Mercurial > hg > nginx-vendor-0-8
diff src/event/ngx_event_posted.h @ 0:f0b350454894 NGINX_0_1_0
nginx 0.1.0
*) The first public version.
author | Igor Sysoev <http://sysoev.ru> |
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date | Mon, 04 Oct 2004 00:00:00 +0400 |
parents | |
children | 46833bd150cb |
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new file mode 100644 --- /dev/null +++ b/src/event/ngx_event_posted.h @@ -0,0 +1,55 @@ + +/* + * 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 " PTR_FMT, ev); \ + } else { \ + ngx_log_debug1(NGX_LOG_DEBUG_CORE, ev->log, 0, \ + "update posted event " PTR_FMT, 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 " PTR_FMT, 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_ */