name; - grpc_error *err = + grpc_error* err = grpc_tcp_server_prepare_socket(fd, addr, s->so_reuseport, &port); if (err == GRPC_ERROR_NONE) { GPR_ASSERT(port > 0); @@ -93,7 +93,7 @@ static grpc_error *add_socket_to_server(grpc_tcp_server *s, int fd, gpr_mu_lock(&s->mu); s->nports++; GPR_ASSERT(!s->on_accept_cb && "must add ports before starting server"); - sp = (grpc_tcp_listener *)gpr_malloc(sizeof(grpc_tcp_listener)); + sp = (grpc_tcp_listener*)gpr_malloc(sizeof(grpc_tcp_listener)); sp->next = NULL; if (s->head == NULL) { s->head = sp; @@ -122,14 +122,14 @@ static grpc_error *add_socket_to_server(grpc_tcp_server *s, int fd, /* If successful, add a listener to s for addr, set *dsmode for the socket, and return the *listener. */ -grpc_error *grpc_tcp_server_add_addr(grpc_tcp_server *s, - const grpc_resolved_address *addr, +grpc_error* grpc_tcp_server_add_addr(grpc_tcp_server* s, + const grpc_resolved_address* addr, unsigned port_index, unsigned fd_index, - grpc_dualstack_mode *dsmode, - grpc_tcp_listener **listener) { + grpc_dualstack_mode* dsmode, + grpc_tcp_listener** listener) { grpc_resolved_address addr4_copy; int fd; - grpc_error *err = + grpc_error* err = grpc_create_dualstack_socket(addr, SOCK_STREAM, 0, dsmode, &fd); if (err != GRPC_ERROR_NONE) { return err; @@ -142,11 +142,11 @@ grpc_error *grpc_tcp_server_add_addr(grpc_tcp_server *s, } /* Prepare a recently-created socket for listening. */ -grpc_error *grpc_tcp_server_prepare_socket(int fd, - const grpc_resolved_address *addr, - bool so_reuseport, int *port) { +grpc_error* grpc_tcp_server_prepare_socket(int fd, + const grpc_resolved_address* addr, + bool so_reuseport, int* port) { grpc_resolved_address sockname_temp; - grpc_error *err = GRPC_ERROR_NONE; + grpc_error* err = GRPC_ERROR_NONE; GPR_ASSERT(fd >= 0); @@ -169,7 +169,7 @@ grpc_error *grpc_tcp_server_prepare_socket(int fd, if (err != GRPC_ERROR_NONE) goto error; GPR_ASSERT(addr->len < ~(socklen_t)0); - if (bind(fd, (struct sockaddr *)addr->addr, (socklen_t)addr->len) < 0) { + if (bind(fd, (struct sockaddr*)addr->addr, (socklen_t)addr->len) < 0) { err = GRPC_OS_ERROR(errno, "bind"); goto error; } @@ -181,8 +181,8 @@ grpc_error *grpc_tcp_server_prepare_socket(int fd, sockname_temp.len = sizeof(struct sockaddr_storage); - if (getsockname(fd, (struct sockaddr *)sockname_temp.addr, - (socklen_t *)&sockname_temp.len) < 0) { + if (getsockname(fd, (struct sockaddr*)sockname_temp.addr, + (socklen_t*)&sockname_temp.len) < 0) { err = GRPC_OS_ERROR(errno, "getsockname"); goto error; } @@ -195,7 +195,7 @@ error: if (fd >= 0) { close(fd); } - grpc_error *ret = + grpc_error* ret = grpc_error_set_int(GRPC_ERROR_CREATE_REFERENCING_FROM_STATIC_STRING( "Unable to configure socket", &err, 1), GRPC_ERROR_INT_FD, fd); diff --git a/src/core/lib/iomgr/tcp_server_utils_posix_ifaddrs.cc b/src/core/lib/iomgr/tcp_server_utils_posix_ifaddrs.cc index a243b69f35..b7437dbf4d 100644 --- a/src/core/lib/iomgr/tcp_server_utils_posix_ifaddrs.cc +++ b/src/core/lib/iomgr/tcp_server_utils_posix_ifaddrs.cc @@ -36,9 +36,9 @@ #include "src/core/lib/iomgr/sockaddr_utils.h" /* Return the listener in s with address addr or NULL. */ -static grpc_tcp_listener *find_listener_with_addr(grpc_tcp_server *s, - grpc_resolved_address *addr) { - grpc_tcp_listener *l; +static grpc_tcp_listener* find_listener_with_addr(grpc_tcp_server* s, + grpc_resolved_address* addr) { + grpc_tcp_listener* l; gpr_mu_lock(&s->mu); for (l = s->head; l != NULL; l = l->next) { if (l->addr.len != addr->len) { @@ -53,12 +53,12 @@ static grpc_tcp_listener *find_listener_with_addr(grpc_tcp_server *s, } /* Bind to "::" to get a port number not used by any address. */ -static grpc_error *get_unused_port(int *port) { +static grpc_error* get_unused_port(int* port) { grpc_resolved_address wild; grpc_sockaddr_make_wildcard6(0, &wild); grpc_dualstack_mode dsmode; int fd; - grpc_error *err = + grpc_error* err = grpc_create_dualstack_socket(&wild, SOCK_STREAM, 0, &dsmode, &fd); if (err != GRPC_ERROR_NONE) { return err; @@ -66,12 +66,12 @@ static grpc_error *get_unused_port(int *port) { if (dsmode == GRPC_DSMODE_IPV4) { grpc_sockaddr_make_wildcard4(0, &wild); } - if (bind(fd, (const struct sockaddr *)wild.addr, (socklen_t)wild.len) != 0) { + if (bind(fd, (const struct sockaddr*)wild.addr, (socklen_t)wild.len) != 0) { err = GRPC_OS_ERROR(errno, "bind"); close(fd); return err; } - if (getsockname(fd, (struct sockaddr *)wild.addr, (socklen_t *)&wild.len) != + if (getsockname(fd, (struct sockaddr*)wild.addr, (socklen_t*)&wild.len) != 0) { err = GRPC_OS_ERROR(errno, "getsockname"); close(fd); @@ -83,15 +83,15 @@ static grpc_error *get_unused_port(int *port) { : GRPC_ERROR_NONE; } -grpc_error *grpc_tcp_server_add_all_local_addrs(grpc_tcp_server *s, +grpc_error* grpc_tcp_server_add_all_local_addrs(grpc_tcp_server* s, unsigned port_index, int requested_port, - int *out_port) { - struct ifaddrs *ifa = NULL; - struct ifaddrs *ifa_it; + int* out_port) { + struct ifaddrs* ifa = NULL; + struct ifaddrs* ifa_it; unsigned fd_index = 0; - grpc_tcp_listener *sp = NULL; - grpc_error *err = GRPC_ERROR_NONE; + grpc_tcp_listener* sp = NULL; + grpc_error* err = GRPC_ERROR_NONE; if (requested_port == 0) { /* Note: There could be a race where some local addrs can listen on the selected port and some can't. The sane way to handle this would be to @@ -109,10 +109,10 @@ grpc_error *grpc_tcp_server_add_all_local_addrs(grpc_tcp_server *s, } for (ifa_it = ifa; ifa_it != NULL; ifa_it = ifa_it->ifa_next) { grpc_resolved_address addr; - char *addr_str = NULL; + char* addr_str = NULL; grpc_dualstack_mode dsmode; - grpc_tcp_listener *new_sp = NULL; - const char *ifa_name = (ifa_it->ifa_name ? ifa_it->ifa_name : "<unknown>"); + grpc_tcp_listener* new_sp = NULL; + const char* ifa_name = (ifa_it->ifa_name ? ifa_it->ifa_name : "<unknown>"); if (ifa_it->ifa_addr == NULL) { continue; } else if (ifa_it->ifa_addr->sa_family == AF_INET) { @@ -144,8 +144,8 @@ grpc_error *grpc_tcp_server_add_all_local_addrs(grpc_tcp_server *s, } if ((err = grpc_tcp_server_add_addr(s, &addr, port_index, fd_index, &dsmode, &new_sp)) != GRPC_ERROR_NONE) { - char *err_str = NULL; - grpc_error *root_err; + char* err_str = NULL; + grpc_error* root_err; if (gpr_asprintf(&err_str, "Failed to add listener: %s", addr_str) < 0) { err_str = gpr_strdup("Failed to add listener"); } diff --git a/src/core/lib/iomgr/tcp_server_utils_posix_noifaddrs.cc b/src/core/lib/iomgr/tcp_server_utils_posix_noifaddrs.cc index 34eab20d6a..2d72b95def 100644 --- a/src/core/lib/iomgr/tcp_server_utils_posix_noifaddrs.cc +++ b/src/core/lib/iomgr/tcp_server_utils_posix_noifaddrs.cc @@ -22,10 +22,10 @@ #include "src/core/lib/iomgr/tcp_server_utils_posix.h" -grpc_error *grpc_tcp_server_add_all_local_addrs(grpc_tcp_server *s, +grpc_error* grpc_tcp_server_add_all_local_addrs(grpc_tcp_server* s, unsigned port_index, int requested_port, - int *out_port) { + int* out_port) { return GRPC_ERROR_CREATE_FROM_STATIC_STRING("no ifaddrs available"); } diff --git a/src/core/lib/iomgr/tcp_server_uv.cc b/src/core/lib/iomgr/tcp_server_uv.cc index 348838c495..0eed4d428f 100644 --- a/src/core/lib/iomgr/tcp_server_uv.cc +++ b/src/core/lib/iomgr/tcp_server_uv.cc @@ -37,12 +37,12 @@ /* one listening port */ typedef struct grpc_tcp_listener grpc_tcp_listener; struct grpc_tcp_listener { - uv_tcp_t *handle; - grpc_tcp_server *server; + uv_tcp_t* handle; + grpc_tcp_server* server; unsigned port_index; int port; /* linked list */ - struct grpc_tcp_listener *next; + struct grpc_tcp_listener* next; bool closed; @@ -54,37 +54,37 @@ struct grpc_tcp_server { /* Called whenever accept() succeeds on a server port. */ grpc_tcp_server_cb on_accept_cb; - void *on_accept_cb_arg; + void* on_accept_cb_arg; int open_ports; /* linked list of server ports */ - grpc_tcp_listener *head; - grpc_tcp_listener *tail; + grpc_tcp_listener* head; + grpc_tcp_listener* tail; /* List of closures passed to shutdown_starting_add(). */ grpc_closure_list shutdown_starting; /* shutdown callback */ - grpc_closure *shutdown_complete; + grpc_closure* shutdown_complete; bool shutdown; - grpc_resource_quota *resource_quota; + grpc_resource_quota* resource_quota; }; -grpc_error *grpc_tcp_server_create(grpc_exec_ctx *exec_ctx, - grpc_closure *shutdown_complete, - const grpc_channel_args *args, - grpc_tcp_server **server) { - grpc_tcp_server *s = (grpc_tcp_server *)gpr_malloc(sizeof(grpc_tcp_server)); +grpc_error* grpc_tcp_server_create(grpc_exec_ctx* exec_ctx, + grpc_closure* shutdown_complete, + const grpc_channel_args* args, + grpc_tcp_server** server) { + grpc_tcp_server* s = (grpc_tcp_server*)gpr_malloc(sizeof(grpc_tcp_server)); s->resource_quota = grpc_resource_quota_create(NULL); for (size_t i = 0; i < (args == NULL ? 0 : args->num_args); i++) { if (0 == strcmp(GRPC_ARG_RESOURCE_QUOTA, args->args[i].key)) { if (args->args[i].type == GRPC_ARG_POINTER) { grpc_resource_quota_unref_internal(exec_ctx, s->resource_quota); s->resource_quota = grpc_resource_quota_ref_internal( - (grpc_resource_quota *)args->args[i].value.pointer.p); + (grpc_resource_quota*)args->args[i].value.pointer.p); } else { grpc_resource_quota_unref_internal(exec_ctx, s->resource_quota); gpr_free(s); @@ -107,26 +107,26 @@ grpc_error *grpc_tcp_server_create(grpc_exec_ctx *exec_ctx, return GRPC_ERROR_NONE; } -grpc_tcp_server *grpc_tcp_server_ref(grpc_tcp_server *s) { +grpc_tcp_server* grpc_tcp_server_ref(grpc_tcp_server* s) { GRPC_UV_ASSERT_SAME_THREAD(); gpr_ref(&s->refs); return s; } -void grpc_tcp_server_shutdown_starting_add(grpc_tcp_server *s, - grpc_closure *shutdown_starting) { +void grpc_tcp_server_shutdown_starting_add(grpc_tcp_server* s, + grpc_closure* shutdown_starting) { grpc_closure_list_append(&s->shutdown_starting, shutdown_starting, GRPC_ERROR_NONE); } -static void finish_shutdown(grpc_exec_ctx *exec_ctx, grpc_tcp_server *s) { +static void finish_shutdown(grpc_exec_ctx* exec_ctx, grpc_tcp_server* s) { GPR_ASSERT(s->shutdown); if (s->shutdown_complete != NULL) { GRPC_CLOSURE_SCHED(exec_ctx, s->shutdown_complete, GRPC_ERROR_NONE); } while (s->head) { - grpc_tcp_listener *sp = s->head; + grpc_tcp_listener* sp = s->head; s->head = sp->next; sp->next = NULL; gpr_free(sp->handle); @@ -136,8 +136,8 @@ static void finish_shutdown(grpc_exec_ctx *exec_ctx, grpc_tcp_server *s) { gpr_free(s); } -static void handle_close_callback(uv_handle_t *handle) { - grpc_tcp_listener *sp = (grpc_tcp_listener *)handle->data; +static void handle_close_callback(uv_handle_t* handle) { + grpc_tcp_listener* sp = (grpc_tcp_listener*)handle->data; grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; sp->server->open_ports--; if (sp->server->open_ports == 0 && sp->server->shutdown) { @@ -146,16 +146,16 @@ static void handle_close_callback(uv_handle_t *handle) { grpc_exec_ctx_finish(&exec_ctx); } -static void close_listener(grpc_tcp_listener *sp) { +static void close_listener(grpc_tcp_listener* sp) { if (!sp->closed) { sp->closed = true; - uv_close((uv_handle_t *)sp->handle, handle_close_callback); + uv_close((uv_handle_t*)sp->handle, handle_close_callback); } } -static void tcp_server_destroy(grpc_exec_ctx *exec_ctx, grpc_tcp_server *s) { +static void tcp_server_destroy(grpc_exec_ctx* exec_ctx, grpc_tcp_server* s) { int immediately_done = 0; - grpc_tcp_listener *sp; + grpc_tcp_listener* sp; GPR_ASSERT(!s->shutdown); s->shutdown = true; @@ -172,7 +172,7 @@ static void tcp_server_destroy(grpc_exec_ctx *exec_ctx, grpc_tcp_server *s) { } } -void grpc_tcp_server_unref(grpc_exec_ctx *exec_ctx, grpc_tcp_server *s) { +void grpc_tcp_server_unref(grpc_exec_ctx* exec_ctx, grpc_tcp_server* s) { GRPC_UV_ASSERT_SAME_THREAD(); if (gpr_unref(&s->refs)) { /* Complete shutdown_starting work before destroying. */ @@ -189,25 +189,25 @@ void grpc_tcp_server_unref(grpc_exec_ctx *exec_ctx, grpc_tcp_server *s) { } } -static void finish_accept(grpc_exec_ctx *exec_ctx, grpc_tcp_listener *sp) { - grpc_tcp_server_acceptor *acceptor = - (grpc_tcp_server_acceptor *)gpr_malloc(sizeof(*acceptor)); - uv_tcp_t *client = NULL; - grpc_endpoint *ep = NULL; +static void finish_accept(grpc_exec_ctx* exec_ctx, grpc_tcp_listener* sp) { + grpc_tcp_server_acceptor* acceptor = + (grpc_tcp_server_acceptor*)gpr_malloc(sizeof(*acceptor)); + uv_tcp_t* client = NULL; + grpc_endpoint* ep = NULL; grpc_resolved_address peer_name; - char *peer_name_string; + char* peer_name_string; int err; - uv_tcp_t *server = sp->handle; + uv_tcp_t* server = sp->handle; - client = (uv_tcp_t *)gpr_malloc(sizeof(uv_tcp_t)); + client = (uv_tcp_t*)gpr_malloc(sizeof(uv_tcp_t)); uv_tcp_init(uv_default_loop(), client); // UV documentation says this is guaranteed to succeed - uv_accept((uv_stream_t *)server, (uv_stream_t *)client); + uv_accept((uv_stream_t*)server, (uv_stream_t*)client); peer_name_string = NULL; memset(&peer_name, 0, sizeof(grpc_resolved_address)); peer_name.len = sizeof(struct sockaddr_storage); - err = uv_tcp_getpeername(client, (struct sockaddr *)&peer_name.addr, - (int *)&peer_name.len); + err = uv_tcp_getpeername(client, (struct sockaddr*)&peer_name.addr, + (int*)&peer_name.len); if (err == 0) { peer_name_string = grpc_sockaddr_to_uri(&peer_name); } else { @@ -230,8 +230,8 @@ static void finish_accept(grpc_exec_ctx *exec_ctx, grpc_tcp_listener *sp) { gpr_free(peer_name_string); } -static void on_connect(uv_stream_t *server, int status) { - grpc_tcp_listener *sp = (grpc_tcp_listener *)server->data; +static void on_connect(uv_stream_t* server, int status) { + grpc_tcp_listener* sp = (grpc_tcp_listener*)server->data; grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; if (status < 0) { @@ -260,18 +260,18 @@ static void on_connect(uv_stream_t *server, int status) { grpc_exec_ctx_finish(&exec_ctx); } -static grpc_error *add_socket_to_server(grpc_tcp_server *s, uv_tcp_t *handle, - const grpc_resolved_address *addr, +static grpc_error* add_socket_to_server(grpc_tcp_server* s, uv_tcp_t* handle, + const grpc_resolved_address* addr, unsigned port_index, - grpc_tcp_listener **listener) { - grpc_tcp_listener *sp = NULL; + grpc_tcp_listener** listener) { + grpc_tcp_listener* sp = NULL; int port = -1; int status; - grpc_error *error; + grpc_error* error; grpc_resolved_address sockname_temp; // The last argument to uv_tcp_bind is flags - status = uv_tcp_bind(handle, (struct sockaddr *)addr->addr, 0); + status = uv_tcp_bind(handle, (struct sockaddr*)addr->addr, 0); if (status != 0) { error = GRPC_ERROR_CREATE_FROM_STATIC_STRING("Failed to bind to port"); error = @@ -280,7 +280,7 @@ static grpc_error *add_socket_to_server(grpc_tcp_server *s, uv_tcp_t *handle, return error; } - status = uv_listen((uv_stream_t *)handle, SOMAXCONN, on_connect); + status = uv_listen((uv_stream_t*)handle, SOMAXCONN, on_connect); if (status != 0) { error = GRPC_ERROR_CREATE_FROM_STATIC_STRING("Failed to listen to port"); error = @@ -290,8 +290,8 @@ static grpc_error *add_socket_to_server(grpc_tcp_server *s, uv_tcp_t *handle, } sockname_temp.len = (int)sizeof(struct sockaddr_storage); - status = uv_tcp_getsockname(handle, (struct sockaddr *)&sockname_temp.addr, - (int *)&sockname_temp.len); + status = uv_tcp_getsockname(handle, (struct sockaddr*)&sockname_temp.addr, + (int*)&sockname_temp.len); if (status != 0) { error = GRPC_ERROR_CREATE_FROM_STATIC_STRING("getsockname failed"); error = @@ -304,7 +304,7 @@ static grpc_error *add_socket_to_server(grpc_tcp_server *s, uv_tcp_t *handle, GPR_ASSERT(port >= 0); GPR_ASSERT(!s->on_accept_cb && "must add ports before starting server"); - sp = (grpc_tcp_listener *)gpr_zalloc(sizeof(grpc_tcp_listener)); + sp = (grpc_tcp_listener*)gpr_zalloc(sizeof(grpc_tcp_listener)); sp->next = NULL; if (s->head == NULL) { s->head = sp; @@ -325,19 +325,19 @@ static grpc_error *add_socket_to_server(grpc_tcp_server *s, uv_tcp_t *handle, return GRPC_ERROR_NONE; } -grpc_error *grpc_tcp_server_add_port(grpc_tcp_server *s, - const grpc_resolved_address *addr, - int *port) { +grpc_error* grpc_tcp_server_add_port(grpc_tcp_server* s, + const grpc_resolved_address* addr, + int* port) { // This function is mostly copied from tcp_server_windows.c - grpc_tcp_listener *sp = NULL; - uv_tcp_t *handle; + grpc_tcp_listener* sp = NULL; + uv_tcp_t* handle; grpc_resolved_address addr6_v4mapped; grpc_resolved_address wildcard; - grpc_resolved_address *allocated_addr = NULL; + grpc_resolved_address* allocated_addr = NULL; grpc_resolved_address sockname_temp; unsigned port_index = 0; int status; - grpc_error *error = GRPC_ERROR_NONE; + grpc_error* error = GRPC_ERROR_NONE; int family; GRPC_UV_ASSERT_SAME_THREAD(); @@ -352,12 +352,12 @@ grpc_error *grpc_tcp_server_add_port(grpc_tcp_server *s, for (sp = s->head; sp; sp = sp->next) { sockname_temp.len = sizeof(struct sockaddr_storage); if (0 == uv_tcp_getsockname(sp->handle, - (struct sockaddr *)&sockname_temp.addr, - (int *)&sockname_temp.len)) { + (struct sockaddr*)&sockname_temp.addr, + (int*)&sockname_temp.len)) { *port = grpc_sockaddr_get_port(&sockname_temp); if (*port > 0) { - allocated_addr = (grpc_resolved_address *)gpr_malloc( - sizeof(grpc_resolved_address)); + allocated_addr = + (grpc_resolved_address*)gpr_malloc(sizeof(grpc_resolved_address)); memcpy(allocated_addr, addr, sizeof(grpc_resolved_address)); grpc_sockaddr_set_port(allocated_addr, *port); addr = allocated_addr; @@ -378,14 +378,14 @@ grpc_error *grpc_tcp_server_add_port(grpc_tcp_server *s, addr = &wildcard; } - handle = (uv_tcp_t *)gpr_malloc(sizeof(uv_tcp_t)); + handle = (uv_tcp_t*)gpr_malloc(sizeof(uv_tcp_t)); family = grpc_sockaddr_get_family(addr); status = uv_tcp_init_ex(uv_default_loop(), handle, (unsigned int)family); #if defined(GPR_LINUX) && defined(SO_REUSEPORT) if (family == AF_INET || family == AF_INET6) { int fd; - uv_fileno((uv_handle_t *)handle, &fd); + uv_fileno((uv_handle_t*)handle, &fd); int enable = 1; setsockopt(fd, SOL_SOCKET, SO_REUSEPORT, &enable, sizeof(enable)); } @@ -404,9 +404,9 @@ grpc_error *grpc_tcp_server_add_port(grpc_tcp_server *s, gpr_free(allocated_addr); if (GRPC_TRACER_ON(grpc_tcp_trace)) { - char *port_string; + char* port_string; grpc_sockaddr_to_string(&port_string, addr, 0); - const char *str = grpc_error_string(error); + const char* str = grpc_error_string(error); if (port_string) { gpr_log(GPR_DEBUG, "SERVER %p add_port %s error=%s", s, port_string, str); gpr_free(port_string); @@ -416,7 +416,7 @@ grpc_error *grpc_tcp_server_add_port(grpc_tcp_server *s, } if (error != GRPC_ERROR_NONE) { - grpc_error *error_out = GRPC_ERROR_CREATE_REFERENCING_FROM_STATIC_STRING( + grpc_error* error_out = GRPC_ERROR_CREATE_REFERENCING_FROM_STATIC_STRING( "Failed to add port to server", &error, 1); GRPC_ERROR_UNREF(error); error = error_out; @@ -428,10 +428,10 @@ grpc_error *grpc_tcp_server_add_port(grpc_tcp_server *s, return error; } -void grpc_tcp_server_start(grpc_exec_ctx *exec_ctx, grpc_tcp_server *server, - grpc_pollset **pollsets, size_t pollset_count, - grpc_tcp_server_cb on_accept_cb, void *cb_arg) { - grpc_tcp_listener *sp; +void grpc_tcp_server_start(grpc_exec_ctx* exec_ctx, grpc_tcp_server* server, + grpc_pollset** pollsets, size_t pollset_count, + grpc_tcp_server_cb on_accept_cb, void* cb_arg) { + grpc_tcp_listener* sp; (void)pollsets; (void)pollset_count; GRPC_UV_ASSERT_SAME_THREAD(); @@ -450,7 +450,7 @@ void grpc_tcp_server_start(grpc_exec_ctx *exec_ctx, grpc_tcp_server *server, } } -void grpc_tcp_server_shutdown_listeners(grpc_exec_ctx *exec_ctx, - grpc_tcp_server *s) {} +void grpc_tcp_server_shutdown_listeners(grpc_exec_ctx* exec_ctx, + grpc_tcp_server* s) {} #endif /* GRPC_UV */ diff --git a/src/core/lib/iomgr/tcp_server_windows.cc b/src/core/lib/iomgr/tcp_server_windows.cc index f198aaaa5b..f538194895 100644 --- a/src/core/lib/iomgr/tcp_server_windows.cc +++ b/src/core/lib/iomgr/tcp_server_windows.cc @@ -52,11 +52,11 @@ struct grpc_tcp_listener { /* This will hold the socket for the next accept. */ SOCKET new_socket; /* The listener winsocket. */ - grpc_winsocket *socket; + grpc_winsocket* socket; /* The actual TCP port number. */ int port; unsigned port_index; - grpc_tcp_server *server; + grpc_tcp_server* server; /* The cached AcceptEx for that port. */ LPFN_ACCEPTEX AcceptEx; int shutting_down; @@ -64,7 +64,7 @@ struct grpc_tcp_listener { /* closure for socket notification of accept being ready */ grpc_closure on_accept; /* linked list */ - struct grpc_tcp_listener *next; + struct grpc_tcp_listener* next; }; /* the overall server */ @@ -72,7 +72,7 @@ struct grpc_tcp_server { gpr_refcount refs; /* Called whenever accept() succeeds on a server port. */ grpc_tcp_server_cb on_accept_cb; - void *on_accept_cb_arg; + void* on_accept_cb_arg; gpr_mu mu; @@ -80,25 +80,25 @@ struct grpc_tcp_server { int active_ports; /* linked list of server ports */ - grpc_tcp_listener *head; - grpc_tcp_listener *tail; + grpc_tcp_listener* head; + grpc_tcp_listener* tail; /* List of closures passed to shutdown_starting_add(). */ grpc_closure_list shutdown_starting; /* shutdown callback */ - grpc_closure *shutdown_complete; + grpc_closure* shutdown_complete; - grpc_channel_args *channel_args; + grpc_channel_args* channel_args; }; /* Public function. Allocates the proper data structures to hold a grpc_tcp_server. */ -grpc_error *grpc_tcp_server_create(grpc_exec_ctx *exec_ctx, - grpc_closure *shutdown_complete, - const grpc_channel_args *args, - grpc_tcp_server **server) { - grpc_tcp_server *s = (grpc_tcp_server *)gpr_malloc(sizeof(grpc_tcp_server)); +grpc_error* grpc_tcp_server_create(grpc_exec_ctx* exec_ctx, + grpc_closure* shutdown_complete, + const grpc_channel_args* args, + grpc_tcp_server** server) { + grpc_tcp_server* s = (grpc_tcp_server*)gpr_malloc(sizeof(grpc_tcp_server)); s->channel_args = grpc_channel_args_copy(args); gpr_ref_init(&s->refs, 1); gpr_mu_init(&s->mu); @@ -114,15 +114,15 @@ grpc_error *grpc_tcp_server_create(grpc_exec_ctx *exec_ctx, return GRPC_ERROR_NONE; } -static void destroy_server(grpc_exec_ctx *exec_ctx, void *arg, - grpc_error *error) { - grpc_tcp_server *s = (grpc_tcp_server *)arg; +static void destroy_server(grpc_exec_ctx* exec_ctx, void* arg, + grpc_error* error) { + grpc_tcp_server* s = (grpc_tcp_server*)arg; /* Now that the accepts have been aborted, we can destroy the sockets. The IOCP won't get notified on these, so we can flag them as already closed by the system. */ while (s->head) { - grpc_tcp_listener *sp = s->head; + grpc_tcp_listener* sp = s->head; s->head = sp->next; sp->next = NULL; grpc_winsocket_destroy(sp->socket); @@ -132,32 +132,33 @@ static void destroy_server(grpc_exec_ctx *exec_ctx, void *arg, gpr_free(s); } -static void finish_shutdown_locked(grpc_exec_ctx *exec_ctx, - grpc_tcp_server *s) { +static void finish_shutdown_locked(grpc_exec_ctx* exec_ctx, + grpc_tcp_server* s) { if (s->shutdown_complete != NULL) { GRPC_CLOSURE_SCHED(exec_ctx, s->shutdown_complete, GRPC_ERROR_NONE); } - GRPC_CLOSURE_SCHED(exec_ctx, GRPC_CLOSURE_CREATE(destroy_server, s, - grpc_schedule_on_exec_ctx), - GRPC_ERROR_NONE); + GRPC_CLOSURE_SCHED( + exec_ctx, + GRPC_CLOSURE_CREATE(destroy_server, s, grpc_schedule_on_exec_ctx), + GRPC_ERROR_NONE); } -grpc_tcp_server *grpc_tcp_server_ref(grpc_tcp_server *s) { +grpc_tcp_server* grpc_tcp_server_ref(grpc_tcp_server* s) { gpr_ref_non_zero(&s->refs); return s; } -void grpc_tcp_server_shutdown_starting_add(grpc_tcp_server *s, - grpc_closure *shutdown_starting) { +void grpc_tcp_server_shutdown_starting_add(grpc_tcp_server* s, + grpc_closure* shutdown_starting) { gpr_mu_lock(&s->mu); grpc_closure_list_append(&s->shutdown_starting, shutdown_starting, GRPC_ERROR_NONE); gpr_mu_unlock(&s->mu); } -static void tcp_server_destroy(grpc_exec_ctx *exec_ctx, grpc_tcp_server *s) { - grpc_tcp_listener *sp; +static void tcp_server_destroy(grpc_exec_ctx* exec_ctx, grpc_tcp_server* s) { + grpc_tcp_listener* sp; gpr_mu_lock(&s->mu); /* First, shutdown all fd's. This will queue abortion calls for all @@ -173,7 +174,7 @@ static void tcp_server_destroy(grpc_exec_ctx *exec_ctx, grpc_tcp_server *s) { gpr_mu_unlock(&s->mu); } -void grpc_tcp_server_unref(grpc_exec_ctx *exec_ctx, grpc_tcp_server *s) { +void grpc_tcp_server_unref(grpc_exec_ctx* exec_ctx, grpc_tcp_server* s) { if (gpr_unref(&s->refs)) { grpc_tcp_server_shutdown_listeners(exec_ctx, s); gpr_mu_lock(&s->mu); @@ -184,11 +185,11 @@ void grpc_tcp_server_unref(grpc_exec_ctx *exec_ctx, grpc_tcp_server *s) { } /* Prepare (bind) a recently-created socket for listening. */ -static grpc_error *prepare_socket(SOCKET sock, - const grpc_resolved_address *addr, - int *port) { +static grpc_error* prepare_socket(SOCKET sock, + const grpc_resolved_address* addr, + int* port) { grpc_resolved_address sockname_temp; - grpc_error *error = GRPC_ERROR_NONE; + grpc_error* error = GRPC_ERROR_NONE; int sockname_temp_len; error = grpc_tcp_prepare_socket(sock); @@ -196,7 +197,7 @@ static grpc_error *prepare_socket(SOCKET sock, goto failure; } - if (bind(sock, (const struct sockaddr *)addr->addr, (int)addr->len) == + if (bind(sock, (const struct sockaddr*)addr->addr, (int)addr->len) == SOCKET_ERROR) { error = GRPC_WSA_ERROR(WSAGetLastError(), "bind"); goto failure; @@ -208,7 +209,7 @@ static grpc_error *prepare_socket(SOCKET sock, } sockname_temp_len = sizeof(struct sockaddr_storage); - if (getsockname(sock, (struct sockaddr *)sockname_temp.addr, + if (getsockname(sock, (struct sockaddr*)sockname_temp.addr, &sockname_temp_len) == SOCKET_ERROR) { error = GRPC_WSA_ERROR(WSAGetLastError(), "getsockname"); goto failure; @@ -220,7 +221,7 @@ static grpc_error *prepare_socket(SOCKET sock, failure: GPR_ASSERT(error != GRPC_ERROR_NONE); - char *tgtaddr = grpc_sockaddr_to_uri(addr); + char* tgtaddr = grpc_sockaddr_to_uri(addr); grpc_error_set_int( grpc_error_set_str(GRPC_ERROR_CREATE_REFERENCING_FROM_STATIC_STRING( "Failed to prepare server socket", &error, 1), @@ -233,8 +234,8 @@ failure: return error; } -static void decrement_active_ports_and_notify_locked(grpc_exec_ctx *exec_ctx, - grpc_tcp_listener *sp) { +static void decrement_active_ports_and_notify_locked(grpc_exec_ctx* exec_ctx, + grpc_tcp_listener* sp) { sp->shutting_down = 0; GPR_ASSERT(sp->server->active_ports > 0); if (0 == --sp->server->active_ports) { @@ -244,13 +245,13 @@ static void decrement_active_ports_and_notify_locked(grpc_exec_ctx *exec_ctx, /* In order to do an async accept, we need to create a socket first which will be the one assigned to the new incoming connection. */ -static grpc_error *start_accept_locked(grpc_exec_ctx *exec_ctx, - grpc_tcp_listener *port) { +static grpc_error* start_accept_locked(grpc_exec_ctx* exec_ctx, + grpc_tcp_listener* port) { SOCKET sock = INVALID_SOCKET; BOOL success; DWORD addrlen = sizeof(struct sockaddr_in6) + 16; DWORD bytes_received = 0; - grpc_error *error = GRPC_ERROR_NONE; + grpc_error* error = GRPC_ERROR_NONE; if (port->shutting_down) { return GRPC_ERROR_NONE; @@ -295,14 +296,14 @@ failure: } /* Event manager callback when reads are ready. */ -static void on_accept(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { - grpc_tcp_listener *sp = (grpc_tcp_listener *)arg; +static void on_accept(grpc_exec_ctx* exec_ctx, void* arg, grpc_error* error) { + grpc_tcp_listener* sp = (grpc_tcp_listener*)arg; SOCKET sock = sp->new_socket; - grpc_winsocket_callback_info *info = &sp->socket->read_info; - grpc_endpoint *ep = NULL; + grpc_winsocket_callback_info* info = &sp->socket->read_info; + grpc_endpoint* ep = NULL; grpc_resolved_address peer_name; - char *peer_name_string; - char *fd_name; + char* peer_name_string; + char* fd_name; DWORD transfered_bytes; DWORD flags; BOOL wsa_success; @@ -316,7 +317,7 @@ static void on_accept(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { this is necessary in the read/write case, it's useless for the accept case. We only need to adjust the pending callback count */ if (error != GRPC_ERROR_NONE) { - const char *msg = grpc_error_string(error); + const char* msg = grpc_error_string(error); gpr_log(GPR_INFO, "Skipping on_accept due to error: %s", msg); gpr_mu_unlock(&sp->server->mu); @@ -330,7 +331,7 @@ static void on_accept(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { &transfered_bytes, FALSE, &flags); if (!wsa_success) { if (!sp->shutting_down) { - char *utf8_message = gpr_format_message(WSAGetLastError()); + char* utf8_message = gpr_format_message(WSAGetLastError()); gpr_log(GPR_ERROR, "on_accept error: %s", utf8_message); gpr_free(utf8_message); } @@ -339,20 +340,19 @@ static void on_accept(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { if (!sp->shutting_down) { peer_name_string = NULL; err = setsockopt(sock, SOL_SOCKET, SO_UPDATE_ACCEPT_CONTEXT, - (char *)&sp->socket->socket, sizeof(sp->socket->socket)); + (char*)&sp->socket->socket, sizeof(sp->socket->socket)); if (err) { - char *utf8_message = gpr_format_message(WSAGetLastError()); + char* utf8_message = gpr_format_message(WSAGetLastError()); gpr_log(GPR_ERROR, "setsockopt error: %s", utf8_message); gpr_free(utf8_message); } int peer_name_len = (int)peer_name.len; - err = - getpeername(sock, (struct sockaddr *)peer_name.addr, &peer_name_len); + err = getpeername(sock, (struct sockaddr*)peer_name.addr, &peer_name_len); peer_name.len = (size_t)peer_name_len; if (!err) { peer_name_string = grpc_sockaddr_to_uri(&peer_name); } else { - char *utf8_message = gpr_format_message(WSAGetLastError()); + char* utf8_message = gpr_format_message(WSAGetLastError()); gpr_log(GPR_ERROR, "getpeername error: %s", utf8_message); gpr_free(utf8_message); } @@ -370,8 +370,8 @@ static void on_accept(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { managed to accept a connection, and created an endpoint. */ if (ep) { // Create acceptor. - grpc_tcp_server_acceptor *acceptor = - (grpc_tcp_server_acceptor *)gpr_malloc(sizeof(*acceptor)); + grpc_tcp_server_acceptor* acceptor = + (grpc_tcp_server_acceptor*)gpr_malloc(sizeof(*acceptor)); acceptor->from_server = sp->server; acceptor->port_index = sp->port_index; acceptor->fd_index = 0; @@ -390,17 +390,17 @@ static void on_accept(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { gpr_mu_unlock(&sp->server->mu); } -static grpc_error *add_socket_to_server(grpc_tcp_server *s, SOCKET sock, - const grpc_resolved_address *addr, +static grpc_error* add_socket_to_server(grpc_tcp_server* s, SOCKET sock, + const grpc_resolved_address* addr, unsigned port_index, - grpc_tcp_listener **listener) { - grpc_tcp_listener *sp = NULL; + grpc_tcp_listener** listener) { + grpc_tcp_listener* sp = NULL; int port = -1; int status; GUID guid = WSAID_ACCEPTEX; DWORD ioctl_num_bytes; LPFN_ACCEPTEX AcceptEx; - grpc_error *error = GRPC_ERROR_NONE; + grpc_error* error = GRPC_ERROR_NONE; /* We need to grab the AcceptEx pointer for that port, as it may be interface-dependent. We'll cache it to avoid doing that again. */ @@ -409,7 +409,7 @@ static grpc_error *add_socket_to_server(grpc_tcp_server *s, SOCKET sock, &AcceptEx, sizeof(AcceptEx), &ioctl_num_bytes, NULL, NULL); if (status != 0) { - char *utf8_message = gpr_format_message(WSAGetLastError()); + char* utf8_message = gpr_format_message(WSAGetLastError()); gpr_log(GPR_ERROR, "on_connect error: %s", utf8_message); gpr_free(utf8_message); closesocket(sock); @@ -424,7 +424,7 @@ static grpc_error *add_socket_to_server(grpc_tcp_server *s, SOCKET sock, GPR_ASSERT(port >= 0); gpr_mu_lock(&s->mu); GPR_ASSERT(!s->on_accept_cb && "must add ports before starting server"); - sp = (grpc_tcp_listener *)gpr_malloc(sizeof(grpc_tcp_listener)); + sp = (grpc_tcp_listener*)gpr_malloc(sizeof(grpc_tcp_listener)); sp->next = NULL; if (s->head == NULL) { s->head = sp; @@ -448,17 +448,17 @@ static grpc_error *add_socket_to_server(grpc_tcp_server *s, SOCKET sock, return GRPC_ERROR_NONE; } -grpc_error *grpc_tcp_server_add_port(grpc_tcp_server *s, - const grpc_resolved_address *addr, - int *port) { - grpc_tcp_listener *sp = NULL; +grpc_error* grpc_tcp_server_add_port(grpc_tcp_server* s, + const grpc_resolved_address* addr, + int* port) { + grpc_tcp_listener* sp = NULL; SOCKET sock; grpc_resolved_address addr6_v4mapped; grpc_resolved_address wildcard; - grpc_resolved_address *allocated_addr = NULL; + grpc_resolved_address* allocated_addr = NULL; grpc_resolved_address sockname_temp; unsigned port_index = 0; - grpc_error *error = GRPC_ERROR_NONE; + grpc_error* error = GRPC_ERROR_NONE; if (s->tail != NULL) { port_index = s->tail->port_index + 1; @@ -470,13 +470,13 @@ grpc_error *grpc_tcp_server_add_port(grpc_tcp_server *s, for (sp = s->head; sp; sp = sp->next) { int sockname_temp_len = sizeof(struct sockaddr_storage); if (0 == getsockname(sp->socket->socket, - (struct sockaddr *)sockname_temp.addr, + (struct sockaddr*)sockname_temp.addr, &sockname_temp_len)) { sockname_temp.len = (size_t)sockname_temp_len; *port = grpc_sockaddr_get_port(&sockname_temp); if (*port > 0) { - allocated_addr = (grpc_resolved_address *)gpr_malloc( - sizeof(grpc_resolved_address)); + allocated_addr = + (grpc_resolved_address*)gpr_malloc(sizeof(grpc_resolved_address)); memcpy(allocated_addr, addr, sizeof(grpc_resolved_address)); grpc_sockaddr_set_port(allocated_addr, *port); addr = allocated_addr; @@ -510,7 +510,7 @@ done: gpr_free(allocated_addr); if (error != GRPC_ERROR_NONE) { - grpc_error *error_out = GRPC_ERROR_CREATE_REFERENCING_FROM_STATIC_STRING( + grpc_error* error_out = GRPC_ERROR_CREATE_REFERENCING_FROM_STATIC_STRING( "Failed to add port to server", &error, 1); GRPC_ERROR_UNREF(error); error = error_out; @@ -522,11 +522,11 @@ done: return error; } -void grpc_tcp_server_start(grpc_exec_ctx *exec_ctx, grpc_tcp_server *s, - grpc_pollset **pollset, size_t pollset_count, +void grpc_tcp_server_start(grpc_exec_ctx* exec_ctx, grpc_tcp_server* s, + grpc_pollset** pollset, size_t pollset_count, grpc_tcp_server_cb on_accept_cb, - void *on_accept_cb_arg) { - grpc_tcp_listener *sp; + void* on_accept_cb_arg) { + grpc_tcp_listener* sp; GPR_ASSERT(on_accept_cb); gpr_mu_lock(&s->mu); GPR_ASSERT(!s->on_accept_cb); @@ -541,7 +541,7 @@ void grpc_tcp_server_start(grpc_exec_ctx *exec_ctx, grpc_tcp_server *s, gpr_mu_unlock(&s->mu); } -void grpc_tcp_server_shutdown_listeners(grpc_exec_ctx *exec_ctx, - grpc_tcp_server *s) {} +void grpc_tcp_server_shutdown_listeners(grpc_exec_ctx* exec_ctx, + grpc_tcp_server* s) {} #endif /* GRPC_WINSOCK_SOCKET */ diff --git a/src/core/lib/iomgr/tcp_uv.cc b/src/core/lib/iomgr/tcp_uv.cc index 99b9f1ea2d..ac9ca4ea11 100644 --- a/src/core/lib/iomgr/tcp_uv.cc +++ b/src/core/lib/iomgr/tcp_uv.cc @@ -47,25 +47,25 @@ typedef struct { uv_write_t write_req; uv_shutdown_t shutdown_req; - uv_tcp_t *handle; + uv_tcp_t* handle; - grpc_closure *read_cb; - grpc_closure *write_cb; + grpc_closure* read_cb; + grpc_closure* write_cb; grpc_slice read_slice; - grpc_slice_buffer *read_slices; - grpc_slice_buffer *write_slices; - uv_buf_t *write_buffers; + grpc_slice_buffer* read_slices; + grpc_slice_buffer* write_slices; + uv_buf_t* write_buffers; - grpc_resource_user *resource_user; + grpc_resource_user* resource_user; bool shutting_down; - char *peer_string; - grpc_pollset *pollset; + char* peer_string; + grpc_pollset* pollset; } grpc_tcp; -static void tcp_free(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp) { +static void tcp_free(grpc_exec_ctx* exec_ctx, grpc_tcp* tcp) { grpc_slice_unref_internal(exec_ctx, tcp->read_slice); grpc_resource_user_unref(exec_ctx, tcp->resource_user); gpr_free(tcp->handle); @@ -77,8 +77,8 @@ static void tcp_free(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp) { #define TCP_UNREF(exec_ctx, tcp, reason) \ tcp_unref((exec_ctx), (tcp), (reason), __FILE__, __LINE__) #define TCP_REF(tcp, reason) tcp_ref((tcp), (reason), __FILE__, __LINE__) -static void tcp_unref(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp, - const char *reason, const char *file, int line) { +static void tcp_unref(grpc_exec_ctx* exec_ctx, grpc_tcp* tcp, + const char* reason, const char* file, int line) { if (GRPC_TRACER_ON(grpc_tcp_trace)) { gpr_atm val = gpr_atm_no_barrier_load(&tcp->refcount.count); gpr_log(file, line, GPR_LOG_SEVERITY_DEBUG, @@ -90,7 +90,7 @@ static void tcp_unref(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp, } } -static void tcp_ref(grpc_tcp *tcp, const char *reason, const char *file, +static void tcp_ref(grpc_tcp* tcp, const char* reason, const char* file, int line) { if (GRPC_TRACER_ON(grpc_tcp_trace)) { gpr_atm val = gpr_atm_no_barrier_load(&tcp->refcount.count); @@ -103,45 +103,45 @@ static void tcp_ref(grpc_tcp *tcp, const char *reason, const char *file, #else #define TCP_UNREF(exec_ctx, tcp, reason) tcp_unref((exec_ctx), (tcp)) #define TCP_REF(tcp, reason) tcp_ref((tcp)) -static void tcp_unref(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp) { +static void tcp_unref(grpc_exec_ctx* exec_ctx, grpc_tcp* tcp) { if (gpr_unref(&tcp->refcount)) { tcp_free(exec_ctx, tcp); } } -static void tcp_ref(grpc_tcp *tcp) { gpr_ref(&tcp->refcount); } +static void tcp_ref(grpc_tcp* tcp) { gpr_ref(&tcp->refcount); } #endif -static void uv_close_callback(uv_handle_t *handle) { +static void uv_close_callback(uv_handle_t* handle) { grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; - grpc_tcp *tcp = (grpc_tcp *)handle->data; + grpc_tcp* tcp = (grpc_tcp*)handle->data; TCP_UNREF(&exec_ctx, tcp, "destroy"); grpc_exec_ctx_finish(&exec_ctx); } -static grpc_slice alloc_read_slice(grpc_exec_ctx *exec_ctx, - grpc_resource_user *resource_user) { +static grpc_slice alloc_read_slice(grpc_exec_ctx* exec_ctx, + grpc_resource_user* resource_user) { return grpc_resource_user_slice_malloc(exec_ctx, resource_user, GRPC_TCP_DEFAULT_READ_SLICE_SIZE); } -static void alloc_uv_buf(uv_handle_t *handle, size_t suggested_size, - uv_buf_t *buf) { +static void alloc_uv_buf(uv_handle_t* handle, size_t suggested_size, + uv_buf_t* buf) { grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; - grpc_tcp *tcp = (grpc_tcp *)handle->data; + grpc_tcp* tcp = (grpc_tcp*)handle->data; (void)suggested_size; - buf->base = (char *)GRPC_SLICE_START_PTR(tcp->read_slice); + buf->base = (char*)GRPC_SLICE_START_PTR(tcp->read_slice); buf->len = GRPC_SLICE_LENGTH(tcp->read_slice); grpc_exec_ctx_finish(&exec_ctx); } -static void read_callback(uv_stream_t *stream, ssize_t nread, - const uv_buf_t *buf) { +static void read_callback(uv_stream_t* stream, ssize_t nread, + const uv_buf_t* buf) { grpc_slice sub; - grpc_error *error; + grpc_error* error; grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; - grpc_tcp *tcp = (grpc_tcp *)stream->data; - grpc_closure *cb = tcp->read_cb; + grpc_tcp* tcp = (grpc_tcp*)stream->data; + grpc_closure* cb = tcp->read_cb; if (nread == 0) { // Nothing happened. Wait for the next callback return; @@ -160,11 +160,11 @@ static void read_callback(uv_stream_t *stream, ssize_t nread, error = GRPC_ERROR_NONE; if (GRPC_TRACER_ON(grpc_tcp_trace)) { size_t i; - const char *str = grpc_error_string(error); + const char* str = grpc_error_string(error); gpr_log(GPR_DEBUG, "read: error=%s", str); for (i = 0; i < tcp->read_slices->count; i++) { - char *dump = grpc_dump_slice(tcp->read_slices->slices[i], + char* dump = grpc_dump_slice(tcp->read_slices->slices[i], GPR_DUMP_HEX | GPR_DUMP_ASCII); gpr_log(GPR_DEBUG, "READ %p (peer=%s): %s", tcp, tcp->peer_string, dump); @@ -179,11 +179,11 @@ static void read_callback(uv_stream_t *stream, ssize_t nread, grpc_exec_ctx_finish(&exec_ctx); } -static void uv_endpoint_read(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, - grpc_slice_buffer *read_slices, grpc_closure *cb) { - grpc_tcp *tcp = (grpc_tcp *)ep; +static void uv_endpoint_read(grpc_exec_ctx* exec_ctx, grpc_endpoint* ep, + grpc_slice_buffer* read_slices, grpc_closure* cb) { + grpc_tcp* tcp = (grpc_tcp*)ep; int status; - grpc_error *error = GRPC_ERROR_NONE; + grpc_error* error = GRPC_ERROR_NONE; GRPC_UV_ASSERT_SAME_THREAD(); GPR_ASSERT(tcp->read_cb == NULL); tcp->read_cb = cb; @@ -192,7 +192,7 @@ static void uv_endpoint_read(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, TCP_REF(tcp, "read"); // TODO(murgatroid99): figure out what the return value here means status = - uv_read_start((uv_stream_t *)tcp->handle, alloc_uv_buf, read_callback); + uv_read_start((uv_stream_t*)tcp->handle, alloc_uv_buf, read_callback); if (status != 0) { error = GRPC_ERROR_CREATE_FROM_STATIC_STRING("TCP Read failed at start"); error = @@ -201,16 +201,16 @@ static void uv_endpoint_read(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, GRPC_CLOSURE_SCHED(exec_ctx, cb, error); } if (GRPC_TRACER_ON(grpc_tcp_trace)) { - const char *str = grpc_error_string(error); + const char* str = grpc_error_string(error); gpr_log(GPR_DEBUG, "Initiating read on %p: error=%s", tcp, str); } } -static void write_callback(uv_write_t *req, int status) { - grpc_tcp *tcp = (grpc_tcp *)req->data; - grpc_error *error; +static void write_callback(uv_write_t* req, int status) { + grpc_tcp* tcp = (grpc_tcp*)req->data; + grpc_error* error; grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; - grpc_closure *cb = tcp->write_cb; + grpc_closure* cb = tcp->write_cb; tcp->write_cb = NULL; TCP_UNREF(&exec_ctx, tcp, "write"); if (status == 0) { @@ -219,7 +219,7 @@ static void write_callback(uv_write_t *req, int status) { error = GRPC_ERROR_CREATE_FROM_STATIC_STRING("TCP Write failed"); } if (GRPC_TRACER_ON(grpc_tcp_trace)) { - const char *str = grpc_error_string(error); + const char* str = grpc_error_string(error); gpr_log(GPR_DEBUG, "write complete on %p: error=%s", tcp, str); } gpr_free(tcp->write_buffers); @@ -229,22 +229,22 @@ static void write_callback(uv_write_t *req, int status) { grpc_exec_ctx_finish(&exec_ctx); } -static void uv_endpoint_write(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, - grpc_slice_buffer *write_slices, - grpc_closure *cb) { - grpc_tcp *tcp = (grpc_tcp *)ep; - uv_buf_t *buffers; +static void uv_endpoint_write(grpc_exec_ctx* exec_ctx, grpc_endpoint* ep, + grpc_slice_buffer* write_slices, + grpc_closure* cb) { + grpc_tcp* tcp = (grpc_tcp*)ep; + uv_buf_t* buffers; unsigned int buffer_count; unsigned int i; - grpc_slice *slice; - uv_write_t *write_req; + grpc_slice* slice; + uv_write_t* write_req; GRPC_UV_ASSERT_SAME_THREAD(); if (GRPC_TRACER_ON(grpc_tcp_trace)) { size_t j; for (j = 0; j < write_slices->count; j++) { - char *data = grpc_dump_slice(write_slices->slices[j], + char* data = grpc_dump_slice(write_slices->slices[j], GPR_DUMP_HEX | GPR_DUMP_ASCII); gpr_log(GPR_DEBUG, "WRITE %p (peer=%s): %s", tcp, tcp->peer_string, data); gpr_free(data); @@ -252,8 +252,9 @@ static void uv_endpoint_write(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, } if (tcp->shutting_down) { - GRPC_CLOSURE_SCHED(exec_ctx, cb, GRPC_ERROR_CREATE_FROM_STATIC_STRING( - "TCP socket is shutting down")); + GRPC_CLOSURE_SCHED( + exec_ctx, cb, + GRPC_ERROR_CREATE_FROM_STATIC_STRING("TCP socket is shutting down")); return; } @@ -269,12 +270,12 @@ static void uv_endpoint_write(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, tcp->write_cb = cb; buffer_count = (unsigned int)tcp->write_slices->count; - buffers = (uv_buf_t *)gpr_malloc(sizeof(uv_buf_t) * buffer_count); + buffers = (uv_buf_t*)gpr_malloc(sizeof(uv_buf_t) * buffer_count); grpc_resource_user_alloc(exec_ctx, tcp->resource_user, sizeof(uv_buf_t) * buffer_count, NULL); for (i = 0; i < buffer_count; i++) { slice = &tcp->write_slices->slices[i]; - buffers[i].base = (char *)GRPC_SLICE_START_PTR(*slice); + buffers[i].base = (char*)GRPC_SLICE_START_PTR(*slice); buffers[i].len = GRPC_SLICE_LENGTH(*slice); } tcp->write_buffers = buffers; @@ -282,72 +283,72 @@ static void uv_endpoint_write(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, write_req->data = tcp; TCP_REF(tcp, "write"); // TODO(murgatroid99): figure out what the return value here means - uv_write(write_req, (uv_stream_t *)tcp->handle, buffers, buffer_count, + uv_write(write_req, (uv_stream_t*)tcp->handle, buffers, buffer_count, write_callback); } -static void uv_add_to_pollset(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, - grpc_pollset *pollset) { +static void uv_add_to_pollset(grpc_exec_ctx* exec_ctx, grpc_endpoint* ep, + grpc_pollset* pollset) { // No-op. We're ignoring pollsets currently (void)exec_ctx; (void)ep; (void)pollset; - grpc_tcp *tcp = (grpc_tcp *)ep; + grpc_tcp* tcp = (grpc_tcp*)ep; tcp->pollset = pollset; } -static void uv_add_to_pollset_set(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, - grpc_pollset_set *pollset) { +static void uv_add_to_pollset_set(grpc_exec_ctx* exec_ctx, grpc_endpoint* ep, + grpc_pollset_set* pollset) { // No-op. We're ignoring pollsets currently (void)exec_ctx; (void)ep; (void)pollset; } -static void uv_delete_from_pollset_set(grpc_exec_ctx *exec_ctx, - grpc_endpoint *ep, - grpc_pollset_set *pollset) { +static void uv_delete_from_pollset_set(grpc_exec_ctx* exec_ctx, + grpc_endpoint* ep, + grpc_pollset_set* pollset) { // No-op. We're ignoring pollsets currently (void)exec_ctx; (void)ep; (void)pollset; } -static void shutdown_callback(uv_shutdown_t *req, int status) {} +static void shutdown_callback(uv_shutdown_t* req, int status) {} -static void uv_endpoint_shutdown(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, - grpc_error *why) { - grpc_tcp *tcp = (grpc_tcp *)ep; +static void uv_endpoint_shutdown(grpc_exec_ctx* exec_ctx, grpc_endpoint* ep, + grpc_error* why) { + grpc_tcp* tcp = (grpc_tcp*)ep; if (!tcp->shutting_down) { if (GRPC_TRACER_ON(grpc_tcp_trace)) { - const char *str = grpc_error_string(why); + const char* str = grpc_error_string(why); gpr_log(GPR_DEBUG, "TCP %p shutdown why=%s", tcp->handle, str); } tcp->shutting_down = true; - uv_shutdown_t *req = &tcp->shutdown_req; - uv_shutdown(req, (uv_stream_t *)tcp->handle, shutdown_callback); + uv_shutdown_t* req = &tcp->shutdown_req; + uv_shutdown(req, (uv_stream_t*)tcp->handle, shutdown_callback); grpc_resource_user_shutdown(exec_ctx, tcp->resource_user); } GRPC_ERROR_UNREF(why); } -static void uv_destroy(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep) { +static void uv_destroy(grpc_exec_ctx* exec_ctx, grpc_endpoint* ep) { grpc_network_status_unregister_endpoint(ep); - grpc_tcp *tcp = (grpc_tcp *)ep; - uv_close((uv_handle_t *)tcp->handle, uv_close_callback); + grpc_tcp* tcp = (grpc_tcp*)ep; + uv_close((uv_handle_t*)tcp->handle, uv_close_callback); } -static char *uv_get_peer(grpc_endpoint *ep) { - grpc_tcp *tcp = (grpc_tcp *)ep; +static char* uv_get_peer(grpc_endpoint* ep) { + grpc_tcp* tcp = (grpc_tcp*)ep; return gpr_strdup(tcp->peer_string); } -static grpc_resource_user *uv_get_resource_user(grpc_endpoint *ep) { - grpc_tcp *tcp = (grpc_tcp *)ep; +static grpc_resource_user* uv_get_resource_user(grpc_endpoint* ep) { + grpc_tcp* tcp = (grpc_tcp*)ep; return tcp->resource_user; } -static int uv_get_fd(grpc_endpoint *ep) { return -1; } +static int uv_get_fd(grpc_endpoint* ep) { return -1; } static grpc_endpoint_vtable vtable = {uv_endpoint_read, uv_endpoint_write, @@ -360,10 +361,10 @@ static grpc_endpoint_vtable vtable = {uv_endpoint_read, uv_get_peer, uv_get_fd}; -grpc_endpoint *grpc_tcp_create(uv_tcp_t *handle, - grpc_resource_quota *resource_quota, - char *peer_string) { - grpc_tcp *tcp = (grpc_tcp *)gpr_malloc(sizeof(grpc_tcp)); +grpc_endpoint* grpc_tcp_create(uv_tcp_t* handle, + grpc_resource_quota* resource_quota, + char* peer_string) { + grpc_tcp* tcp = (grpc_tcp*)gpr_malloc(sizeof(grpc_tcp)); grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; if (GRPC_TRACER_ON(grpc_tcp_trace)) { @@ -386,7 +387,7 @@ grpc_endpoint *grpc_tcp_create(uv_tcp_t *handle, grpc_network_status_register_endpoint(&tcp->base); #ifndef GRPC_UV_TCP_HOLD_LOOP - uv_unref((uv_handle_t *)handle); + uv_unref((uv_handle_t*)handle); #endif grpc_exec_ctx_finish(&exec_ctx); diff --git a/src/core/lib/iomgr/tcp_uv.h b/src/core/lib/iomgr/tcp_uv.h index 3399535b42..8a4914935a 100644 --- a/src/core/lib/iomgr/tcp_uv.h +++ b/src/core/lib/iomgr/tcp_uv.h @@ -42,9 +42,9 @@ extern grpc_tracer_flag grpc_tcp_trace; extern "C" { #endif -grpc_endpoint *grpc_tcp_create(uv_tcp_t *handle, - grpc_resource_quota *resource_quota, - char *peer_string); +grpc_endpoint* grpc_tcp_create(uv_tcp_t* handle, + grpc_resource_quota* resource_quota, + char* peer_string); #ifdef __cplusplus } diff --git a/src/core/lib/iomgr/tcp_windows.cc b/src/core/lib/iomgr/tcp_windows.cc index 6efcff84b8..04922b4037 100644 --- a/src/core/lib/iomgr/tcp_windows.cc +++ b/src/core/lib/iomgr/tcp_windows.cc @@ -51,7 +51,7 @@ grpc_tracer_flag grpc_tcp_trace = GRPC_TRACER_INITIALIZER(false, "tcp"); -static grpc_error *set_non_block(SOCKET sock) { +static grpc_error* set_non_block(SOCKET sock) { int status; uint32_t param = 1; DWORD ret; @@ -62,18 +62,18 @@ static grpc_error *set_non_block(SOCKET sock) { : GRPC_WSA_ERROR(WSAGetLastError(), "WSAIoctl(GRPC_FIONBIO)"); } -static grpc_error *set_dualstack(SOCKET sock) { +static grpc_error* set_dualstack(SOCKET sock) { int status; unsigned long param = 0; - status = setsockopt(sock, IPPROTO_IPV6, IPV6_V6ONLY, (const char *)¶m, + status = setsockopt(sock, IPPROTO_IPV6, IPV6_V6ONLY, (const char*)¶m, sizeof(param)); return status == 0 ? GRPC_ERROR_NONE : GRPC_WSA_ERROR(WSAGetLastError(), "setsockopt(IPV6_V6ONLY)"); } -grpc_error *grpc_tcp_prepare_socket(SOCKET sock) { - grpc_error *err; +grpc_error* grpc_tcp_prepare_socket(SOCKET sock) { + grpc_error* err; err = set_non_block(sock); if (err != GRPC_ERROR_NONE) return err; err = set_dualstack(sock); @@ -85,31 +85,31 @@ typedef struct grpc_tcp { /* This is our C++ class derivation emulation. */ grpc_endpoint base; /* The one socket this endpoint is using. */ - grpc_winsocket *socket; + grpc_winsocket* socket; /* Refcounting how many operations are in progress. */ gpr_refcount refcount; grpc_closure on_read; grpc_closure on_write; - grpc_closure *read_cb; - grpc_closure *write_cb; + grpc_closure* read_cb; + grpc_closure* write_cb; grpc_slice read_slice; - grpc_slice_buffer *write_slices; - grpc_slice_buffer *read_slices; + grpc_slice_buffer* write_slices; + grpc_slice_buffer* read_slices; - grpc_resource_user *resource_user; + grpc_resource_user* resource_user; /* The IO Completion Port runs from another thread. We need some mechanism to protect ourselves when requesting a shutdown. */ gpr_mu mu; int shutting_down; - grpc_error *shutdown_error; + grpc_error* shutdown_error; - char *peer_string; + char* peer_string; } grpc_tcp; -static void tcp_free(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp) { +static void tcp_free(grpc_exec_ctx* exec_ctx, grpc_tcp* tcp) { grpc_winsocket_destroy(tcp->socket); gpr_mu_destroy(&tcp->mu); gpr_free(tcp->peer_string); @@ -122,8 +122,8 @@ static void tcp_free(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp) { #define TCP_UNREF(exec_ctx, tcp, reason) \ tcp_unref((exec_ctx), (tcp), (reason), __FILE__, __LINE__) #define TCP_REF(tcp, reason) tcp_ref((tcp), (reason), __FILE__, __LINE__) -static void tcp_unref(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp, - const char *reason, const char *file, int line) { +static void tcp_unref(grpc_exec_ctx* exec_ctx, grpc_tcp* tcp, + const char* reason, const char* file, int line) { if (GRPC_TRACER_ON(grpc_tcp_trace)) { gpr_atm val = gpr_atm_no_barrier_load(&tcp->refcount.count); gpr_log(file, line, GPR_LOG_SEVERITY_DEBUG, @@ -135,7 +135,7 @@ static void tcp_unref(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp, } } -static void tcp_ref(grpc_tcp *tcp, const char *reason, const char *file, +static void tcp_ref(grpc_tcp* tcp, const char* reason, const char* file, int line) { if (GRPC_TRACER_ON(grpc_tcp_trace)) { gpr_atm val = gpr_atm_no_barrier_load(&tcp->refcount.count); @@ -148,28 +148,28 @@ static void tcp_ref(grpc_tcp *tcp, const char *reason, const char *file, #else #define TCP_UNREF(exec_ctx, tcp, reason) tcp_unref((exec_ctx), (tcp)) #define TCP_REF(tcp, reason) tcp_ref((tcp)) -static void tcp_unref(grpc_exec_ctx *exec_ctx, grpc_tcp *tcp) { +static void tcp_unref(grpc_exec_ctx* exec_ctx, grpc_tcp* tcp) { if (gpr_unref(&tcp->refcount)) { tcp_free(exec_ctx, tcp); } } -static void tcp_ref(grpc_tcp *tcp) { gpr_ref(&tcp->refcount); } +static void tcp_ref(grpc_tcp* tcp) { gpr_ref(&tcp->refcount); } #endif /* Asynchronous callback from the IOCP, or the background thread. */ -static void on_read(grpc_exec_ctx *exec_ctx, void *tcpp, grpc_error *error) { - grpc_tcp *tcp = (grpc_tcp *)tcpp; - grpc_closure *cb = tcp->read_cb; - grpc_winsocket *socket = tcp->socket; +static void on_read(grpc_exec_ctx* exec_ctx, void* tcpp, grpc_error* error) { + grpc_tcp* tcp = (grpc_tcp*)tcpp; + grpc_closure* cb = tcp->read_cb; + grpc_winsocket* socket = tcp->socket; grpc_slice sub; - grpc_winsocket_callback_info *info = &socket->read_info; + grpc_winsocket_callback_info* info = &socket->read_info; GRPC_ERROR_REF(error); if (error == GRPC_ERROR_NONE) { if (info->wsa_error != 0 && !tcp->shutting_down) { - char *utf8_message = gpr_format_message(info->wsa_error); + char* utf8_message = gpr_format_message(info->wsa_error); error = GRPC_ERROR_CREATE_FROM_COPIED_STRING(utf8_message); gpr_free(utf8_message); grpc_slice_unref_internal(exec_ctx, tcp->read_slice); @@ -192,11 +192,11 @@ static void on_read(grpc_exec_ctx *exec_ctx, void *tcpp, grpc_error *error) { GRPC_CLOSURE_SCHED(exec_ctx, cb, error); } -static void win_read(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, - grpc_slice_buffer *read_slices, grpc_closure *cb) { - grpc_tcp *tcp = (grpc_tcp *)ep; - grpc_winsocket *handle = tcp->socket; - grpc_winsocket_callback_info *info = &handle->read_info; +static void win_read(grpc_exec_ctx* exec_ctx, grpc_endpoint* ep, + grpc_slice_buffer* read_slices, grpc_closure* cb) { + grpc_tcp* tcp = (grpc_tcp*)ep; + grpc_winsocket* handle = tcp->socket; + grpc_winsocket_callback_info* info = &handle->read_info; int status; DWORD bytes_read = 0; DWORD flags = 0; @@ -218,7 +218,7 @@ static void win_read(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, buffer.len = (ULONG)GRPC_SLICE_LENGTH( tcp->read_slice); // we know slice size fits in 32bit. - buffer.buf = (char *)GRPC_SLICE_START_PTR(tcp->read_slice); + buffer.buf = (char*)GRPC_SLICE_START_PTR(tcp->read_slice); TCP_REF(tcp, "read"); @@ -253,11 +253,11 @@ static void win_read(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, } /* Asynchronous callback from the IOCP, or the background thread. */ -static void on_write(grpc_exec_ctx *exec_ctx, void *tcpp, grpc_error *error) { - grpc_tcp *tcp = (grpc_tcp *)tcpp; - grpc_winsocket *handle = tcp->socket; - grpc_winsocket_callback_info *info = &handle->write_info; - grpc_closure *cb; +static void on_write(grpc_exec_ctx* exec_ctx, void* tcpp, grpc_error* error) { + grpc_tcp* tcp = (grpc_tcp*)tcpp; + grpc_winsocket* handle = tcp->socket; + grpc_winsocket_callback_info* info = &handle->write_info; + grpc_closure* cb; GRPC_ERROR_REF(error); @@ -279,17 +279,17 @@ static void on_write(grpc_exec_ctx *exec_ctx, void *tcpp, grpc_error *error) { } /* Initiates a write. */ -static void win_write(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, - grpc_slice_buffer *slices, grpc_closure *cb) { - grpc_tcp *tcp = (grpc_tcp *)ep; - grpc_winsocket *socket = tcp->socket; - grpc_winsocket_callback_info *info = &socket->write_info; +static void win_write(grpc_exec_ctx* exec_ctx, grpc_endpoint* ep, + grpc_slice_buffer* slices, grpc_closure* cb) { + grpc_tcp* tcp = (grpc_tcp*)ep; + grpc_winsocket* socket = tcp->socket; + grpc_winsocket_callback_info* info = &socket->write_info; unsigned i; DWORD bytes_sent; int status; WSABUF local_buffers[16]; - WSABUF *allocated = NULL; - WSABUF *buffers = local_buffers; + WSABUF* allocated = NULL; + WSABUF* buffers = local_buffers; size_t len; if (tcp->shutting_down) { @@ -304,7 +304,7 @@ static void win_write(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, tcp->write_slices = slices; GPR_ASSERT(tcp->write_slices->count <= UINT_MAX); if (tcp->write_slices->count > GPR_ARRAY_SIZE(local_buffers)) { - buffers = (WSABUF *)gpr_malloc(sizeof(WSABUF) * tcp->write_slices->count); + buffers = (WSABUF*)gpr_malloc(sizeof(WSABUF) * tcp->write_slices->count); allocated = buffers; } @@ -312,7 +312,7 @@ static void win_write(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, len = GRPC_SLICE_LENGTH(tcp->write_slices->slices[i]); GPR_ASSERT(len <= ULONG_MAX); buffers[i].len = (ULONG)len; - buffers[i].buf = (char *)GRPC_SLICE_START_PTR(tcp->write_slices->slices[i]); + buffers[i].buf = (char*)GRPC_SLICE_START_PTR(tcp->write_slices->slices[i]); } /* First, let's try a synchronous, non-blocking write. */ @@ -324,7 +324,7 @@ static void win_write(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, connection that has its send queue filled up. But if we don't, then we can avoid doing an async write operation at all. */ if (info->wsa_error != WSAEWOULDBLOCK) { - grpc_error *error = status == 0 + grpc_error* error = status == 0 ? GRPC_ERROR_NONE : GRPC_WSA_ERROR(info->wsa_error, "WSASend"); GRPC_CLOSURE_SCHED(exec_ctx, cb, error); @@ -355,25 +355,25 @@ static void win_write(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, grpc_socket_notify_on_write(exec_ctx, socket, &tcp->on_write); } -static void win_add_to_pollset(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, - grpc_pollset *ps) { - grpc_tcp *tcp; +static void win_add_to_pollset(grpc_exec_ctx* exec_ctx, grpc_endpoint* ep, + grpc_pollset* ps) { + grpc_tcp* tcp; (void)ps; - tcp = (grpc_tcp *)ep; + tcp = (grpc_tcp*)ep; grpc_iocp_add_socket(tcp->socket); } -static void win_add_to_pollset_set(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, - grpc_pollset_set *pss) { - grpc_tcp *tcp; +static void win_add_to_pollset_set(grpc_exec_ctx* exec_ctx, grpc_endpoint* ep, + grpc_pollset_set* pss) { + grpc_tcp* tcp; (void)pss; - tcp = (grpc_tcp *)ep; + tcp = (grpc_tcp*)ep; grpc_iocp_add_socket(tcp->socket); } -static void win_delete_from_pollset_set(grpc_exec_ctx *exec_ctx, - grpc_endpoint *ep, - grpc_pollset_set *pss) {} +static void win_delete_from_pollset_set(grpc_exec_ctx* exec_ctx, + grpc_endpoint* ep, + grpc_pollset_set* pss) {} /* Initiates a shutdown of the TCP endpoint. This will queue abort callbacks for the potential read and write operations. It is up to the caller to @@ -381,9 +381,9 @@ static void win_delete_from_pollset_set(grpc_exec_ctx *exec_ctx, we're not going to protect against these. However the IO Completion Port callback will happen from another thread, so we need to protect against concurrent access of the data structure in that regard. */ -static void win_shutdown(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, - grpc_error *why) { - grpc_tcp *tcp = (grpc_tcp *)ep; +static void win_shutdown(grpc_exec_ctx* exec_ctx, grpc_endpoint* ep, + grpc_error* why) { + grpc_tcp* tcp = (grpc_tcp*)ep; gpr_mu_lock(&tcp->mu); /* At that point, what may happen is that we're already inside the IOCP callback. See the comments in on_read and on_write. */ @@ -398,23 +398,23 @@ static void win_shutdown(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep, grpc_resource_user_shutdown(exec_ctx, tcp->resource_user); } -static void win_destroy(grpc_exec_ctx *exec_ctx, grpc_endpoint *ep) { +static void win_destroy(grpc_exec_ctx* exec_ctx, grpc_endpoint* ep) { grpc_network_status_unregister_endpoint(ep); - grpc_tcp *tcp = (grpc_tcp *)ep; + grpc_tcp* tcp = (grpc_tcp*)ep; TCP_UNREF(exec_ctx, tcp, "destroy"); } -static char *win_get_peer(grpc_endpoint *ep) { - grpc_tcp *tcp = (grpc_tcp *)ep; +static char* win_get_peer(grpc_endpoint* ep) { + grpc_tcp* tcp = (grpc_tcp*)ep; return gpr_strdup(tcp->peer_string); } -static grpc_resource_user *win_get_resource_user(grpc_endpoint *ep) { - grpc_tcp *tcp = (grpc_tcp *)ep; +static grpc_resource_user* win_get_resource_user(grpc_endpoint* ep) { + grpc_tcp* tcp = (grpc_tcp*)ep; return tcp->resource_user; } -static int win_get_fd(grpc_endpoint *ep) { return -1; } +static int win_get_fd(grpc_endpoint* ep) { return -1; } static grpc_endpoint_vtable vtable = {win_read, win_write, @@ -427,20 +427,20 @@ static grpc_endpoint_vtable vtable = {win_read, win_get_peer, win_get_fd}; -grpc_endpoint *grpc_tcp_create(grpc_exec_ctx *exec_ctx, grpc_winsocket *socket, - grpc_channel_args *channel_args, - const char *peer_string) { - grpc_resource_quota *resource_quota = grpc_resource_quota_create(NULL); +grpc_endpoint* grpc_tcp_create(grpc_exec_ctx* exec_ctx, grpc_winsocket* socket, + grpc_channel_args* channel_args, + const char* peer_string) { + grpc_resource_quota* resource_quota = grpc_resource_quota_create(NULL); if (channel_args != NULL) { for (size_t i = 0; i < channel_args->num_args; i++) { if (0 == strcmp(channel_args->args[i].key, GRPC_ARG_RESOURCE_QUOTA)) { grpc_resource_quota_unref_internal(exec_ctx, resource_quota); resource_quota = grpc_resource_quota_ref_internal( - (grpc_resource_quota *)channel_args->args[i].value.pointer.p); + (grpc_resource_quota*)channel_args->args[i].value.pointer.p); } } } - grpc_tcp *tcp = (grpc_tcp *)gpr_malloc(sizeof(grpc_tcp)); + grpc_tcp* tcp = (grpc_tcp*)gpr_malloc(sizeof(grpc_tcp)); memset(tcp, 0, sizeof(grpc_tcp)); tcp->base.vtable = &vtable; tcp->socket = socket; diff --git a/src/core/lib/iomgr/tcp_windows.h b/src/core/lib/iomgr/tcp_windows.h index f3697f707c..aea5bab47d 100644 --- a/src/core/lib/iomgr/tcp_windows.h +++ b/src/core/lib/iomgr/tcp_windows.h @@ -39,11 +39,11 @@ extern "C" { /* Create a tcp endpoint given a winsock handle. * Takes ownership of the handle. */ -grpc_endpoint *grpc_tcp_create(grpc_exec_ctx *exec_ctx, grpc_winsocket *socket, - grpc_channel_args *channel_args, - const char *peer_string); +grpc_endpoint* grpc_tcp_create(grpc_exec_ctx* exec_ctx, grpc_winsocket* socket, + grpc_channel_args* channel_args, + const char* peer_string); -grpc_error *grpc_tcp_prepare_socket(SOCKET sock); +grpc_error* grpc_tcp_prepare_socket(SOCKET sock); #ifdef __cplusplus } diff --git a/src/core/lib/iomgr/timer.h b/src/core/lib/iomgr/timer.h index 419e834cf1..cd8334eceb 100644 --- a/src/core/lib/iomgr/timer.h +++ b/src/core/lib/iomgr/timer.h @@ -44,12 +44,12 @@ typedef struct grpc_timer grpc_timer; application code should check the error to determine how it was invoked. The application callback is also responsible for maintaining information about when to free up any user-level state. */ -void grpc_timer_init(grpc_exec_ctx *exec_ctx, grpc_timer *timer, - grpc_millis deadline, grpc_closure *closure); +void grpc_timer_init(grpc_exec_ctx* exec_ctx, grpc_timer* timer, + grpc_millis deadline, grpc_closure* closure); /* Initialize *timer without setting it. This can later be passed through the regular init or cancel */ -void grpc_timer_init_unset(grpc_timer *timer); +void grpc_timer_init_unset(grpc_timer* timer); /* Note that there is no timer destroy function. This is because the timer is a one-time occurrence with a guarantee that the callback will @@ -77,7 +77,7 @@ void grpc_timer_init_unset(grpc_timer *timer); matches this aim. Requires: cancel() must happen after init() on a given timer */ -void grpc_timer_cancel(grpc_exec_ctx *exec_ctx, grpc_timer *timer); +void grpc_timer_cancel(grpc_exec_ctx* exec_ctx, grpc_timer* timer); /* iomgr internal api for dealing with timers */ @@ -94,10 +94,10 @@ typedef enum { *next is never guaranteed to be updated on any given execution; however, with high probability at least one thread in the system will see an update at any time slice. */ -grpc_timer_check_result grpc_timer_check(grpc_exec_ctx *exec_ctx, - grpc_millis *next); -void grpc_timer_list_init(grpc_exec_ctx *exec_ctx); -void grpc_timer_list_shutdown(grpc_exec_ctx *exec_ctx); +grpc_timer_check_result grpc_timer_check(grpc_exec_ctx* exec_ctx, + grpc_millis* next); +void grpc_timer_list_init(grpc_exec_ctx* exec_ctx); +void grpc_timer_list_shutdown(grpc_exec_ctx* exec_ctx); /* Consume a kick issued by grpc_kick_poller */ void grpc_timer_consume_kick(void); diff --git a/src/core/lib/iomgr/timer_generic.cc b/src/core/lib/iomgr/timer_generic.cc index b8e895de6f..2333f180d4 100644 --- a/src/core/lib/iomgr/timer_generic.cc +++ b/src/core/lib/iomgr/timer_generic.cc @@ -81,7 +81,7 @@ static timer_shard g_shards[NUM_SHARDS]; /* Maintains a sorted list of timer shards (sorted by their min_deadline, i.e * the deadline of the next timer in each shard). * Access to this is protected by g_shared_mutables.mu */ -static timer_shard *g_shard_queue[NUM_SHARDS]; +static timer_shard* g_shard_queue[NUM_SHARDS]; #ifndef NDEBUG @@ -90,7 +90,7 @@ static timer_shard *g_shard_queue[NUM_SHARDS]; #define NUM_HASH_BUCKETS 1009 /* Prime number close to 1000 */ static gpr_mu g_hash_mu[NUM_HASH_BUCKETS]; /* One mutex per bucket */ -static grpc_timer *g_timer_ht[NUM_HASH_BUCKETS] = {NULL}; +static grpc_timer* g_timer_ht[NUM_HASH_BUCKETS] = {NULL}; static void init_timer_ht() { for (int i = 0; i < NUM_HASH_BUCKETS; i++) { @@ -98,11 +98,11 @@ static void init_timer_ht() { } } -static bool is_in_ht(grpc_timer *t) { +static bool is_in_ht(grpc_timer* t) { size_t i = GPR_HASH_POINTER(t, NUM_HASH_BUCKETS); gpr_mu_lock(&g_hash_mu[i]); - grpc_timer *p = g_timer_ht[i]; + grpc_timer* p = g_timer_ht[i]; while (p != NULL && p != t) { p = p->hash_table_next; } @@ -111,18 +111,18 @@ static bool is_in_ht(grpc_timer *t) { return (p == t); } -static void add_to_ht(grpc_timer *t) { +static void add_to_ht(grpc_timer* t) { GPR_ASSERT(!t->hash_table_next); size_t i = GPR_HASH_POINTER(t, NUM_HASH_BUCKETS); gpr_mu_lock(&g_hash_mu[i]); - grpc_timer *p = g_timer_ht[i]; + grpc_timer* p = g_timer_ht[i]; while (p != NULL && p != t) { p = p->hash_table_next; } if (p == t) { - grpc_closure *c = t->closure; + grpc_closure* c = t->closure; gpr_log(GPR_ERROR, "** Duplicate timer (%p) being added. Closure: (%p), created at: " "(%s:%d), scheduled at: (%s:%d) **", @@ -137,7 +137,7 @@ static void add_to_ht(grpc_timer *t) { gpr_mu_unlock(&g_hash_mu[i]); } -static void remove_from_ht(grpc_timer *t) { +static void remove_from_ht(grpc_timer* t) { size_t i = GPR_HASH_POINTER(t, NUM_HASH_BUCKETS); bool removed = false; @@ -146,7 +146,7 @@ static void remove_from_ht(grpc_timer *t) { g_timer_ht[i] = g_timer_ht[i]->hash_table_next; removed = true; } else if (g_timer_ht[i] != NULL) { - grpc_timer *p = g_timer_ht[i]; + grpc_timer* p = g_timer_ht[i]; while (p->hash_table_next != NULL && p->hash_table_next != t) { p = p->hash_table_next; } @@ -159,7 +159,7 @@ static void remove_from_ht(grpc_timer *t) { gpr_mu_unlock(&g_hash_mu[i]); if (!removed) { - grpc_closure *c = t->closure; + grpc_closure* c = t->closure; gpr_log(GPR_ERROR, "** Removing timer (%p) that is not added to hash table. Closure " "(%p), created at: (%s:%d), scheduled at: (%s:%d) **", @@ -175,9 +175,9 @@ static void remove_from_ht(grpc_timer *t) { * be pending. A timer is added to hash table only-if it is added to the * timer shard. * Therefore, if timer->pending is false, it cannot be in hash table */ -static void validate_non_pending_timer(grpc_timer *t) { +static void validate_non_pending_timer(grpc_timer* t) { if (!t->pending && is_in_ht(t)) { - grpc_closure *c = t->closure; + grpc_closure* c = t->closure; gpr_log(GPR_ERROR, "** gpr_timer_cancel() called on a non-pending timer (%p) which " "is in the hash table. Closure: (%p), created at: (%s:%d), " @@ -227,18 +227,18 @@ static gpr_atm saturating_add(gpr_atm a, gpr_atm b) { return a + b; } -static grpc_timer_check_result run_some_expired_timers(grpc_exec_ctx *exec_ctx, +static grpc_timer_check_result run_some_expired_timers(grpc_exec_ctx* exec_ctx, gpr_atm now, - gpr_atm *next, - grpc_error *error); + gpr_atm* next, + grpc_error* error); -static gpr_atm compute_min_deadline(timer_shard *shard) { +static gpr_atm compute_min_deadline(timer_shard* shard) { return grpc_timer_heap_is_empty(&shard->heap) ? saturating_add(shard->queue_deadline_cap, 1) : grpc_timer_heap_top(&shard->heap)->deadline; } -void grpc_timer_list_init(grpc_exec_ctx *exec_ctx) { +void grpc_timer_list_init(grpc_exec_ctx* exec_ctx) { uint32_t i; g_shared_mutables.initialized = true; @@ -251,7 +251,7 @@ void grpc_timer_list_init(grpc_exec_ctx *exec_ctx) { grpc_register_tracer(&grpc_timer_check_trace); for (i = 0; i < NUM_SHARDS; i++) { - timer_shard *shard = &g_shards[i]; + timer_shard* shard = &g_shards[i]; gpr_mu_init(&shard->mu); grpc_time_averaged_stats_init(&shard->stats, 1.0 / ADD_DEADLINE_SCALE, 0.1, 0.5); @@ -266,13 +266,13 @@ void grpc_timer_list_init(grpc_exec_ctx *exec_ctx) { INIT_TIMER_HASH_TABLE(); } -void grpc_timer_list_shutdown(grpc_exec_ctx *exec_ctx) { +void grpc_timer_list_shutdown(grpc_exec_ctx* exec_ctx) { int i; run_some_expired_timers( exec_ctx, GPR_ATM_MAX, NULL, GRPC_ERROR_CREATE_FROM_STATIC_STRING("Timer list shutdown")); for (i = 0; i < NUM_SHARDS; i++) { - timer_shard *shard = &g_shards[i]; + timer_shard* shard = &g_shards[i]; gpr_mu_destroy(&shard->mu); grpc_timer_heap_destroy(&shard->heap); } @@ -282,19 +282,19 @@ void grpc_timer_list_shutdown(grpc_exec_ctx *exec_ctx) { } /* returns true if the first element in the list */ -static void list_join(grpc_timer *head, grpc_timer *timer) { +static void list_join(grpc_timer* head, grpc_timer* timer) { timer->next = head; timer->prev = head->prev; timer->next->prev = timer->prev->next = timer; } -static void list_remove(grpc_timer *timer) { +static void list_remove(grpc_timer* timer) { timer->next->prev = timer->prev; timer->prev->next = timer->next; } static void swap_adjacent_shards_in_queue(uint32_t first_shard_queue_index) { - timer_shard *temp; + timer_shard* temp; temp = g_shard_queue[first_shard_queue_index]; g_shard_queue[first_shard_queue_index] = g_shard_queue[first_shard_queue_index + 1]; @@ -305,7 +305,7 @@ static void swap_adjacent_shards_in_queue(uint32_t first_shard_queue_index) { first_shard_queue_index + 1; } -static void note_deadline_change(timer_shard *shard) { +static void note_deadline_change(timer_shard* shard) { while (shard->shard_queue_index > 0 && shard->min_deadline < g_shard_queue[shard->shard_queue_index - 1]->min_deadline) { @@ -318,12 +318,12 @@ static void note_deadline_change(timer_shard *shard) { } } -void grpc_timer_init_unset(grpc_timer *timer) { timer->pending = false; } +void grpc_timer_init_unset(grpc_timer* timer) { timer->pending = false; } -void grpc_timer_init(grpc_exec_ctx *exec_ctx, grpc_timer *timer, - grpc_millis deadline, grpc_closure *closure) { +void grpc_timer_init(grpc_exec_ctx* exec_ctx, grpc_timer* timer, + grpc_millis deadline, grpc_closure* closure) { int is_first_timer = 0; - timer_shard *shard = &g_shards[GPR_HASH_POINTER(timer, NUM_SHARDS)]; + timer_shard* shard = &g_shards[GPR_HASH_POINTER(timer, NUM_SHARDS)]; timer->closure = closure; timer->deadline = deadline; @@ -368,8 +368,9 @@ void grpc_timer_init(grpc_exec_ctx *exec_ctx, grpc_timer *timer, list_join(&shard->list, timer); } if (GRPC_TRACER_ON(grpc_timer_trace)) { - gpr_log(GPR_DEBUG, " .. add to shard %d with queue_deadline_cap=%" PRIdPTR - " => is_first_timer=%s", + gpr_log(GPR_DEBUG, + " .. add to shard %d with queue_deadline_cap=%" PRIdPTR + " => is_first_timer=%s", (int)(shard - g_shards), shard->queue_deadline_cap, is_first_timer ? "true" : "false"); } @@ -410,13 +411,13 @@ void grpc_timer_consume_kick(void) { gpr_tls_set(&g_last_seen_min_timer, 0); } -void grpc_timer_cancel(grpc_exec_ctx *exec_ctx, grpc_timer *timer) { +void grpc_timer_cancel(grpc_exec_ctx* exec_ctx, grpc_timer* timer) { if (!g_shared_mutables.initialized) { /* must have already been cancelled, also the shard mutex is invalid */ return; } - timer_shard *shard = &g_shards[GPR_HASH_POINTER(timer, NUM_SHARDS)]; + timer_shard* shard = &g_shards[GPR_HASH_POINTER(timer, NUM_SHARDS)]; gpr_mu_lock(&shard->mu); if (GRPC_TRACER_ON(grpc_timer_trace)) { gpr_log(GPR_DEBUG, "TIMER %p: CANCEL pending=%s", timer, @@ -444,7 +445,7 @@ void grpc_timer_cancel(grpc_exec_ctx *exec_ctx, grpc_timer *timer) { 'queue_deadline_cap') into into shard->heap. Returns 'true' if shard->heap has atleast ONE element REQUIRES: shard->mu locked */ -static int refill_heap(timer_shard *shard, gpr_atm now) { +static int refill_heap(timer_shard* shard, gpr_atm now) { /* Compute the new queue window width and bound by the limits: */ double computed_deadline_delta = grpc_time_averaged_stats_update_average(&shard->stats) * @@ -481,8 +482,8 @@ static int refill_heap(timer_shard *shard, gpr_atm now) { /* This pops the next non-cancelled timer with deadline <= now from the queue, or returns NULL if there isn't one. REQUIRES: shard->mu locked */ -static grpc_timer *pop_one(timer_shard *shard, gpr_atm now) { - grpc_timer *timer; +static grpc_timer* pop_one(timer_shard* shard, gpr_atm now) { + grpc_timer* timer; for (;;) { if (GRPC_TRACER_ON(grpc_timer_check_trace)) { gpr_log(GPR_DEBUG, " .. shard[%d]: heap_empty=%s", @@ -512,11 +513,11 @@ static grpc_timer *pop_one(timer_shard *shard, gpr_atm now) { } /* REQUIRES: shard->mu unlocked */ -static size_t pop_timers(grpc_exec_ctx *exec_ctx, timer_shard *shard, - gpr_atm now, gpr_atm *new_min_deadline, - grpc_error *error) { +static size_t pop_timers(grpc_exec_ctx* exec_ctx, timer_shard* shard, + gpr_atm now, gpr_atm* new_min_deadline, + grpc_error* error) { size_t n = 0; - grpc_timer *timer; + grpc_timer* timer; gpr_mu_lock(&shard->mu); while ((timer = pop_one(shard, now))) { REMOVE_FROM_HASH_TABLE(timer); @@ -532,10 +533,10 @@ static size_t pop_timers(grpc_exec_ctx *exec_ctx, timer_shard *shard, return n; } -static grpc_timer_check_result run_some_expired_timers(grpc_exec_ctx *exec_ctx, +static grpc_timer_check_result run_some_expired_timers(grpc_exec_ctx* exec_ctx, gpr_atm now, - gpr_atm *next, - grpc_error *error) { + gpr_atm* next, + grpc_error* error) { grpc_timer_check_result result = GRPC_TIMERS_NOT_CHECKED; gpr_atm min_timer = gpr_atm_no_barrier_load(&g_shared_mutables.min_timer); @@ -600,8 +601,8 @@ static grpc_timer_check_result run_some_expired_timers(grpc_exec_ctx *exec_ctx, return result; } -grpc_timer_check_result grpc_timer_check(grpc_exec_ctx *exec_ctx, - grpc_millis *next) { +grpc_timer_check_result grpc_timer_check(grpc_exec_ctx* exec_ctx, + grpc_millis* next) { // prelude grpc_millis now = grpc_exec_ctx_now(exec_ctx); @@ -620,21 +621,22 @@ grpc_timer_check_result grpc_timer_check(grpc_exec_ctx *exec_ctx, return GRPC_TIMERS_CHECKED_AND_EMPTY; } - grpc_error *shutdown_error = + grpc_error* shutdown_error = now != GRPC_MILLIS_INF_FUTURE ? GRPC_ERROR_NONE : GRPC_ERROR_CREATE_FROM_STATIC_STRING("Shutting down timer system"); // tracing if (GRPC_TRACER_ON(grpc_timer_check_trace)) { - char *next_str; + char* next_str; if (next == NULL) { next_str = gpr_strdup("NULL"); } else { gpr_asprintf(&next_str, "%" PRIdPTR, *next); } - gpr_log(GPR_DEBUG, "TIMER CHECK BEGIN: now=%" PRIdPTR - " next=%s tls_min=%" PRIdPTR " glob_min=%" PRIdPTR, + gpr_log(GPR_DEBUG, + "TIMER CHECK BEGIN: now=%" PRIdPTR " next=%s tls_min=%" PRIdPTR + " glob_min=%" PRIdPTR, now, next_str, gpr_tls_get(&g_last_seen_min_timer), gpr_atm_no_barrier_load(&g_shared_mutables.min_timer)); gpr_free(next_str); @@ -644,7 +646,7 @@ grpc_timer_check_result grpc_timer_check(grpc_exec_ctx *exec_ctx, run_some_expired_timers(exec_ctx, now, next, shutdown_error); // tracing if (GRPC_TRACER_ON(grpc_timer_check_trace)) { - char *next_str; + char* next_str; if (next == NULL) { next_str = gpr_strdup("NULL"); } else { diff --git a/src/core/lib/iomgr/timer_generic.h b/src/core/lib/iomgr/timer_generic.h index f0597f6ea0..190381e904 100644 --- a/src/core/lib/iomgr/timer_generic.h +++ b/src/core/lib/iomgr/timer_generic.h @@ -26,11 +26,11 @@ struct grpc_timer { gpr_atm deadline; uint32_t heap_index; /* INVALID_HEAP_INDEX if not in heap */ bool pending; - struct grpc_timer *next; - struct grpc_timer *prev; - grpc_closure *closure; + struct grpc_timer* next; + struct grpc_timer* prev; + grpc_closure* closure; #ifndef NDEBUG - struct grpc_timer *hash_table_next; + struct grpc_timer* hash_table_next; #endif }; diff --git a/src/core/lib/iomgr/timer_heap.cc b/src/core/lib/iomgr/timer_heap.cc index 2648d5da5d..b350452c63 100644 --- a/src/core/lib/iomgr/timer_heap.cc +++ b/src/core/lib/iomgr/timer_heap.cc @@ -32,7 +32,7 @@ position. This functor is called each time immediately after modifying a value in the underlying container, with the offset of the modified element as its argument. */ -static void adjust_upwards(grpc_timer **first, uint32_t i, grpc_timer *t) { +static void adjust_upwards(grpc_timer** first, uint32_t i, grpc_timer* t) { while (i > 0) { uint32_t parent = (uint32_t)(((int)i - 1) / 2); if (first[parent]->deadline <= t->deadline) break; @@ -47,17 +47,16 @@ static void adjust_upwards(grpc_timer **first, uint32_t i, grpc_timer *t) { /* Adjusts a heap so as to move a hole at position i farther away from the root, until a suitable position is found for element t. Then, copies t into that position. */ -static void adjust_downwards(grpc_timer **first, uint32_t i, uint32_t length, - grpc_timer *t) { +static void adjust_downwards(grpc_timer** first, uint32_t i, uint32_t length, + grpc_timer* t) { for (;;) { uint32_t left_child = 1u + 2u * i; if (left_child >= length) break; uint32_t right_child = left_child + 1; - uint32_t next_i = - right_child < length && - first[left_child]->deadline > first[right_child]->deadline - ? right_child - : left_child; + uint32_t next_i = right_child < length && first[left_child]->deadline > + first[right_child]->deadline + ? right_child + : left_child; if (t->deadline <= first[next_i]->deadline) break; first[i] = first[next_i]; first[i]->heap_index = i; @@ -70,16 +69,16 @@ static void adjust_downwards(grpc_timer **first, uint32_t i, uint32_t length, #define SHRINK_MIN_ELEMS 8 #define SHRINK_FULLNESS_FACTOR 2 -static void maybe_shrink(grpc_timer_heap *heap) { +static void maybe_shrink(grpc_timer_heap* heap) { if (heap->timer_count >= 8 && heap->timer_count <= heap->timer_capacity / SHRINK_FULLNESS_FACTOR / 2) { heap->timer_capacity = heap->timer_count * SHRINK_FULLNESS_FACTOR; - heap->timers = (grpc_timer **)gpr_realloc( - heap->timers, heap->timer_capacity * sizeof(grpc_timer *)); + heap->timers = (grpc_timer**)gpr_realloc( + heap->timers, heap->timer_capacity * sizeof(grpc_timer*)); } } -static void note_changed_priority(grpc_timer_heap *heap, grpc_timer *timer) { +static void note_changed_priority(grpc_timer_heap* heap, grpc_timer* timer) { uint32_t i = timer->heap_index; uint32_t parent = (uint32_t)(((int)i - 1) / 2); if (heap->timers[parent]->deadline > timer->deadline) { @@ -89,18 +88,18 @@ static void note_changed_priority(grpc_timer_heap *heap, grpc_timer *timer) { } } -void grpc_timer_heap_init(grpc_timer_heap *heap) { +void grpc_timer_heap_init(grpc_timer_heap* heap) { memset(heap, 0, sizeof(*heap)); } -void grpc_timer_heap_destroy(grpc_timer_heap *heap) { gpr_free(heap->timers); } +void grpc_timer_heap_destroy(grpc_timer_heap* heap) { gpr_free(heap->timers); } -int grpc_timer_heap_add(grpc_timer_heap *heap, grpc_timer *timer) { +int grpc_timer_heap_add(grpc_timer_heap* heap, grpc_timer* timer) { if (heap->timer_count == heap->timer_capacity) { heap->timer_capacity = GPR_MAX(heap->timer_capacity + 1, heap->timer_capacity * 3 / 2); - heap->timers = (grpc_timer **)gpr_realloc( - heap->timers, heap->timer_capacity * sizeof(grpc_timer *)); + heap->timers = (grpc_timer**)gpr_realloc( + heap->timers, heap->timer_capacity * sizeof(grpc_timer*)); } timer->heap_index = heap->timer_count; adjust_upwards(heap->timers, heap->timer_count, timer); @@ -108,7 +107,7 @@ int grpc_timer_heap_add(grpc_timer_heap *heap, grpc_timer *timer) { return timer->heap_index == 0; } -void grpc_timer_heap_remove(grpc_timer_heap *heap, grpc_timer *timer) { +void grpc_timer_heap_remove(grpc_timer_heap* heap, grpc_timer* timer) { uint32_t i = timer->heap_index; if (i == heap->timer_count - 1) { heap->timer_count--; @@ -122,15 +121,15 @@ void grpc_timer_heap_remove(grpc_timer_heap *heap, grpc_timer *timer) { note_changed_priority(heap, heap->timers[i]); } -int grpc_timer_heap_is_empty(grpc_timer_heap *heap) { +int grpc_timer_heap_is_empty(grpc_timer_heap* heap) { return heap->timer_count == 0; } -grpc_timer *grpc_timer_heap_top(grpc_timer_heap *heap) { +grpc_timer* grpc_timer_heap_top(grpc_timer_heap* heap) { return heap->timers[0]; } -void grpc_timer_heap_pop(grpc_timer_heap *heap) { +void grpc_timer_heap_pop(grpc_timer_heap* heap) { grpc_timer_heap_remove(heap, grpc_timer_heap_top(heap)); } diff --git a/src/core/lib/iomgr/timer_heap.h b/src/core/lib/iomgr/timer_heap.h index 228d038ab3..ae56e5a73e 100644 --- a/src/core/lib/iomgr/timer_heap.h +++ b/src/core/lib/iomgr/timer_heap.h @@ -26,22 +26,22 @@ extern "C" { #endif typedef struct { - grpc_timer **timers; + grpc_timer** timers; uint32_t timer_count; uint32_t timer_capacity; } grpc_timer_heap; /* return 1 if the new timer is the first timer in the heap */ -int grpc_timer_heap_add(grpc_timer_heap *heap, grpc_timer *timer); +int grpc_timer_heap_add(grpc_timer_heap* heap, grpc_timer* timer); -void grpc_timer_heap_init(grpc_timer_heap *heap); -void grpc_timer_heap_destroy(grpc_timer_heap *heap); +void grpc_timer_heap_init(grpc_timer_heap* heap); +void grpc_timer_heap_destroy(grpc_timer_heap* heap); -void grpc_timer_heap_remove(grpc_timer_heap *heap, grpc_timer *timer); -grpc_timer *grpc_timer_heap_top(grpc_timer_heap *heap); -void grpc_timer_heap_pop(grpc_timer_heap *heap); +void grpc_timer_heap_remove(grpc_timer_heap* heap, grpc_timer* timer); +grpc_timer* grpc_timer_heap_top(grpc_timer_heap* heap); +void grpc_timer_heap_pop(grpc_timer_heap* heap); -int grpc_timer_heap_is_empty(grpc_timer_heap *heap); +int grpc_timer_heap_is_empty(grpc_timer_heap* heap); #ifdef __cplusplus } diff --git a/src/core/lib/iomgr/timer_manager.cc b/src/core/lib/iomgr/timer_manager.cc index 1248f82189..16e9e7e707 100644 --- a/src/core/lib/iomgr/timer_manager.cc +++ b/src/core/lib/iomgr/timer_manager.cc @@ -30,7 +30,7 @@ typedef struct completed_thread { gpr_thd_id t; - struct completed_thread *next; + struct completed_thread* next; } completed_thread; extern "C" grpc_tracer_flag grpc_timer_check_trace; @@ -48,7 +48,7 @@ static int g_thread_count; // number of threads sitting around waiting static int g_waiter_count; // linked list of threads that have completed (and need joining) -static completed_thread *g_completed_threads; +static completed_thread* g_completed_threads; // was the manager kicked by the timer system static bool g_kicked; // is there a thread waiting until the next timer should fire? @@ -59,16 +59,16 @@ static grpc_millis g_timed_waiter_deadline; // generation counter to track which thread is waiting for the next timer static uint64_t g_timed_waiter_generation; -static void timer_thread(void *completed_thread_ptr); +static void timer_thread(void* completed_thread_ptr); static void gc_completed_threads(void) { if (g_completed_threads != NULL) { - completed_thread *to_gc = g_completed_threads; + completed_thread* to_gc = g_completed_threads; g_completed_threads = NULL; gpr_mu_unlock(&g_mu); while (to_gc != NULL) { gpr_thd_join(to_gc->t); - completed_thread *next = to_gc->next; + completed_thread* next = to_gc->next; gpr_free(to_gc); to_gc = next; } @@ -86,7 +86,7 @@ static void start_timer_thread_and_unlock(void) { } gpr_thd_options opt = gpr_thd_options_default(); gpr_thd_options_set_joinable(&opt); - completed_thread *ct = (completed_thread *)gpr_malloc(sizeof(*ct)); + completed_thread* ct = (completed_thread*)gpr_malloc(sizeof(*ct)); // The call to gpr_thd_new() has to be under the same lock used by // gc_completed_threads(), particularly due to ct->t, which is written here // (internally by gpr_thd_new) and read there. Otherwise it's possible for ct @@ -104,7 +104,7 @@ void grpc_timer_manager_tick() { grpc_exec_ctx_finish(&exec_ctx); } -static void run_some_timers(grpc_exec_ctx *exec_ctx) { +static void run_some_timers(grpc_exec_ctx* exec_ctx) { // if there's something to execute... gpr_mu_lock(&g_mu); // remove a waiter from the pool, and start another thread if necessary @@ -138,7 +138,7 @@ static void run_some_timers(grpc_exec_ctx *exec_ctx) { // wait until 'next' (or forever if there is already a timed waiter in the pool) // returns true if the thread should continue executing (false if it should // shutdown) -static bool wait_until(grpc_exec_ctx *exec_ctx, grpc_millis next) { +static bool wait_until(grpc_exec_ctx* exec_ctx, grpc_millis next) { gpr_mu_lock(&g_mu); // if we're not threaded anymore, leave if (!g_threaded) { @@ -221,7 +221,7 @@ static bool wait_until(grpc_exec_ctx *exec_ctx, grpc_millis next) { return true; } -static void timer_main_loop(grpc_exec_ctx *exec_ctx) { +static void timer_main_loop(grpc_exec_ctx* exec_ctx) { for (;;) { grpc_millis next = GRPC_MILLIS_INF_FUTURE; grpc_exec_ctx_invalidate_now(exec_ctx); @@ -254,7 +254,7 @@ static void timer_main_loop(grpc_exec_ctx *exec_ctx) { } } -static void timer_thread_cleanup(completed_thread *ct) { +static void timer_thread_cleanup(completed_thread* ct) { gpr_mu_lock(&g_mu); // terminate the thread: drop the waiter count, thread count, and let whomever // stopped the threading stuff know that we're done @@ -271,14 +271,14 @@ static void timer_thread_cleanup(completed_thread *ct) { } } -static void timer_thread(void *completed_thread_ptr) { +static void timer_thread(void* completed_thread_ptr) { // this threads exec_ctx: we try to run things through to completion here // since it's easy to spin up new threads grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INITIALIZER(0, grpc_never_ready_to_finish, NULL); timer_main_loop(&exec_ctx); grpc_exec_ctx_finish(&exec_ctx); - timer_thread_cleanup((completed_thread *)completed_thread_ptr); + timer_thread_cleanup((completed_thread*)completed_thread_ptr); } static void start_threads(void) { diff --git a/src/core/lib/iomgr/timer_uv.cc b/src/core/lib/iomgr/timer_uv.cc index ccbbe357ae..df40e54ae6 100644 --- a/src/core/lib/iomgr/timer_uv.cc +++ b/src/core/lib/iomgr/timer_uv.cc @@ -35,16 +35,16 @@ grpc_tracer_flag grpc_timer_check_trace = GRPC_TRACER_INITIALIZER(false, "timer_check"); } -static void timer_close_callback(uv_handle_t *handle) { gpr_free(handle); } +static void timer_close_callback(uv_handle_t* handle) { gpr_free(handle); } -static void stop_uv_timer(uv_timer_t *handle) { +static void stop_uv_timer(uv_timer_t* handle) { uv_timer_stop(handle); - uv_unref((uv_handle_t *)handle); - uv_close((uv_handle_t *)handle, timer_close_callback); + uv_unref((uv_handle_t*)handle); + uv_close((uv_handle_t*)handle, timer_close_callback); } -void run_expired_timer(uv_timer_t *handle) { - grpc_timer *timer = (grpc_timer *)handle->data; +void run_expired_timer(uv_timer_t* handle) { + grpc_timer* timer = (grpc_timer*)handle->data; grpc_exec_ctx exec_ctx = GRPC_EXEC_CTX_INIT; GRPC_UV_ASSERT_SAME_THREAD(); GPR_ASSERT(timer->pending); @@ -54,10 +54,10 @@ void run_expired_timer(uv_timer_t *handle) { grpc_exec_ctx_finish(&exec_ctx); } -void grpc_timer_init(grpc_exec_ctx *exec_ctx, grpc_timer *timer, - grpc_millis deadline, grpc_closure *closure) { +void grpc_timer_init(grpc_exec_ctx* exec_ctx, grpc_timer* timer, + grpc_millis deadline, grpc_closure* closure) { uint64_t timeout; - uv_timer_t *uv_timer; + uv_timer_t* uv_timer; GRPC_UV_ASSERT_SAME_THREAD(); timer->closure = closure; if (deadline <= grpc_exec_ctx_now(exec_ctx)) { @@ -67,7 +67,7 @@ void grpc_timer_init(grpc_exec_ctx *exec_ctx, grpc_timer *timer, } timer->pending = 1; timeout = (uint64_t)(deadline - grpc_exec_ctx_now(exec_ctx)); - uv_timer = (uv_timer_t *)gpr_malloc(sizeof(uv_timer_t)); + uv_timer = (uv_timer_t*)gpr_malloc(sizeof(uv_timer_t)); uv_timer_init(uv_default_loop(), uv_timer); uv_timer->data = timer; timer->uv_timer = uv_timer; @@ -75,27 +75,27 @@ void grpc_timer_init(grpc_exec_ctx *exec_ctx, grpc_timer *timer, /* We assume that gRPC timers are only used alongside other active gRPC objects, and that there will therefore always be something else keeping the uv loop alive whenever there is a timer */ - uv_unref((uv_handle_t *)uv_timer); + uv_unref((uv_handle_t*)uv_timer); } -void grpc_timer_init_unset(grpc_timer *timer) { timer->pending = 0; } +void grpc_timer_init_unset(grpc_timer* timer) { timer->pending = 0; } -void grpc_timer_cancel(grpc_exec_ctx *exec_ctx, grpc_timer *timer) { +void grpc_timer_cancel(grpc_exec_ctx* exec_ctx, grpc_timer* timer) { GRPC_UV_ASSERT_SAME_THREAD(); if (timer->pending) { timer->pending = 0; GRPC_CLOSURE_SCHED(exec_ctx, timer->closure, GRPC_ERROR_CANCELLED); - stop_uv_timer((uv_timer_t *)timer->uv_timer); + stop_uv_timer((uv_timer_t*)timer->uv_timer); } } -grpc_timer_check_result grpc_timer_check(grpc_exec_ctx *exec_ctx, - grpc_millis *next) { +grpc_timer_check_result grpc_timer_check(grpc_exec_ctx* exec_ctx, + grpc_millis* next) { return GRPC_TIMERS_NOT_CHECKED; } -void grpc_timer_list_init(grpc_exec_ctx *exec_ctx) {} -void grpc_timer_list_shutdown(grpc_exec_ctx *exec_ctx) {} +void grpc_timer_list_init(grpc_exec_ctx* exec_ctx) {} +void grpc_timer_list_shutdown(grpc_exec_ctx* exec_ctx) {} void grpc_timer_consume_kick(void) {} diff --git a/src/core/lib/iomgr/timer_uv.h b/src/core/lib/iomgr/timer_uv.h index 8a4c17c844..214aaa600a 100644 --- a/src/core/lib/iomgr/timer_uv.h +++ b/src/core/lib/iomgr/timer_uv.h @@ -22,10 +22,10 @@ #include "src/core/lib/iomgr/exec_ctx.h" struct grpc_timer { - grpc_closure *closure; + grpc_closure* closure; /* This is actually a uv_timer_t*, but we want to keep platform-specific types out of headers */ - void *uv_timer; + void* uv_timer; int pending; }; diff --git a/src/core/lib/iomgr/udp_server.cc b/src/core/lib/iomgr/udp_server.cc index 00b2e68bb5..8ce8b961ff 100644 --- a/src/core/lib/iomgr/udp_server.cc +++ b/src/core/lib/iomgr/udp_server.cc @@ -59,8 +59,8 @@ typedef struct grpc_udp_listener grpc_udp_listener; struct grpc_udp_listener { int fd; - grpc_fd *emfd; - grpc_udp_server *server; + grpc_fd* emfd; + grpc_udp_server* server; grpc_resolved_address addr; grpc_closure read_closure; grpc_closure write_closure; @@ -74,12 +74,12 @@ struct grpc_udp_listener { // True if orphan_cb is trigered. bool orphan_notified; - struct grpc_udp_listener *next; + struct grpc_udp_listener* next; }; struct shutdown_fd_args { - grpc_fd *fd; - gpr_mu *server_mu; + grpc_fd* fd; + gpr_mu* server_mu; }; /* the overall server */ @@ -87,7 +87,7 @@ struct grpc_udp_server { gpr_mu mu; /* factory to use for creating and binding sockets, or NULL */ - grpc_socket_factory *socket_factory; + grpc_socket_factory* socket_factory; /* active port count: how many ports are actually still listening */ size_t active_ports; @@ -98,34 +98,34 @@ struct grpc_udp_server { int shutdown; /* linked list of server ports */ - grpc_udp_listener *head; - grpc_udp_listener *tail; + grpc_udp_listener* head; + grpc_udp_listener* tail; unsigned nports; /* shutdown callback */ - grpc_closure *shutdown_complete; + grpc_closure* shutdown_complete; /* all pollsets interested in new connections */ - grpc_pollset **pollsets; + grpc_pollset** pollsets; /* number of pollsets in the pollsets array */ size_t pollset_count; /* opaque object to pass to callbacks */ - void *user_data; + void* user_data; }; -static grpc_socket_factory *get_socket_factory(const grpc_channel_args *args) { +static grpc_socket_factory* get_socket_factory(const grpc_channel_args* args) { if (args) { - const grpc_arg *arg = grpc_channel_args_find(args, GRPC_ARG_SOCKET_FACTORY); + const grpc_arg* arg = grpc_channel_args_find(args, GRPC_ARG_SOCKET_FACTORY); if (arg) { GPR_ASSERT(arg->type == GRPC_ARG_POINTER); - return (grpc_socket_factory *)arg->value.pointer.p; + return (grpc_socket_factory*)arg->value.pointer.p; } } return NULL; } -grpc_udp_server *grpc_udp_server_create(const grpc_channel_args *args) { - grpc_udp_server *s = (grpc_udp_server *)gpr_malloc(sizeof(grpc_udp_server)); +grpc_udp_server* grpc_udp_server_create(const grpc_channel_args* args) { + grpc_udp_server* s = (grpc_udp_server*)gpr_malloc(sizeof(grpc_udp_server)); gpr_mu_init(&s->mu); s->socket_factory = get_socket_factory(args); if (s->socket_factory) { @@ -141,20 +141,20 @@ grpc_udp_server *grpc_udp_server_create(const grpc_channel_args *args) { return s; } -static void shutdown_fd(grpc_exec_ctx *exec_ctx, void *args, - grpc_error *error) { - struct shutdown_fd_args *shutdown_args = (struct shutdown_fd_args *)args; +static void shutdown_fd(grpc_exec_ctx* exec_ctx, void* args, + grpc_error* error) { + struct shutdown_fd_args* shutdown_args = (struct shutdown_fd_args*)args; gpr_mu_lock(shutdown_args->server_mu); grpc_fd_shutdown(exec_ctx, shutdown_args->fd, GRPC_ERROR_REF(error)); gpr_mu_unlock(shutdown_args->server_mu); gpr_free(shutdown_args); } -static void dummy_cb(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { +static void dummy_cb(grpc_exec_ctx* exec_ctx, void* arg, grpc_error* error) { // No-op. } -static void finish_shutdown(grpc_exec_ctx *exec_ctx, grpc_udp_server *s) { +static void finish_shutdown(grpc_exec_ctx* exec_ctx, grpc_udp_server* s) { if (s->shutdown_complete != NULL) { GRPC_CLOSURE_SCHED(exec_ctx, s->shutdown_complete, GRPC_ERROR_NONE); } @@ -162,7 +162,7 @@ static void finish_shutdown(grpc_exec_ctx *exec_ctx, grpc_udp_server *s) { gpr_mu_destroy(&s->mu); while (s->head) { - grpc_udp_listener *sp = s->head; + grpc_udp_listener* sp = s->head; s->head = sp->next; gpr_free(sp); } @@ -174,9 +174,9 @@ static void finish_shutdown(grpc_exec_ctx *exec_ctx, grpc_udp_server *s) { gpr_free(s); } -static void destroyed_port(grpc_exec_ctx *exec_ctx, void *server, - grpc_error *error) { - grpc_udp_server *s = (grpc_udp_server *)server; +static void destroyed_port(grpc_exec_ctx* exec_ctx, void* server, + grpc_error* error) { + grpc_udp_server* s = (grpc_udp_server*)server; gpr_mu_lock(&s->mu); s->destroyed_ports++; if (s->destroyed_ports == s->nports) { @@ -190,14 +190,14 @@ static void destroyed_port(grpc_exec_ctx *exec_ctx, void *server, /* called when all listening endpoints have been shutdown, so no further events will be received on them - at this point it's safe to destroy things */ -static void deactivated_all_ports(grpc_exec_ctx *exec_ctx, grpc_udp_server *s) { +static void deactivated_all_ports(grpc_exec_ctx* exec_ctx, grpc_udp_server* s) { /* delete ALL the things */ gpr_mu_lock(&s->mu); GPR_ASSERT(s->shutdown); if (s->head) { - grpc_udp_listener *sp; + grpc_udp_listener* sp; for (sp = s->head; sp; sp = sp->next) { grpc_unlink_if_unix_domain_socket(&sp->addr); @@ -223,9 +223,9 @@ static void deactivated_all_ports(grpc_exec_ctx *exec_ctx, grpc_udp_server *s) { } } -void grpc_udp_server_destroy(grpc_exec_ctx *exec_ctx, grpc_udp_server *s, - grpc_closure *on_done) { - grpc_udp_listener *sp; +void grpc_udp_server_destroy(grpc_exec_ctx* exec_ctx, grpc_udp_server* s, + grpc_closure* on_done) { + grpc_udp_listener* sp; gpr_mu_lock(&s->mu); GPR_ASSERT(!s->shutdown); @@ -237,8 +237,8 @@ void grpc_udp_server_destroy(grpc_exec_ctx *exec_ctx, grpc_udp_server *s, if (s->active_ports) { for (sp = s->head; sp; sp = sp->next) { GPR_ASSERT(sp->orphan_cb); - struct shutdown_fd_args *args = - (struct shutdown_fd_args *)gpr_malloc(sizeof(*args)); + struct shutdown_fd_args* args = + (struct shutdown_fd_args*)gpr_malloc(sizeof(*args)); args->fd = sp->emfd; args->server_mu = &s->mu; GRPC_CLOSURE_INIT(&sp->orphan_fd_closure, shutdown_fd, args, @@ -254,19 +254,18 @@ void grpc_udp_server_destroy(grpc_exec_ctx *exec_ctx, grpc_udp_server *s, } } -static int bind_socket(grpc_socket_factory *socket_factory, int sockfd, - const grpc_resolved_address *addr) { +static int bind_socket(grpc_socket_factory* socket_factory, int sockfd, + const grpc_resolved_address* addr) { return (socket_factory != NULL) ? grpc_socket_factory_bind(socket_factory, sockfd, addr) - : bind(sockfd, (struct sockaddr *)addr->addr, - (socklen_t)addr->len); + : bind(sockfd, (struct sockaddr*)addr->addr, (socklen_t)addr->len); } /* Prepare a recently-created socket for listening. */ -static int prepare_socket(grpc_socket_factory *socket_factory, int fd, - const grpc_resolved_address *addr) { +static int prepare_socket(grpc_socket_factory* socket_factory, int fd, + const grpc_resolved_address* addr) { grpc_resolved_address sockname_temp; - struct sockaddr *addr_ptr = (struct sockaddr *)addr->addr; + struct sockaddr* addr_ptr = (struct sockaddr*)addr->addr; /* Set send/receive socket buffers to 1 MB */ int buffer_size_bytes = 1024 * 1024; @@ -295,7 +294,7 @@ static int prepare_socket(grpc_socket_factory *socket_factory, int fd, GPR_ASSERT(addr->len < ~(socklen_t)0); if (bind_socket(socket_factory, fd, addr) < 0) { - char *addr_str; + char* addr_str; grpc_sockaddr_to_string(&addr_str, addr, 0); gpr_log(GPR_ERROR, "bind addr=%s: %s", addr_str, strerror(errno)); gpr_free(addr_str); @@ -304,8 +303,8 @@ static int prepare_socket(grpc_socket_factory *socket_factory, int fd, sockname_temp.len = sizeof(struct sockaddr_storage); - if (getsockname(fd, (struct sockaddr *)sockname_temp.addr, - (socklen_t *)&sockname_temp.len) < 0) { + if (getsockname(fd, (struct sockaddr*)sockname_temp.addr, + (socklen_t*)&sockname_temp.len) < 0) { goto error; } @@ -331,8 +330,8 @@ error: } /* event manager callback when reads are ready */ -static void on_read(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { - grpc_udp_listener *sp = (grpc_udp_listener *)arg; +static void on_read(grpc_exec_ctx* exec_ctx, void* arg, grpc_error* error) { + grpc_udp_listener* sp = (grpc_udp_listener*)arg; gpr_mu_lock(&sp->server->mu); if (error != GRPC_ERROR_NONE) { @@ -354,8 +353,8 @@ static void on_read(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { gpr_mu_unlock(&sp->server->mu); } -static void on_write(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { - grpc_udp_listener *sp = (grpc_udp_listener *)arg; +static void on_write(grpc_exec_ctx* exec_ctx, void* arg, grpc_error* error) { + grpc_udp_listener* sp = (grpc_udp_listener*)arg; gpr_mu_lock(&(sp->server->mu)); if (error != GRPC_ERROR_NONE) { @@ -377,15 +376,15 @@ static void on_write(grpc_exec_ctx *exec_ctx, void *arg, grpc_error *error) { gpr_mu_unlock(&sp->server->mu); } -static int add_socket_to_server(grpc_udp_server *s, int fd, - const grpc_resolved_address *addr, +static int add_socket_to_server(grpc_udp_server* s, int fd, + const grpc_resolved_address* addr, grpc_udp_server_read_cb read_cb, grpc_udp_server_write_cb write_cb, grpc_udp_server_orphan_cb orphan_cb) { - grpc_udp_listener *sp; + grpc_udp_listener* sp; int port; - char *addr_str; - char *name; + char* addr_str; + char* name; port = prepare_socket(s->socket_factory, fd, addr); if (port >= 0) { @@ -394,7 +393,7 @@ static int add_socket_to_server(grpc_udp_server *s, int fd, gpr_free(addr_str); gpr_mu_lock(&s->mu); s->nports++; - sp = (grpc_udp_listener *)gpr_malloc(sizeof(grpc_udp_listener)); + sp = (grpc_udp_listener*)gpr_malloc(sizeof(grpc_udp_listener)); sp->next = NULL; if (s->head == NULL) { s->head = sp; @@ -418,12 +417,12 @@ static int add_socket_to_server(grpc_udp_server *s, int fd, return port; } -int grpc_udp_server_add_port(grpc_udp_server *s, - const grpc_resolved_address *addr, +int grpc_udp_server_add_port(grpc_udp_server* s, + const grpc_resolved_address* addr, grpc_udp_server_read_cb read_cb, grpc_udp_server_write_cb write_cb, grpc_udp_server_orphan_cb orphan_cb) { - grpc_udp_listener *sp; + grpc_udp_listener* sp; int allocated_port1 = -1; int allocated_port2 = -1; int fd; @@ -432,7 +431,7 @@ int grpc_udp_server_add_port(grpc_udp_server *s, grpc_resolved_address wild4; grpc_resolved_address wild6; grpc_resolved_address addr4_copy; - grpc_resolved_address *allocated_addr = NULL; + grpc_resolved_address* allocated_addr = NULL; grpc_resolved_address sockname_temp; int port; @@ -441,12 +440,12 @@ int grpc_udp_server_add_port(grpc_udp_server *s, if (grpc_sockaddr_get_port(addr) == 0) { for (sp = s->head; sp; sp = sp->next) { sockname_temp.len = sizeof(struct sockaddr_storage); - if (0 == getsockname(sp->fd, (struct sockaddr *)sockname_temp.addr, - (socklen_t *)&sockname_temp.len)) { + if (0 == getsockname(sp->fd, (struct sockaddr*)sockname_temp.addr, + (socklen_t*)&sockname_temp.len)) { port = grpc_sockaddr_get_port(&sockname_temp); if (port > 0) { - allocated_addr = (grpc_resolved_address *)gpr_malloc( - sizeof(grpc_resolved_address)); + allocated_addr = + (grpc_resolved_address*)gpr_malloc(sizeof(grpc_resolved_address)); memcpy(allocated_addr, addr, sizeof(grpc_resolved_address)); grpc_sockaddr_set_port(allocated_addr, port); addr = allocated_addr; @@ -500,8 +499,8 @@ done: return allocated_port1 >= 0 ? allocated_port1 : allocated_port2; } -int grpc_udp_server_get_fd(grpc_udp_server *s, unsigned port_index) { - grpc_udp_listener *sp; +int grpc_udp_server_get_fd(grpc_udp_server* s, unsigned port_index) { + grpc_udp_listener* sp; if (port_index >= s->nports) { return -1; } @@ -512,12 +511,12 @@ int grpc_udp_server_get_fd(grpc_udp_server *s, unsigned port_index) { return sp->fd; } -void grpc_udp_server_start(grpc_exec_ctx *exec_ctx, grpc_udp_server *s, - grpc_pollset **pollsets, size_t pollset_count, - void *user_data) { +void grpc_udp_server_start(grpc_exec_ctx* exec_ctx, grpc_udp_server* s, + grpc_pollset** pollsets, size_t pollset_count, + void* user_data) { size_t i; gpr_mu_lock(&s->mu); - grpc_udp_listener *sp; + grpc_udp_listener* sp; GPR_ASSERT(s->active_ports == 0); s->pollsets = pollsets; s->user_data = user_data; diff --git a/src/core/lib/iomgr/udp_server.h b/src/core/lib/iomgr/udp_server.h index e887cb1bcf..bca0f049fb 100644 --- a/src/core/lib/iomgr/udp_server.h +++ b/src/core/lib/iomgr/udp_server.h @@ -35,28 +35,28 @@ struct grpc_server; typedef struct grpc_udp_server grpc_udp_server; /* Called when data is available to read from the socket. */ -typedef void (*grpc_udp_server_read_cb)(grpc_exec_ctx *exec_ctx, grpc_fd *emfd, - void *user_data); +typedef void (*grpc_udp_server_read_cb)(grpc_exec_ctx* exec_ctx, grpc_fd* emfd, + void* user_data); /* Called when the socket is writeable. */ -typedef void (*grpc_udp_server_write_cb)(grpc_exec_ctx *exec_ctx, grpc_fd *emfd, - void *user_data); +typedef void (*grpc_udp_server_write_cb)(grpc_exec_ctx* exec_ctx, grpc_fd* emfd, + void* user_data); /* Called when the grpc_fd is about to be orphaned (and the FD closed). */ -typedef void (*grpc_udp_server_orphan_cb)(grpc_exec_ctx *exec_ctx, - grpc_fd *emfd, - grpc_closure *shutdown_fd_callback, - void *user_data); +typedef void (*grpc_udp_server_orphan_cb)(grpc_exec_ctx* exec_ctx, + grpc_fd* emfd, + grpc_closure* shutdown_fd_callback, + void* user_data); /* Create a server, initially not bound to any ports */ -grpc_udp_server *grpc_udp_server_create(const grpc_channel_args *args); +grpc_udp_server* grpc_udp_server_create(const grpc_channel_args* args); /* Start listening to bound ports. user_data is passed to callbacks. */ -void grpc_udp_server_start(grpc_exec_ctx *exec_ctx, grpc_udp_server *udp_server, - grpc_pollset **pollsets, size_t pollset_count, - void *user_data); +void grpc_udp_server_start(grpc_exec_ctx* exec_ctx, grpc_udp_server* udp_server, + grpc_pollset** pollsets, size_t pollset_count, + void* user_data); -int grpc_udp_server_get_fd(grpc_udp_server *s, unsigned port_index); +int grpc_udp_server_get_fd(grpc_udp_server* s, unsigned port_index); /* Add a port to the server, returning port number on success, or negative on failure. @@ -68,14 +68,14 @@ int grpc_udp_server_get_fd(grpc_udp_server *s, unsigned port_index); /* TODO(ctiller): deprecate this, and make grpc_udp_server_add_ports to handle all of the multiple socket port matching logic in one place */ -int grpc_udp_server_add_port(grpc_udp_server *s, - const grpc_resolved_address *addr, +int grpc_udp_server_add_port(grpc_udp_server* s, + const grpc_resolved_address* addr, grpc_udp_server_read_cb read_cb, grpc_udp_server_write_cb write_cb, grpc_udp_server_orphan_cb orphan_cb); -void grpc_udp_server_destroy(grpc_exec_ctx *exec_ctx, grpc_udp_server *server, - grpc_closure *on_done); +void grpc_udp_server_destroy(grpc_exec_ctx* exec_ctx, grpc_udp_server* server, + grpc_closure* on_done); #ifdef __cplusplus } diff --git a/src/core/lib/iomgr/unix_sockets_posix.cc b/src/core/lib/iomgr/unix_sockets_posix.cc index 35f898f13a..5d3689c38f 100644 --- a/src/core/lib/iomgr/unix_sockets_posix.cc +++ b/src/core/lib/iomgr/unix_sockets_posix.cc @@ -36,12 +36,12 @@ void grpc_create_socketpair_if_unix(int sv[2]) { GPR_ASSERT(socketpair(AF_UNIX, SOCK_STREAM, 0, sv) == 0); } -grpc_error *grpc_resolve_unix_domain_address(const char *name, - grpc_resolved_addresses **addrs) { - struct sockaddr_un *un; - if (strlen(name) > GPR_ARRAY_SIZE(((struct sockaddr_un *)0)->sun_path) - 1) { - char *err_msg; - grpc_error *err; +grpc_error* grpc_resolve_unix_domain_address(const char* name, + grpc_resolved_addresses** addrs) { + struct sockaddr_un* un; + if (strlen(name) > GPR_ARRAY_SIZE(((struct sockaddr_un*)0)->sun_path) - 1) { + char* err_msg; + grpc_error* err; gpr_asprintf(&err_msg, "Path name should not have more than %" PRIuPTR " characters.", GPR_ARRAY_SIZE(un->sun_path) - 1); @@ -50,29 +50,29 @@ grpc_error *grpc_resolve_unix_domain_address(const char *name, return err; } *addrs = - (grpc_resolved_addresses *)gpr_malloc(sizeof(grpc_resolved_addresses)); + (grpc_resolved_addresses*)gpr_malloc(sizeof(grpc_resolved_addresses)); (*addrs)->naddrs = 1; (*addrs)->addrs = - (grpc_resolved_address *)gpr_malloc(sizeof(grpc_resolved_address)); - un = (struct sockaddr_un *)(*addrs)->addrs->addr; + (grpc_resolved_address*)gpr_malloc(sizeof(grpc_resolved_address)); + un = (struct sockaddr_un*)(*addrs)->addrs->addr; un->sun_family = AF_UNIX; strcpy(un->sun_path, name); (*addrs)->addrs->len = strlen(un->sun_path) + sizeof(un->sun_family) + 1; return GRPC_ERROR_NONE; } -int grpc_is_unix_socket(const grpc_resolved_address *resolved_addr) { - const struct sockaddr *addr = (const struct sockaddr *)resolved_addr->addr; +int grpc_is_unix_socket(const grpc_resolved_address* resolved_addr) { + const struct sockaddr* addr = (const struct sockaddr*)resolved_addr->addr; return addr->sa_family == AF_UNIX; } void grpc_unlink_if_unix_domain_socket( - const grpc_resolved_address *resolved_addr) { - const struct sockaddr *addr = (const struct sockaddr *)resolved_addr->addr; + const grpc_resolved_address* resolved_addr) { + const struct sockaddr* addr = (const struct sockaddr*)resolved_addr->addr; if (addr->sa_family != AF_UNIX) { return; } - struct sockaddr_un *un = (struct sockaddr_un *)resolved_addr->addr; + struct sockaddr_un* un = (struct sockaddr_un*)resolved_addr->addr; struct stat st; if (stat(un->sun_path, &st) == 0 && (st.st_mode & S_IFMT) == S_IFSOCK) { @@ -80,15 +80,15 @@ void grpc_unlink_if_unix_domain_socket( } } -char *grpc_sockaddr_to_uri_unix_if_possible( - const grpc_resolved_address *resolved_addr) { - const struct sockaddr *addr = (const struct sockaddr *)resolved_addr->addr; +char* grpc_sockaddr_to_uri_unix_if_possible( + const grpc_resolved_address* resolved_addr) { + const struct sockaddr* addr = (const struct sockaddr*)resolved_addr->addr; if (addr->sa_family != AF_UNIX) { return NULL; } - char *result; - gpr_asprintf(&result, "unix:%s", ((struct sockaddr_un *)addr)->sun_path); + char* result; + gpr_asprintf(&result, "unix:%s", ((struct sockaddr_un*)addr)->sun_path); return result; } diff --git a/src/core/lib/iomgr/unix_sockets_posix.h b/src/core/lib/iomgr/unix_sockets_posix.h index 3e7f9c7d1e..be3c33d9c2 100644 --- a/src/core/lib/iomgr/unix_sockets_posix.h +++ b/src/core/lib/iomgr/unix_sockets_posix.h @@ -31,16 +31,16 @@ extern "C" { void grpc_create_socketpair_if_unix(int sv[2]); -grpc_error *grpc_resolve_unix_domain_address( - const char *name, grpc_resolved_addresses **addresses); +grpc_error* grpc_resolve_unix_domain_address( + const char* name, grpc_resolved_addresses** addresses); -int grpc_is_unix_socket(const grpc_resolved_address *resolved_addr); +int grpc_is_unix_socket(const grpc_resolved_address* resolved_addr); void grpc_unlink_if_unix_domain_socket( - const grpc_resolved_address *resolved_addr); + const grpc_resolved_address* resolved_addr); -char *grpc_sockaddr_to_uri_unix_if_possible( - const grpc_resolved_address *resolved_addr); +char* grpc_sockaddr_to_uri_unix_if_possible( + const grpc_resolved_address* resolved_addr); #ifdef __cplusplus } diff --git a/src/core/lib/iomgr/unix_sockets_posix_noop.cc b/src/core/lib/iomgr/unix_sockets_posix_noop.cc index e46b1c003d..fbd9602e1b 100644 --- a/src/core/lib/iomgr/unix_sockets_posix_noop.cc +++ b/src/core/lib/iomgr/unix_sockets_posix_noop.cc @@ -29,18 +29,18 @@ void grpc_create_socketpair_if_unix(int sv[2]) { GPR_ASSERT(0); } -grpc_error *grpc_resolve_unix_domain_address( - const char *name, grpc_resolved_addresses **addresses) { +grpc_error* grpc_resolve_unix_domain_address( + const char* name, grpc_resolved_addresses** addresses) { *addresses = NULL; return GRPC_ERROR_CREATE_FROM_STATIC_STRING( "Unix domain sockets are not supported on Windows"); } -int grpc_is_unix_socket(const grpc_resolved_address *addr) { return false; } +int grpc_is_unix_socket(const grpc_resolved_address* addr) { return false; } -void grpc_unlink_if_unix_domain_socket(const grpc_resolved_address *addr) {} +void grpc_unlink_if_unix_domain_socket(const grpc_resolved_address* addr) {} -char *grpc_sockaddr_to_uri_unix_if_possible(const grpc_resolved_address *addr) { +char* grpc_sockaddr_to_uri_unix_if_possible(const grpc_resolved_address* addr) { return NULL; } diff --git a/src/core/lib/iomgr/wakeup_fd_posix.cc b/src/core/lib/iomgr/wakeup_fd_posix.cc index 9af96d314b..dcad61b097 100644 --- a/src/core/lib/iomgr/wakeup_fd_posix.cc +++ b/src/core/lib/iomgr/wakeup_fd_posix.cc @@ -25,7 +25,7 @@ #include "src/core/lib/iomgr/wakeup_fd_pipe.h" #include "src/core/lib/iomgr/wakeup_fd_posix.h" -static const grpc_wakeup_fd_vtable *wakeup_fd_vtable = NULL; +static const grpc_wakeup_fd_vtable* wakeup_fd_vtable = NULL; int grpc_allow_specialized_wakeup_fd = 1; int grpc_allow_pipe_wakeup_fd = 1; @@ -53,28 +53,28 @@ int grpc_cv_wakeup_fds_enabled(void) { return cv_wakeup_fds_enabled; } void grpc_enable_cv_wakeup_fds(int enable) { cv_wakeup_fds_enabled = enable; } -grpc_error *grpc_wakeup_fd_init(grpc_wakeup_fd *fd_info) { +grpc_error* grpc_wakeup_fd_init(grpc_wakeup_fd* fd_info) { if (cv_wakeup_fds_enabled) { return grpc_cv_wakeup_fd_vtable.init(fd_info); } return wakeup_fd_vtable->init(fd_info); } -grpc_error *grpc_wakeup_fd_consume_wakeup(grpc_wakeup_fd *fd_info) { +grpc_error* grpc_wakeup_fd_consume_wakeup(grpc_wakeup_fd* fd_info) { if (cv_wakeup_fds_enabled) { return grpc_cv_wakeup_fd_vtable.consume(fd_info); } return wakeup_fd_vtable->consume(fd_info); } -grpc_error *grpc_wakeup_fd_wakeup(grpc_wakeup_fd *fd_info) { +grpc_error* grpc_wakeup_fd_wakeup(grpc_wakeup_fd* fd_info) { if (cv_wakeup_fds_enabled) { return grpc_cv_wakeup_fd_vtable.wakeup(fd_info); } return wakeup_fd_vtable->wakeup(fd_info); } -void grpc_wakeup_fd_destroy(grpc_wakeup_fd *fd_info) { +void grpc_wakeup_fd_destroy(grpc_wakeup_fd* fd_info) { if (cv_wakeup_fds_enabled) { grpc_cv_wakeup_fd_vtable.destroy(fd_info); } else { |