annotate src/event/ngx_event_posted.h @ 112:408f195b3482 NGINX_0_3_3

nginx 0.3.3 *) Change: the "bl" and "af" parameters of the "listen" directive was renamed to the "backlog" and "accept_filter". *) Feature: the "rcvbuf" and "sndbuf" parameters of the "listen" directive. *) Change: the "$msec" log parameter does not require now the additional the gettimeofday() system call. *) Feature: the -t switch now tests the "listen" directives. *) Bugfix: if the invalid address was specified in the "listen" directive, then after the -HUP signal nginx left an open socket in the CLOSED state. *) Bugfix: the mime type may be incorrectly set to default value for index file with variable in the name; bug appeared in 0.3.0. *) Feature: the "timer_resolution" directive. *) Feature: the millisecond "$upstream_response_time" log parameter. *) Bugfix: a temporary file with client request body now is removed just after the response header was transferred to a client. *) Bugfix: OpenSSL 0.9.6 compatibility. *) Bugfix: the SSL certificate and key file paths could not be relative. *) Bugfix: the "ssl_prefer_server_ciphers" directive did not work in the ngx_imap_ssl_module. *) Bugfix: the "ssl_protocols" directive allowed to specify the single protocol only.
author Igor Sysoev <http://sysoev.ru>
date Wed, 19 Oct 2005 00:00:00 +0400
parents 46833bd150cb
children d0f7a625f27c
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2 /*
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3 * Copyright (C) Igor Sysoev
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4 */
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7 #ifndef _NGX_EVENT_POSTED_H_INCLUDED_
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8 #define _NGX_EVENT_POSTED_H_INCLUDED_
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11 #include <ngx_config.h>
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12 #include <ngx_core.h>
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13 #include <ngx_event.h>
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16 #if (NGX_THREADS)
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17 extern ngx_mutex_t *ngx_posted_events_mutex;
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18 #endif
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21 #define ngx_locked_post_event(ev, queue) \
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22 \
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23 if (ev->prev == NULL) { \
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24 ev->next = (ngx_event_t *) *queue; \
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25 ev->prev = (ngx_event_t **) queue; \
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26 *queue = ev; \
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27 \
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28 if (ev->next) { \
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29 ev->next->prev = &ev->next; \
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30 } \
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31 \
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32 ngx_log_debug1(NGX_LOG_DEBUG_CORE, ev->log, 0, "post event %p", ev); \
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33 \
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34 } else { \
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35 ngx_log_debug1(NGX_LOG_DEBUG_CORE, ev->log, 0, \
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36 "update posted event %p", ev); \
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37 }
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40 #define ngx_post_event(ev, queue) \
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41 \
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42 ngx_mutex_lock(ngx_posted_events_mutex); \
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43 ngx_locked_post_event(ev, queue); \
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44 ngx_mutex_unlock(ngx_posted_events_mutex);
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47 #define ngx_delete_posted_event(ev) \
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48 \
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49 *(ev->prev) = ev->next; \
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50 \
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51 if (ev->next) { \
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52 ev->next->prev = ev->prev; \
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53 } \
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54 \
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55 ev->prev = NULL; \
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56 ngx_log_debug1(NGX_LOG_DEBUG_CORE, ev->log, 0, \
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57 "delete posted event %p", ev);
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61 void ngx_event_process_posted(ngx_cycle_t *cycle,
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62 ngx_thread_volatile ngx_event_t **posted);
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63 void ngx_wakeup_worker_thread(ngx_cycle_t *cycle);
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65 #if (NGX_THREADS)
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66 ngx_int_t ngx_event_thread_process_posted(ngx_cycle_t *cycle);
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67 #endif
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70 extern ngx_thread_volatile ngx_event_t *ngx_posted_accept_events;
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71 extern ngx_thread_volatile ngx_event_t *ngx_posted_events;
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74 #endif /* _NGX_EVENT_POSTED_H_INCLUDED_ */