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view src/event/ngx_event_posted.h @ 22:8b6db3bda591 NGINX_0_1_11

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nginx 0.1.11 *) Feature: the worker_priority directive. *) Change: both tcp_nopush and tcp_nodelay directives affect the transferred response. *) Bugfix: nginx did not call initgroups(). Thanks to Andrew Sitnikov and Andrei Nigmatulin. *) Change: now the ngx_http_autoindex_module shows the file size in the bytes. *) Bugfix: the ngx_http_autoindex_module returned the 500 error if the broken symlink was in a directory. *) Bugfix: the files bigger than 4G could not be transferred using sendfile. *) Bugfix: if the backend was resolved to several backends and there was an error while the response waiting then process may got caught in an endless loop. *) Bugfix: the worker process may exit with the "unknown cycle" message when the /dev/poll method was used. *) Bugfix: "close() channel failed" errors. *) Bugfix: the autodetection of the "nobody" and "nogroup" groups. *) Bugfix: the send_lowat directive did not work on Linux. *) Bugfix: the segmentation fault occurred if there was no events section in configuration. *) Bugfix: nginx could not be built on OpenBSD. *) Bugfix: the double slashes in "://" in the URI were converted to ":/".
author Igor Sysoev <http://sysoev.ru>
date Thu, 02 Dec 2004 00:00:00 +0300
parents 46833bd150cb
children 408f195b3482
line wrap: on
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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_ */