diff options
Diffstat (limited to 'storage/mroonga/vendor/groonga/vendor/nginx-1.7.4/src/event/ngx_event_posted.h')
| -rw-r--r-- | storage/mroonga/vendor/groonga/vendor/nginx-1.7.4/src/event/ngx_event_posted.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/storage/mroonga/vendor/groonga/vendor/nginx-1.7.4/src/event/ngx_event_posted.h b/storage/mroonga/vendor/groonga/vendor/nginx-1.7.4/src/event/ngx_event_posted.h new file mode 100644 index 00000000000..abd2e261dff --- /dev/null +++ b/storage/mroonga/vendor/groonga/vendor/nginx-1.7.4/src/event/ngx_event_posted.h @@ -0,0 +1,75 @@ + +/* + * Copyright (C) Igor Sysoev + * Copyright (C) Nginx, Inc. + */ + + +#ifndef _NGX_EVENT_POSTED_H_INCLUDED_ +#define _NGX_EVENT_POSTED_H_INCLUDED_ + + +#include <ngx_config.h> +#include <ngx_core.h> +#include <ngx_event.h> + + +#if (NGX_THREADS) +extern ngx_mutex_t *ngx_posted_events_mutex; +#endif + + +#define ngx_locked_post_event(ev, queue) \ + \ + if (ev->prev == NULL) { \ + ev->next = (ngx_event_t *) *queue; \ + ev->prev = (ngx_event_t **) queue; \ + *queue = 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_post_event(ev, queue) \ + \ + ngx_mutex_lock(ngx_posted_events_mutex); \ + ngx_locked_post_event(ev, queue); \ + ngx_mutex_unlock(ngx_posted_events_mutex); + + +#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, + ngx_thread_volatile ngx_event_t **posted); +void ngx_wakeup_worker_thread(ngx_cycle_t *cycle); + +#if (NGX_THREADS) +ngx_int_t ngx_event_thread_process_posted(ngx_cycle_t *cycle); +#endif + + +extern ngx_thread_volatile ngx_event_t *ngx_posted_accept_events; +extern ngx_thread_volatile ngx_event_t *ngx_posted_events; + + +#endif /* _NGX_EVENT_POSTED_H_INCLUDED_ */ |