diff options
Diffstat (limited to 'app/nginx/src/core/ngx_shmtx.h')
-rw-r--r-- | app/nginx/src/core/ngx_shmtx.h | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/app/nginx/src/core/ngx_shmtx.h b/app/nginx/src/core/ngx_shmtx.h deleted file mode 100644 index 91e11be..0000000 --- a/app/nginx/src/core/ngx_shmtx.h +++ /dev/null @@ -1,49 +0,0 @@ - -/* - * Copyright (C) Igor Sysoev - * Copyright (C) Nginx, Inc. - */ - - -#ifndef _NGX_SHMTX_H_INCLUDED_ -#define _NGX_SHMTX_H_INCLUDED_ - - -#include <ngx_config.h> -#include <ngx_core.h> - - -typedef struct { - ngx_atomic_t lock; -#if (NGX_HAVE_POSIX_SEM) - ngx_atomic_t wait; -#endif -} ngx_shmtx_sh_t; - - -typedef struct { -#if (NGX_HAVE_ATOMIC_OPS) - ngx_atomic_t *lock; -#if (NGX_HAVE_POSIX_SEM) - ngx_atomic_t *wait; - ngx_uint_t semaphore; - sem_t sem; -#endif -#else - ngx_fd_t fd; - u_char *name; -#endif - ngx_uint_t spin; -} ngx_shmtx_t; - - -ngx_int_t ngx_shmtx_create(ngx_shmtx_t *mtx, ngx_shmtx_sh_t *addr, - u_char *name); -void ngx_shmtx_destroy(ngx_shmtx_t *mtx); -ngx_uint_t ngx_shmtx_trylock(ngx_shmtx_t *mtx); -void ngx_shmtx_lock(ngx_shmtx_t *mtx); -void ngx_shmtx_unlock(ngx_shmtx_t *mtx); -ngx_uint_t ngx_shmtx_force_unlock(ngx_shmtx_t *mtx, ngx_pid_t pid); - - -#endif /* _NGX_SHMTX_H_INCLUDED_ */ |