Mercurial > hg > nginx-vendor-current
annotate src/core/ngx_shmtx.h @ 630:ad6fee8052d7 NGINX_1_0_5
nginx 1.0.5
*) Change: now default SSL ciphers are "HIGH:!aNULL:!MD5".
Thanks to Rob Stradling.
*) Feature: the "referer_hash_max_size" and "referer_hash_bucket_size"
directives.
Thanks to Witold Filipczyk.
*) Feature: $uid_reset variable.
*) Bugfix: a segmentation fault might occur in a worker process, if a
caching was used.
Thanks to Lanshun Zhou.
*) Bugfix: worker processes may got caught in an endless loop during
reconfiguration, if a caching was used; the bug had appeared in
0.8.48.
Thanks to Maxim Dounin.
*) Bugfix: "stalled cache updating" alert.
Thanks to Maxim Dounin.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Tue, 19 Jul 2011 00:00:00 +0400 |
parents | d4da38525468 |
children | 4d05413aebad |
rev | line source |
---|---|
160 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4 */ | |
5 | |
6 | |
7 #ifndef _NGX_SHMTX_H_INCLUDED_ | |
8 #define _NGX_SHMTX_H_INCLUDED_ | |
9 | |
10 | |
11 #include <ngx_config.h> | |
12 #include <ngx_core.h> | |
13 | |
14 | |
15 typedef struct { | |
16 #if (NGX_HAVE_ATOMIC_OPS) | |
17 ngx_atomic_t *lock; | |
624 | 18 #if (NGX_HAVE_POSIX_SEM) |
19 ngx_uint_t semaphore; | |
20 sem_t sem; | |
21 #endif | |
160 | 22 #else |
23 ngx_fd_t fd; | |
24 u_char *name; | |
25 #endif | |
624 | 26 ngx_uint_t spin; |
160 | 27 } ngx_shmtx_t; |
28 | |
29 | |
258 | 30 ngx_int_t ngx_shmtx_create(ngx_shmtx_t *mtx, void *addr, u_char *name); |
160 | 31 void ngx_shmtx_destory(ngx_shmtx_t *mtx); |
624 | 32 ngx_uint_t ngx_shmtx_trylock(ngx_shmtx_t *mtx); |
33 void ngx_shmtx_lock(ngx_shmtx_t *mtx); | |
34 void ngx_shmtx_unlock(ngx_shmtx_t *mtx); | |
160 | 35 |
36 | |
37 #endif /* _NGX_SHMTX_H_INCLUDED_ */ |