diff options
Diffstat (limited to 'src/core/lib/iomgr/wakeup_fd_posix.h')
| -rw-r--r-- | src/core/lib/iomgr/wakeup_fd_posix.h | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/src/core/lib/iomgr/wakeup_fd_posix.h b/src/core/lib/iomgr/wakeup_fd_posix.h index 6b069c1837..e269f242d8 100644 --- a/src/core/lib/iomgr/wakeup_fd_posix.h +++ b/src/core/lib/iomgr/wakeup_fd_posix.h @@ -62,6 +62,8 @@ #ifndef GRPC_CORE_LIB_IOMGR_WAKEUP_FD_POSIX_H #define GRPC_CORE_LIB_IOMGR_WAKEUP_FD_POSIX_H +#include "src/core/lib/iomgr/error.h" + void grpc_wakeup_fd_global_init(void); void grpc_wakeup_fd_global_destroy(void); @@ -72,9 +74,9 @@ void grpc_wakeup_fd_global_init_force_fallback(void); typedef struct grpc_wakeup_fd grpc_wakeup_fd; typedef struct grpc_wakeup_fd_vtable { - void (*init)(grpc_wakeup_fd* fd_info); - void (*consume)(grpc_wakeup_fd* fd_info); - void (*wakeup)(grpc_wakeup_fd* fd_info); + grpc_error* (*init)(grpc_wakeup_fd* fd_info); + grpc_error* (*consume)(grpc_wakeup_fd* fd_info); + grpc_error* (*wakeup)(grpc_wakeup_fd* fd_info); void (*destroy)(grpc_wakeup_fd* fd_info); /* Must be called before calling any other functions */ int (*check_availability)(void); @@ -89,9 +91,10 @@ extern int grpc_allow_specialized_wakeup_fd; #define GRPC_WAKEUP_FD_GET_READ_FD(fd_info) ((fd_info)->read_fd) -void grpc_wakeup_fd_init(grpc_wakeup_fd* fd_info); -void grpc_wakeup_fd_consume_wakeup(grpc_wakeup_fd* fd_info); -void grpc_wakeup_fd_wakeup(grpc_wakeup_fd* fd_info); +grpc_error* grpc_wakeup_fd_init(grpc_wakeup_fd* fd_info) GRPC_MUST_USE_RESULT; +grpc_error* grpc_wakeup_fd_consume_wakeup(grpc_wakeup_fd* fd_info) + GRPC_MUST_USE_RESULT; +grpc_error* grpc_wakeup_fd_wakeup(grpc_wakeup_fd* fd_info) GRPC_MUST_USE_RESULT; void grpc_wakeup_fd_destroy(grpc_wakeup_fd* fd_info); /* Defined in some specialized implementation's .c file, or by |