Mercurial > hg > nginx-vendor-current
view src/event/ngx_event_mutex.c @ 302:9b7db0df50f0 NGINX_0_5_21
nginx 0.5.21
*) Bugfix: if server has more than about ten locations, then regex
locations might be choosen not in that order as they were specified.
*) Bugfix: a worker process may got caught in an endless loop on 64-bit
platform, if the 33-rd or next in succession backend has failed.
Thanks to Anton Povarov.
*) Bugfix: a bus error might occur on Solaris/sparc64 if the PCRE
library was used.
Thanks to Andrei Nigmatulin.
*) Bugfix: in the HTTPS protocol in the "proxy_pass" directive.
author | Igor Sysoev <http://sysoev.ru> |
---|---|
date | Mon, 28 May 2007 00:00:00 +0400 |
parents | 46833bd150cb |
children | d0f7a625f27c |
line wrap: on
line source
/* * Copyright (C) Igor Sysoev */ #include <ngx_config.h> #include <ngx_core.h> #include <ngx_event.h> ngx_int_t ngx_event_mutex_timedlock(ngx_event_mutex_t *m, ngx_msec_t timer, ngx_event_t *ev) { ngx_log_debug2(NGX_LOG_DEBUG_EVENT, ev->log, 0, "lock event mutex %p lock:%XD", m, m->lock); if (m->lock) { if (m->events == NULL) { m->events = ev; } else { m->last->next = ev; } m->last = ev; ev->next = NULL; #if (NGX_THREADS0) ev->light = 1; #endif ngx_add_timer(ev, timer); return NGX_AGAIN; } m->lock = 1; return NGX_OK; } ngx_int_t ngx_event_mutex_unlock(ngx_event_mutex_t *m, ngx_log_t *log) { ngx_event_t *ev; if (m->lock == 0) { ngx_log_error(NGX_LOG_ALERT, log, 0, "tring to unlock the free event mutex %p", m); return NGX_ERROR; } ngx_log_debug2(NGX_LOG_DEBUG_EVENT, log, 0, "unlock event mutex %p, next event: %p", m, m->events); m->lock = 0; if (m->events) { ev = m->events; m->events = ev->next; ev->next = (ngx_event_t *) ngx_posted_events; ngx_posted_events = ev; } return NGX_OK; }