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view src/event/ngx_event_posted.h @ 485:4ebe09b07e30 release-0.1.17

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nginx-0.1.17-RELEASE import *) Change: the ngx_http_rewrite_module was rewritten from the scratch. Now it is possible to redirect, to return the error codes, to check the variables and referrers. The directives can be used inside locations. The redirect directive was canceled. *) Feature: the ngx_http_geo_module. *) Feature: the proxy_set_x_var and fastcgi_set_var directives. *) Bugfix: the location configuration with "=" modifier may be used in another location. *) Bugfix: the correct content type was set only for requests that use small caps letters in extension. *) Bugfix: if the proxy_pass or fastcgi_pass directives were set in the location, and access was denied, and the error was redirected to a static page, then the segmentation fault occurred. *) Bugfix: if in a proxied "Location" header was a relative URL, then a host name and a slash were added to them; the bug had appeared in 0.1.14. *) Bugfix: the system error message was not logged on Linux.
author Igor Sysoev <igor@sysoev.ru>
date Thu, 03 Feb 2005 19:33:37 +0000
parents a88a3e4e158f
children 9c2f3ed7a247
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/*
 * Copyright (C) Igor Sysoev
 */


#ifndef _NGX_EVENT_POSTED_H_INCLUDED_
#define _NGX_EVENT_POSTED_H_INCLUDED_


#include <ngx_config.h>
#include <ngx_core.h>
#include <ngx_event.h>


#define ngx_post_event(ev)                                                    \
            if (ev->prev == NULL) {                                           \
                ev->next = (ngx_event_t *) ngx_posted_events;                 \
                ev->prev = (ngx_event_t **) &ngx_posted_events;               \
                ngx_posted_events = ev;                                       \
                if (ev->next) {                                               \
                    ev->next->prev = &ev->next;                               \
                }                                                             \
                ngx_log_debug1(NGX_LOG_DEBUG_CORE, ev->log, 0,                \
                               "post event %p", ev);                          \
            } else  {                                                         \
                ngx_log_debug1(NGX_LOG_DEBUG_CORE, ev->log, 0,                \
                               "update posted event %p", ev);                 \
            }

#define ngx_delete_posted_event(ev)                                           \
        *(ev->prev) = ev->next;                                               \
        if (ev->next) {                                                       \
            ev->next->prev = ev->prev;                                        \
        }                                                                     \
        ev->prev = NULL;                                                      \
        ngx_log_debug1(NGX_LOG_DEBUG_CORE, ev->log, 0,                        \
                       "delete posted event %p", ev);



void ngx_event_process_posted(ngx_cycle_t *cycle);
void ngx_wakeup_worker_thread(ngx_cycle_t *cycle);

extern ngx_thread_volatile ngx_event_t  *ngx_posted_events;


#if (NGX_THREADS)
ngx_int_t ngx_event_thread_process_posted(ngx_cycle_t *cycle);

extern ngx_mutex_t                      *ngx_posted_events_mutex;
#endif


#endif /* _NGX_EVENT_POSTED_H_INCLUDED_ */