app/nginx/src/event/ngx_event_posted.h

   1
   2 /*
   3  * Copyright (C) Igor Sysoev
   4  * Copyright (C) Nginx, Inc.
   5  */
   6
   7
   8 #ifndef _NGX_EVENT_POSTED_H_INCLUDED_
   9 #define _NGX_EVENT_POSTED_H_INCLUDED_
  10
  11
  12 #include <ngx_config.h>
  13 #include <ngx_core.h>
  14 #include <ngx_event.h>
  15
  16
  17 #define ngx_post_event(ev, q)                                                 \
  18                                                                               \
  19     if (!(ev)->posted) {                                                      \
  20         (ev)->posted = 1;                                                     \
  21         ngx_queue_insert_tail(q, &(ev)->queue);                               \
  22                                                                               \
  23         ngx_log_debug1(NGX_LOG_DEBUG_CORE, (ev)->log, 0, "post event %p", ev);\
  24                                                                               \
  25     } else  {                                                                 \
  26         ngx_log_debug1(NGX_LOG_DEBUG_CORE, (ev)->log, 0,                      \
  27                        "update posted event %p", ev);                         \
  28     }
  29
  30
  31 #define ngx_delete_posted_event(ev)                                           \
  32                                                                               \
  33     (ev)->posted = 0;                                                         \
  34     ngx_queue_remove(&(ev)->queue);                                           \
  35                                                                               \
  36     ngx_log_debug1(NGX_LOG_DEBUG_CORE, (ev)->log, 0,                          \
  37                    "delete posted event %p", ev);
  38
  39
  40
  41 void ngx_event_process_posted(ngx_cycle_t *cycle, ngx_queue_t *posted);
  42
  43
  44 extern ngx_queue_t  ngx_posted_accept_events;
  45 extern ngx_queue_t  ngx_posted_events;
  46
  47
  48 #endif /* _NGX_EVENT_POSTED_H_INCLUDED_ */