Mercurial > hg > nginx-vendor-current
annotate src/core/ngx_shmtx.h @ 694:88a1b4797f2e NGINX_1_3_10
nginx 1.3.10
*) Change: domain names specified in configuration file are now resolved
to IPv6 addresses as well as IPv4 ones.
*) Change: now if the "include" directive with mask is used on Unix
systems, included files are sorted in alphabetical order.
*) Change: the "add_header" directive adds headers to 201 responses.
*) Feature: the "geo" directive now supports IPv6 addresses in CIDR
notation.
*) Feature: the "flush" and "gzip" parameters of the "access_log"
directive.
*) Feature: variables support in the "auth_basic" directive.
*) Bugfix: nginx could not be built with the ngx_http_perl_module in
some cases.
*) Bugfix: a segmentation fault might occur in a worker process if the
ngx_http_xslt_module was used.
*) Bugfix: nginx could not be built on MacOSX in some cases.
Thanks to Piotr Sikora.
*) Bugfix: the "limit_rate" directive with high rates might result in
truncated responses on 32-bit platforms.
Thanks to Alexey Antropov.
*) Bugfix: a segmentation fault might occur in a worker process if the
"if" directive was used.
Thanks to Piotr Sikora.
*) Bugfix: a "100 Continue" response was issued with "413 Request Entity
Too Large" responses.
*) Bugfix: the "image_filter", "image_filter_jpeg_quality" and
"image_filter_sharpen" directives might be inherited incorrectly.
Thanks to Ian Babrou.
*) Bugfix: "crypt_r() failed" errors might appear if the "auth_basic"
directive was used on Linux.
*) Bugfix: in backup servers handling.
Thanks to Thomas Chen.
*) Bugfix: proxied HEAD requests might return incorrect response if the
"gzip" directive was used.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Tue, 25 Dec 2012 00:00:00 +0400 |
parents | 597573166f34 |
children |
rev | line source |
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160 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
660 | 4 * Copyright (C) Nginx, Inc. |
160 | 5 */ |
6 | |
7 | |
8 #ifndef _NGX_SHMTX_H_INCLUDED_ | |
9 #define _NGX_SHMTX_H_INCLUDED_ | |
10 | |
11 | |
12 #include <ngx_config.h> | |
13 #include <ngx_core.h> | |
14 | |
15 | |
16 typedef struct { | |
650 | 17 ngx_atomic_t lock; |
18 #if (NGX_HAVE_POSIX_SEM) | |
19 ngx_atomic_t wait; | |
20 #endif | |
21 } ngx_shmtx_sh_t; | |
22 | |
23 | |
24 typedef struct { | |
160 | 25 #if (NGX_HAVE_ATOMIC_OPS) |
26 ngx_atomic_t *lock; | |
624 | 27 #if (NGX_HAVE_POSIX_SEM) |
650 | 28 ngx_atomic_t *wait; |
624 | 29 ngx_uint_t semaphore; |
30 sem_t sem; | |
31 #endif | |
160 | 32 #else |
33 ngx_fd_t fd; | |
34 u_char *name; | |
35 #endif | |
624 | 36 ngx_uint_t spin; |
160 | 37 } ngx_shmtx_t; |
38 | |
39 | |
650 | 40 ngx_int_t ngx_shmtx_create(ngx_shmtx_t *mtx, ngx_shmtx_sh_t *addr, |
41 u_char *name); | |
680 | 42 void ngx_shmtx_destroy(ngx_shmtx_t *mtx); |
624 | 43 ngx_uint_t ngx_shmtx_trylock(ngx_shmtx_t *mtx); |
44 void ngx_shmtx_lock(ngx_shmtx_t *mtx); | |
45 void ngx_shmtx_unlock(ngx_shmtx_t *mtx); | |
650 | 46 ngx_uint_t ngx_shmtx_force_unlock(ngx_shmtx_t *mtx, ngx_pid_t pid); |
160 | 47 |
48 | |
49 #endif /* _NGX_SHMTX_H_INCLUDED_ */ |