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-rw-r--r--src/core/lib/iomgr/closure.cc219
1 files changed, 0 insertions, 219 deletions
diff --git a/src/core/lib/iomgr/closure.cc b/src/core/lib/iomgr/closure.cc
deleted file mode 100644
index 00edefc6ae..0000000000
--- a/src/core/lib/iomgr/closure.cc
+++ /dev/null
@@ -1,219 +0,0 @@
-/*
- *
- * Copyright 2015 gRPC authors.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- */
-
-#include "src/core/lib/iomgr/closure.h"
-
-#include <assert.h>
-#include <grpc/support/alloc.h>
-#include <grpc/support/log.h>
-
-#include "src/core/lib/profiling/timers.h"
-
-#ifndef NDEBUG
-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) {
-#else
-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;
- closure->scheduler = scheduler;
-#ifndef NDEBUG
- closure->scheduled = false;
- closure->file_initiated = NULL;
- closure->line_initiated = 0;
- closure->run = false;
- closure->file_created = file;
- closure->line_created = line;
-#endif
- return closure;
-}
-
-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) {
- if (closure == NULL) {
- GRPC_ERROR_UNREF(error);
- return false;
- }
- closure->error_data.error = error;
- closure->next_data.next = NULL;
- bool was_empty = (closure_list->head == NULL);
- if (was_empty) {
- closure_list->head = closure;
- } else {
- closure_list->tail->next_data.next = closure;
- }
- closure_list->tail = closure;
- 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) {
- if (c->error_data.error == GRPC_ERROR_NONE) {
- c->error_data.error = GRPC_ERROR_REF(forced_failure);
- }
- }
- GRPC_ERROR_UNREF(forced_failure);
-}
-
-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) {
- if (src->head == NULL) {
- return;
- }
- if (dst->head == NULL) {
- *dst = *src;
- } else {
- dst->tail->next_data.next = src->head;
- dst->tail = src->tail;
- }
- src->head = src->tail = NULL;
-}
-
-typedef struct {
- grpc_iomgr_cb_func cb;
- 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;
- grpc_iomgr_cb_func cb = wc->cb;
- 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) {
-#else
-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));
- wc->cb = cb;
- wc->cb_arg = cb_arg;
-#ifndef NDEBUG
- grpc_closure_init(file, line, &wc->wrapper, closure_wrapper, wc, scheduler);
-#else
- grpc_closure_init(&wc->wrapper, closure_wrapper, wc, scheduler);
-#endif
- return &wc->wrapper;
-}
-
-#ifndef NDEBUG
-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) {
-#endif
- GPR_TIMER_BEGIN("grpc_closure_run", 0);
- if (c != NULL) {
-#ifndef NDEBUG
- c->file_initiated = file;
- c->line_initiated = line;
- c->run = true;
-#endif
- assert(c->cb);
- c->scheduler->vtable->run(exec_ctx, c, error);
- } else {
- GRPC_ERROR_UNREF(error);
- }
- GPR_TIMER_END("grpc_closure_run", 0);
-}
-
-#ifndef NDEBUG
-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) {
-#endif
- GPR_TIMER_BEGIN("grpc_closure_sched", 0);
- if (c != NULL) {
-#ifndef NDEBUG
- if (c->scheduled) {
- gpr_log(GPR_ERROR,
- "Closure already scheduled. (closure: %p, created: [%s:%d], "
- "previously scheduled at: [%s: %d] run?: %s",
- c, c->file_created, c->line_created, c->file_initiated,
- c->line_initiated, c->run ? "true" : "false");
- abort();
- }
- c->scheduled = true;
- c->file_initiated = file;
- c->line_initiated = line;
- c->run = false;
-#endif
- assert(c->cb);
- c->scheduler->vtable->sched(exec_ctx, c, error);
- } else {
- GRPC_ERROR_UNREF(error);
- }
- GPR_TIMER_END("grpc_closure_sched", 0);
-}
-
-#ifndef NDEBUG
-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) {
-#endif
- grpc_closure *c = list->head;
- while (c != NULL) {
- grpc_closure *next = c->next_data.next;
-#ifndef NDEBUG
- if (c->scheduled) {
- gpr_log(GPR_ERROR,
- "Closure already scheduled. (closure: %p, created: [%s:%d], "
- "previously scheduled at: [%s: %d] run?: %s",
- c, c->file_created, c->line_created, c->file_initiated,
- c->line_initiated, c->run ? "true" : "false");
- abort();
- }
- c->scheduled = true;
- c->file_initiated = file;
- c->line_initiated = line;
- c->run = false;
-#endif
- assert(c->cb);
- c->scheduler->vtable->sched(exec_ctx, c, c->error_data.error);
- c = next;
- }
- list->head = list->tail = NULL;
-}
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