Mercurial > hg > nginx-vendor-0-7
annotate src/event/ngx_event_busy_lock.h @ 496:116d5de7cbb6 NGINX_0_7_60
nginx 0.7.60
*) Feature: the "updating" parameter in "proxy_cache_use_stale" and
"fastcgi_cache_use_stale" directives.
*) Feature: the "keepalive_requests" directive.
*) Bugfix: in open_file_cache and proxy/fastcgi cache interaction on
start up.
*) Bugfix: open_file_cache might cache open file descriptors too long.
*) Bugfix: the "If-Modified-Since", "If-Range", etc. client request
header lines were passed to backend while caching if no
"proxy_set_header" directive was used with any parameters.
*) Bugfix: the "Set-Cookie" and "P3P" response header lines were not
hidden while caching if no "proxy_hide_header/fastcgi_hide_header"
directives were used with any parameters.
*) Bugfix: the ngx_http_image_filter_module did not support GIF87a
format.
Thanks to Denis Ilyinyh.
*) Bugfix: nginx could not be built modules on Solaris 10 and early;
the bug had appeared in 0.7.56.
*) Bugfix: XLST filter did not work in subrequests.
*) Bugfix: in relative paths handling in nginx/Windows.
*) Bugfix: in proxy_store, fastcgi_store, proxy_cache, and
fastcgi_cache in nginx/Windows.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Mon, 15 Jun 2009 00:00:00 +0400 |
parents | 10cc350ed8a1 |
children |
rev | line source |
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0 | 1 |
2 /* | |
3 * Copyright (C) Igor Sysoev | |
4 */ | |
5 | |
6 | |
7 #ifndef _NGX_EVENT_BUSY_LOCK_H_INCLUDED_ | |
8 #define _NGX_EVENT_BUSY_LOCK_H_INCLUDED_ | |
9 | |
10 | |
11 #include <ngx_config.h> | |
12 #include <ngx_core.h> | |
13 #include <ngx_event.h> | |
14 | |
15 typedef struct ngx_event_busy_lock_ctx_s ngx_event_busy_lock_ctx_t; | |
16 | |
17 struct ngx_event_busy_lock_ctx_s { | |
18 ngx_event_t *event; | |
19 ngx_event_handler_pt handler; | |
20 void *data; | |
21 ngx_msec_t timer; | |
22 | |
23 unsigned locked:1; | |
24 unsigned waiting:1; | |
25 unsigned cache_updated:1; | |
26 | |
27 char *md5; | |
28 ngx_int_t slot; | |
29 | |
30 ngx_event_busy_lock_ctx_t *next; | |
31 }; | |
32 | |
33 | |
34 typedef struct { | |
35 u_char *md5_mask; | |
36 char *md5; | |
340 | 37 ngx_uint_t cacheable; |
0 | 38 |
39 ngx_uint_t busy; | |
40 ngx_uint_t max_busy; | |
41 | |
42 ngx_uint_t waiting; | |
43 ngx_uint_t max_waiting; | |
44 | |
45 ngx_event_busy_lock_ctx_t *events; | |
46 ngx_event_busy_lock_ctx_t *last; | |
47 | |
48 #if (NGX_THREADS) | |
49 ngx_mutex_t *mutex; | |
50 #endif | |
51 } ngx_event_busy_lock_t; | |
52 | |
53 | |
54 ngx_int_t ngx_event_busy_lock(ngx_event_busy_lock_t *bl, | |
112 | 55 ngx_event_busy_lock_ctx_t *ctx); |
340 | 56 ngx_int_t ngx_event_busy_lock_cacheable(ngx_event_busy_lock_t *bl, |
112 | 57 ngx_event_busy_lock_ctx_t *ctx); |
58 void ngx_event_busy_unlock(ngx_event_busy_lock_t *bl, | |
59 ngx_event_busy_lock_ctx_t *ctx); | |
60 void ngx_event_busy_lock_cancel(ngx_event_busy_lock_t *bl, | |
61 ngx_event_busy_lock_ctx_t *ctx); | |
0 | 62 |
63 | |
64 #endif /* _NGX_EVENT_BUSY_LOCK_H_INCLUDED_ */ |