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diff src/event/ngx_event.h @ 563:9c2f3ed7a247 release-0.3.3

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nginx-0.3.3-RELEASE import *) 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 "$msec" log parameter does not require now the additional the gettimeofday() system call. *) Feature: the -t switch now tests the "listen" directives. *) Bugfix: if the invalid address was specified in the "listen" directive, then after the -HUP signal nginx left an open socket in the CLOSED state. *) Bugfix: the mime type may be incorrectly set to default value for index file with variable in the name; the bug had appeared in 0.3.0. *) Feature: the "timer_resolution" directive. *) Feature: the millisecond "$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 <igor@sysoev.ru>
date Wed, 19 Oct 2005 12:33:58 +0000
parents c1f965ef9718
children 58475592100c
line wrap: on
line diff
--- a/src/event/ngx_event.h
+++ b/src/event/ngx_event.h
@@ -134,6 +134,9 @@ struct ngx_event_s {
 
     unsigned         closed:1;
 
+    /* to test on worker exit */
+    unsigned         channel:1;
+
 #if (NGX_THREADS)
 
     unsigned         locked:1;
@@ -196,9 +199,10 @@ typedef struct {
     ngx_int_t  (*del_conn)(ngx_connection_t *c, u_int flags);
 
     ngx_int_t  (*process_changes)(ngx_cycle_t *cycle, ngx_uint_t nowait);
-    ngx_int_t  (*process_events)(ngx_cycle_t *cycle);
+    ngx_int_t  (*process_events)(ngx_cycle_t *cycle, ngx_msec_t timer,
+                   ngx_uint_t flags);
 
-    ngx_int_t  (*init)(ngx_cycle_t *cycle);
+    ngx_int_t  (*init)(ngx_cycle_t *cycle, ngx_msec_t timer);
     void       (*done)(ngx_cycle_t *cycle);
 } ngx_event_actions_t;
 
@@ -214,7 +218,7 @@ extern ngx_event_actions_t   ngx_event_a
 
 /*
  * The event filter is deleted after a notification without an additional
- * syscall: select, poll, kqueue, epoll, Solaris 10's event ports.
+ * syscall: kqueue, epoll, Solaris 10's event ports.
  */
 #define NGX_USE_ONESHOT_EVENT    0x00000002
 
@@ -270,6 +274,12 @@ extern ngx_event_actions_t   ngx_event_a
  */
 #define NGX_USE_FD_EVENT         0x00000400
 
+/*
+ * The event module handles periodic or absolute timer event by itself:
+ * kqueue in FreeBSD 4.4 and NetBSD 2.0, Solaris 10's event ports.
+ */
+#define NGX_USE_TIMER_EVENT      0x00000800
+
 
 
 /*
@@ -446,13 +456,12 @@ extern ngx_atomic_t  *ngx_stat_writing;
 #endif
 
 
-
-#define ngx_accept_mutex_unlock()                                             \
-           if (ngx_accept_mutex_held) {                                       \
-               *ngx_accept_mutex = 0;                                         \
-           }
+#define NGX_UPDATE_TIME         1
+#define NGX_POST_EVENTS         2
+#define NGX_POST_THREAD_EVENTS  4
 
 
+extern sig_atomic_t           ngx_event_timer_alarm;
 extern ngx_uint_t             ngx_event_flags;
 extern ngx_module_t           ngx_events_module;
 extern ngx_module_t           ngx_event_core_module;
@@ -470,6 +479,7 @@ ngx_int_t ngx_enable_accept_events(ngx_c
 u_char *ngx_accept_log_error(ngx_log_t *log, u_char *buf, size_t len);
 
 
+void ngx_process_events_and_timers(ngx_cycle_t *cycle);
 ngx_int_t ngx_handle_read_event(ngx_event_t *rev, u_int flags);
 ngx_int_t ngx_handle_write_event(ngx_event_t *wev, size_t lowat);