Mercurial > hg > nginx
view src/core/ngx_shmtx.h @ 9232:9a0849fd4b46
MIME: changed type for deb files, added udeb files.
Changed type for .deb files to application/vnd.debian.binary-package
in accordance with man pages [1] and IANA [2]. Also added .udeb extension.
This type is also used on update servers.
Link for reference:
[1] https://manpages.debian.org/bookworm/dpkg-dev/deb.5.en.html
[2] https://www.iana.org/assignments/media-types/application/vnd.debian.binary-package
author | Yuriy Izorkin <lafiel@elven.pw> |
---|---|
date | Tue, 26 Mar 2024 21:30:08 +0300 |
parents | 512c741fa841 |
children |
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/* * 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_ */