nginx: src/event/ngx_event.h annotate

annotate src/event/ngx_event.h @ 455:295d97d70c69 release-0.1.2

nginx-0.1.2-RELEASE import *) Feature: the --user=USER, --group=GROUP, and --with-ld-opt=OPTIONS options in configure. *) Feature: the server_name directive supports *.domain.tld. *) Bugfix: the portability improvements. *) Bugfix: if configuration file was set in command line, the reconfiguration was impossible; the bug had appeared in 0.1.1. *) Bugfix: proxy module may get caught in an endless loop when sendfile is not used. *) Bugfix: with sendfile the response was not recoded according to the charset module directives; the bug had appeared in 0.1.1. *) Bugfix: very seldom bug in the kqueue processing. *) Bugfix: the gzip module compressed the proxied responses that was already compressed.

author	Igor Sysoev <igor@sysoev.ru>
date	Thu, 21 Oct 2004 15:34:38 +0000
parents	23fb87bddda1
children	a88a3e4e158f

rev	line source
441 da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files Igor Sysoev <igor@sysoev.ru> parents: 426 diff changeset	1
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files Igor Sysoev <igor@sysoev.ru> parents: 426 diff changeset	2 /*
444 42d11f017717 nginx-0.1.0-2004-09-29-20:00:49 import; remove years from copyright Igor Sysoev <igor@sysoev.ru> parents: 441 diff changeset	3 * Copyright (C) Igor Sysoev
441 da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files Igor Sysoev <igor@sysoev.ru> parents: 426 diff changeset	4 */
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files Igor Sysoev <igor@sysoev.ru> parents: 426 diff changeset	5
da8c5707af39 nginx-0.1.0-2004-09-28-12:34:51 import; set copyright and remove unused files Igor Sysoev <igor@sysoev.ru> parents: 426 diff changeset	6
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	7 #ifndef _NGX_EVENT_H_INCLUDED_
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	8 #define _NGX_EVENT_H_INCLUDED_
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	9
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	10
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	11 #include <ngx_config.h>
92 19cc647ecd91 nginx-0.0.1-2003-05-20-19:37:55 import Igor Sysoev <igor@sysoev.ru> parents: 91 diff changeset	12 #include <ngx_core.h>
19cc647ecd91 nginx-0.0.1-2003-05-20-19:37:55 import Igor Sysoev <igor@sysoev.ru> parents: 91 diff changeset	13
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	14
194 2357fa41738a nginx-0.0.1-2003-11-21-09:30:49 import Igor Sysoev <igor@sysoev.ru> parents: 189 diff changeset	15 #define NGX_INVALID_INDEX 0xd0d0d0d0
26 53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import Igor Sysoev <igor@sysoev.ru> parents: 23 diff changeset	16
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	17
102 7e86d028d8f0 nginx-0.0.1-2003-06-06-18:59:20 import Igor Sysoev <igor@sysoev.ru> parents: 99 diff changeset	18 #if (HAVE_IOCP)
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	19
59 e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	20 typedef struct {
e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	21 WSAOVERLAPPED ovlp;
e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	22 ngx_event_t *event;
e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	23 int error;
e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	24 } ngx_event_ovlp_t;
102 7e86d028d8f0 nginx-0.0.1-2003-06-06-18:59:20 import Igor Sysoev <igor@sysoev.ru> parents: 99 diff changeset	25
59 e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	26 #endif
e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	27
e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	28
272 d4e65d74db9f nginx-0.0.2-2004-03-01-00:03:02 import Igor Sysoev <igor@sysoev.ru> parents: 271 diff changeset	29 typedef struct {
d4e65d74db9f nginx-0.0.2-2004-03-01-00:03:02 import Igor Sysoev <igor@sysoev.ru> parents: 271 diff changeset	30 ngx_uint_t lock;
d4e65d74db9f nginx-0.0.2-2004-03-01-00:03:02 import Igor Sysoev <igor@sysoev.ru> parents: 271 diff changeset	31
d4e65d74db9f nginx-0.0.2-2004-03-01-00:03:02 import Igor Sysoev <igor@sysoev.ru> parents: 271 diff changeset	32 ngx_event_t *events;
d4e65d74db9f nginx-0.0.2-2004-03-01-00:03:02 import Igor Sysoev <igor@sysoev.ru> parents: 271 diff changeset	33 ngx_event_t *last;
d4e65d74db9f nginx-0.0.2-2004-03-01-00:03:02 import Igor Sysoev <igor@sysoev.ru> parents: 271 diff changeset	34 } ngx_event_mutex_t;
d4e65d74db9f nginx-0.0.2-2004-03-01-00:03:02 import Igor Sysoev <igor@sysoev.ru> parents: 271 diff changeset	35
d4e65d74db9f nginx-0.0.2-2004-03-01-00:03:02 import Igor Sysoev <igor@sysoev.ru> parents: 271 diff changeset	36
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	37 struct ngx_event_s {
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	38 void *data;
276 a2d1ccc96111 nginx-0.0.2-2004-03-03-00:14:37 import Igor Sysoev <igor@sysoev.ru> parents: 272 diff changeset	39
375 744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	40 unsigned write:1;
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	41
375 744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	42 unsigned accept:1;
206 9aa426375256 nginx-0.0.1-2003-12-05-10:11:46 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	43
375 744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	44 unsigned oneshot:1;
206 9aa426375256 nginx-0.0.1-2003-12-05-10:11:46 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	45
9aa426375256 nginx-0.0.1-2003-12-05-10:11:46 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	46 /* used to detect the stale events in kqueue, rt signals and epoll */
375 744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	47 unsigned instance:1;
206 9aa426375256 nginx-0.0.1-2003-12-05-10:11:46 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	48
9aa426375256 nginx-0.0.1-2003-12-05-10:11:46 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	49 /*
9aa426375256 nginx-0.0.1-2003-12-05-10:11:46 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	50 * the event was passed or would be passed to a kernel;
9aa426375256 nginx-0.0.1-2003-12-05-10:11:46 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	51 * in aio mode - operation was posted.
9aa426375256 nginx-0.0.1-2003-12-05-10:11:46 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	52 */
375 744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	53 unsigned active:1;
206 9aa426375256 nginx-0.0.1-2003-12-05-10:11:46 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	54
375 744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	55 unsigned disabled:1;
301 744965ec6275 nginx-0.0.3-2004-03-31-19:26:46 import Igor Sysoev <igor@sysoev.ru> parents: 290 diff changeset	56
206 9aa426375256 nginx-0.0.1-2003-12-05-10:11:46 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	57 /* the ready event; in aio mode 0 means that no operation can be posted */
375 744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	58 unsigned ready:1;
206 9aa426375256 nginx-0.0.1-2003-12-05-10:11:46 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	59
9aa426375256 nginx-0.0.1-2003-12-05-10:11:46 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	60 /* aio operation is complete */
375 744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	61 unsigned complete:1;
206 9aa426375256 nginx-0.0.1-2003-12-05-10:11:46 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	62
375 744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	63 unsigned eof:1;
744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	64 unsigned error:1;
206 9aa426375256 nginx-0.0.1-2003-12-05-10:11:46 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	65
375 744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	66 unsigned timedout:1;
744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	67 unsigned timer_set:1;
206 9aa426375256 nginx-0.0.1-2003-12-05-10:11:46 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	68
375 744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	69 unsigned delayed:1;
206 9aa426375256 nginx-0.0.1-2003-12-05-10:11:46 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	70
375 744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	71 unsigned read_discarded:1;
206 9aa426375256 nginx-0.0.1-2003-12-05-10:11:46 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	72
375 744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	73 unsigned unexpected_eof:1;
206 9aa426375256 nginx-0.0.1-2003-12-05-10:11:46 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	74
375 744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	75 unsigned deferred_accept:1;
346 55e496a8ece3 nginx-0.0.3-2004-06-06-23:49:18 import Igor Sysoev <igor@sysoev.ru> parents: 328 diff changeset	76
375 744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	77 /* the pending eof reported by kqueue or in aio chain operation */
744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	78 unsigned pending_eof:1;
206 9aa426375256 nginx-0.0.1-2003-12-05-10:11:46 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	79
381 02a511569afb nginx-0.0.7-2004-07-07-19:01:00 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	80 #if !(NGX_THREADS)
02a511569afb nginx-0.0.7-2004-07-07-19:01:00 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	81 unsigned posted_ready:1;
02a511569afb nginx-0.0.7-2004-07-07-19:01:00 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	82 #endif
02a511569afb nginx-0.0.7-2004-07-07-19:01:00 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	83
206 9aa426375256 nginx-0.0.1-2003-12-05-10:11:46 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	84 #if (WIN32)
9aa426375256 nginx-0.0.1-2003-12-05-10:11:46 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	85 /* setsockopt(SO_UPDATE_ACCEPT_CONTEXT) was succesfull */
375 744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	86 unsigned accept_context_updated:1;
206 9aa426375256 nginx-0.0.1-2003-12-05-10:11:46 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	87 #endif
9aa426375256 nginx-0.0.1-2003-12-05-10:11:46 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	88
9aa426375256 nginx-0.0.1-2003-12-05-10:11:46 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	89 #if (HAVE_KQUEUE)
375 744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	90 unsigned kq_vnode:1;
206 9aa426375256 nginx-0.0.1-2003-12-05-10:11:46 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	91
9aa426375256 nginx-0.0.1-2003-12-05-10:11:46 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	92 /* the pending errno reported by kqueue */
9aa426375256 nginx-0.0.1-2003-12-05-10:11:46 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	93 int kq_errno;
9aa426375256 nginx-0.0.1-2003-12-05-10:11:46 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	94 #endif
9aa426375256 nginx-0.0.1-2003-12-05-10:11:46 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	95
9aa426375256 nginx-0.0.1-2003-12-05-10:11:46 import Igor Sysoev <igor@sysoev.ru> parents: 205 diff changeset	96 /*
163 fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	97 * kqueue only:
fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	98 * accept: number of sockets that wait to be accepted
189 c966c09be66b nginx-0.0.1-2003-11-18-19:49:00 import Igor Sysoev <igor@sysoev.ru> parents: 186 diff changeset	99 * read: bytes to read when event is ready
c966c09be66b nginx-0.0.1-2003-11-18-19:49:00 import Igor Sysoev <igor@sysoev.ru> parents: 186 diff changeset	100 * or lowat when event is set with NGX_LOWAT_EVENT flag
c966c09be66b nginx-0.0.1-2003-11-18-19:49:00 import Igor Sysoev <igor@sysoev.ru> parents: 186 diff changeset	101 * write: available space in buffer when event is ready
c966c09be66b nginx-0.0.1-2003-11-18-19:49:00 import Igor Sysoev <igor@sysoev.ru> parents: 186 diff changeset	102 * or lowat when event is set with NGX_LOWAT_EVENT flag
163 fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	103 *
280 7c7183b3ea8b nginx-0.0.2-2004-03-05-11:34:24 import Igor Sysoev <igor@sysoev.ru> parents: 276 diff changeset	104 * iocp: TODO
7c7183b3ea8b nginx-0.0.2-2004-03-05-11:34:24 import Igor Sysoev <igor@sysoev.ru> parents: 276 diff changeset	105 *
163 fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	106 * otherwise:
fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	107 * accept: 1 if accept many, 0 otherwise
fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	108 */
189 c966c09be66b nginx-0.0.1-2003-11-18-19:49:00 import Igor Sysoev <igor@sysoev.ru> parents: 186 diff changeset	109
280 7c7183b3ea8b nginx-0.0.2-2004-03-05-11:34:24 import Igor Sysoev <igor@sysoev.ru> parents: 276 diff changeset	110 #if (HAVE_KQUEUE) \|\| (HAVE_IOCP)
163 fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	111 int available;
189 c966c09be66b nginx-0.0.1-2003-11-18-19:49:00 import Igor Sysoev <igor@sysoev.ru> parents: 186 diff changeset	112 #else
375 744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	113 unsigned available:1;
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	114 #endif
53 d1e42f1b8fd4 nginx-0.0.1-2003-01-27-00:08:14 import Igor Sysoev <igor@sysoev.ru> parents: 50 diff changeset	115
375 744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	116 /* TODO rename to handler */
744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	117 ngx_event_handler_pt event_handler;
744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	118
59 e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	119
e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	120 #if (HAVE_AIO)
e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	121
e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	122 #if (HAVE_IOCP)
e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	123 ngx_event_ovlp_t ovlp;
e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	124 #else
e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	125 struct aiocb aiocb;
e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	126 #endif
e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	127
e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	128 #endif
e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	129
375 744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	130 u_int index;
744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	131
744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	132 ngx_log_t *log;
744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	133
744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	134 /* TODO: threads: padding to cache line */
744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	135
744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	136 /*
744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	137 * STUB: The inline of "ngx_rbtree_t rbtree;"
744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	138 */
744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	139
744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	140 ngx_int_t rbtree_key;
744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	141 void *rbtree_left;
744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	142 void *rbtree_right;
744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	143 void *rbtree_parent;
744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	144 char rbtree_color;
744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	145
744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	146
744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	147 unsigned closed:1;
59 e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	148
370 54f76b0b8dca nginx-0.0.7-2004-06-27-22:01:57 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	149 #if (NGX_THREADS)
374 213f17e9f776 nginx-0.0.7-2004-07-02-09:47:00 import Igor Sysoev <igor@sysoev.ru> parents: 370 diff changeset	150
213f17e9f776 nginx-0.0.7-2004-07-02-09:47:00 import Igor Sysoev <igor@sysoev.ru> parents: 370 diff changeset	151 unsigned locked:1;
213f17e9f776 nginx-0.0.7-2004-07-02-09:47:00 import Igor Sysoev <igor@sysoev.ru> parents: 370 diff changeset	152
213f17e9f776 nginx-0.0.7-2004-07-02-09:47:00 import Igor Sysoev <igor@sysoev.ru> parents: 370 diff changeset	153 unsigned posted_ready:1;
213f17e9f776 nginx-0.0.7-2004-07-02-09:47:00 import Igor Sysoev <igor@sysoev.ru> parents: 370 diff changeset	154 unsigned posted_timedout:1;
213f17e9f776 nginx-0.0.7-2004-07-02-09:47:00 import Igor Sysoev <igor@sysoev.ru> parents: 370 diff changeset	155 unsigned posted_eof:1;
213f17e9f776 nginx-0.0.7-2004-07-02-09:47:00 import Igor Sysoev <igor@sysoev.ru> parents: 370 diff changeset	156
213f17e9f776 nginx-0.0.7-2004-07-02-09:47:00 import Igor Sysoev <igor@sysoev.ru> parents: 370 diff changeset	157 #if (HAVE_KQUEUE)
213f17e9f776 nginx-0.0.7-2004-07-02-09:47:00 import Igor Sysoev <igor@sysoev.ru> parents: 370 diff changeset	158 /* the pending errno reported by kqueue */
213f17e9f776 nginx-0.0.7-2004-07-02-09:47:00 import Igor Sysoev <igor@sysoev.ru> parents: 370 diff changeset	159 int posted_errno;
213f17e9f776 nginx-0.0.7-2004-07-02-09:47:00 import Igor Sysoev <igor@sysoev.ru> parents: 370 diff changeset	160 #endif
213f17e9f776 nginx-0.0.7-2004-07-02-09:47:00 import Igor Sysoev <igor@sysoev.ru> parents: 370 diff changeset	161
213f17e9f776 nginx-0.0.7-2004-07-02-09:47:00 import Igor Sysoev <igor@sysoev.ru> parents: 370 diff changeset	162 #if (HAVE_KQUEUE) \|\| (HAVE_IOCP)
213f17e9f776 nginx-0.0.7-2004-07-02-09:47:00 import Igor Sysoev <igor@sysoev.ru> parents: 370 diff changeset	163 int posted_available;
213f17e9f776 nginx-0.0.7-2004-07-02-09:47:00 import Igor Sysoev <igor@sysoev.ru> parents: 370 diff changeset	164 #else
213f17e9f776 nginx-0.0.7-2004-07-02-09:47:00 import Igor Sysoev <igor@sysoev.ru> parents: 370 diff changeset	165 unsigned posted_available:1;
213f17e9f776 nginx-0.0.7-2004-07-02-09:47:00 import Igor Sysoev <igor@sysoev.ru> parents: 370 diff changeset	166 #endif
213f17e9f776 nginx-0.0.7-2004-07-02-09:47:00 import Igor Sysoev <igor@sysoev.ru> parents: 370 diff changeset	167
375 744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	168 ngx_atomic_t *lock;
380 5ce6561246a5 nginx-0.0.7-2004-07-07-10:15:04 import Igor Sysoev <igor@sysoev.ru> parents: 377 diff changeset	169 ngx_atomic_t *own_lock;
375 744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	170
370 54f76b0b8dca nginx-0.0.7-2004-06-27-22:01:57 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	171 #endif
54f76b0b8dca nginx-0.0.7-2004-06-27-22:01:57 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	172
375 744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	173 /* the links of the posted queue */
744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	174 ngx_event_t *next;
744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	175 ngx_event_t **prev;
744ccb59062d nginx-0.0.7-2004-07-02-19:54:34 import Igor Sysoev <igor@sysoev.ru> parents: 374 diff changeset	176
370 54f76b0b8dca nginx-0.0.7-2004-06-27-22:01:57 import Igor Sysoev <igor@sysoev.ru> parents: 362 diff changeset	177
53 d1e42f1b8fd4 nginx-0.0.1-2003-01-27-00:08:14 import Igor Sysoev <igor@sysoev.ru> parents: 50 diff changeset	178 #if 0
163 fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	179
fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	180 /* the threads support */
fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	181
fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	182 /*
fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	183 * the event thread context, we store it here
fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	184 * if $(CC) does not understand __thread declaration
fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	185 * and pthread_getspecific() is too costly
fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	186 */
fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	187
fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	188 void *thr_ctx;
53 d1e42f1b8fd4 nginx-0.0.1-2003-01-27-00:08:14 import Igor Sysoev <igor@sysoev.ru> parents: 50 diff changeset	189
d1e42f1b8fd4 nginx-0.0.1-2003-01-27-00:08:14 import Igor Sysoev <igor@sysoev.ru> parents: 50 diff changeset	190 #if (NGX_EVENT_T_PADDING)
163 fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	191
fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	192 /* event should not cross cache line in SMP */
fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	193
fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	194 int padding[NGX_EVENT_T_PADDING];
53 d1e42f1b8fd4 nginx-0.0.1-2003-01-27-00:08:14 import Igor Sysoev <igor@sysoev.ru> parents: 50 diff changeset	195 #endif
d1e42f1b8fd4 nginx-0.0.1-2003-01-27-00:08:14 import Igor Sysoev <igor@sysoev.ru> parents: 50 diff changeset	196 #endif
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	197 };
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	198
86 3973260705cc nginx-0.0.1-2003-05-12-19:52:24 import Igor Sysoev <igor@sysoev.ru> parents: 79 diff changeset	199
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	200 typedef struct {
356 2e3cbc1bbe3c nginx-0.0.7-2004-06-16-19:32:11 import Igor Sysoev <igor@sysoev.ru> parents: 354 diff changeset	201 ngx_int_t (add)(ngx_event_t ev, int event, u_int flags);
2e3cbc1bbe3c nginx-0.0.7-2004-06-16-19:32:11 import Igor Sysoev <igor@sysoev.ru> parents: 354 diff changeset	202 ngx_int_t (del)(ngx_event_t ev, int event, u_int flags);
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	203
356 2e3cbc1bbe3c nginx-0.0.7-2004-06-16-19:32:11 import Igor Sysoev <igor@sysoev.ru> parents: 354 diff changeset	204 ngx_int_t (enable)(ngx_event_t ev, int event, u_int flags);
2e3cbc1bbe3c nginx-0.0.7-2004-06-16-19:32:11 import Igor Sysoev <igor@sysoev.ru> parents: 354 diff changeset	205 ngx_int_t (disable)(ngx_event_t ev, int event, u_int flags);
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	206
356 2e3cbc1bbe3c nginx-0.0.7-2004-06-16-19:32:11 import Igor Sysoev <igor@sysoev.ru> parents: 354 diff changeset	207 ngx_int_t (add_conn)(ngx_connection_t c);
2e3cbc1bbe3c nginx-0.0.7-2004-06-16-19:32:11 import Igor Sysoev <igor@sysoev.ru> parents: 354 diff changeset	208 ngx_int_t (del_conn)(ngx_connection_t c, u_int flags);
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	209
452 23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	210 ngx_int_t (process_changes)(ngx_cycle_t cycle, ngx_uint_t nowait);
380 5ce6561246a5 nginx-0.0.7-2004-07-07-10:15:04 import Igor Sysoev <igor@sysoev.ru> parents: 377 diff changeset	211 ngx_int_t (process_events)(ngx_cycle_t cycle);
5ce6561246a5 nginx-0.0.7-2004-07-07-10:15:04 import Igor Sysoev <igor@sysoev.ru> parents: 377 diff changeset	212
356 2e3cbc1bbe3c nginx-0.0.7-2004-06-16-19:32:11 import Igor Sysoev <igor@sysoev.ru> parents: 354 diff changeset	213 ngx_int_t (init)(ngx_cycle_t cycle);
2e3cbc1bbe3c nginx-0.0.7-2004-06-16-19:32:11 import Igor Sysoev <igor@sysoev.ru> parents: 354 diff changeset	214 void (done)(ngx_cycle_t cycle);
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	215 } ngx_event_actions_t;
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	216
3 34a521b1a148 nginx-0.0.1-2002-08-20-18:48:28 import Igor Sysoev <igor@sysoev.ru> parents: 1 diff changeset	217
163 fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	218 extern ngx_event_actions_t ngx_event_actions;
fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	219
fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	220
144 ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	221 /*
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	222 * The event filter requires to read/write the whole data -
259 d30f2c39caae nginx-0.0.2-2004-02-12-23:57:10 import Igor Sysoev <igor@sysoev.ru> parents: 258 diff changeset	223 * select, poll, /dev/poll, kqueue, epoll.
144 ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	224 */
306 6b91bfbc4123 nginx-0.0.3-2004-04-05-00:32:09 import Igor Sysoev <igor@sysoev.ru> parents: 303 diff changeset	225 #define NGX_USE_LEVEL_EVENT 0x00000001
57 a499e0d1f16e nginx-0.0.1-2003-01-30-10:28:09 import Igor Sysoev <igor@sysoev.ru> parents: 54 diff changeset	226
144 ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	227 /*
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	228 * The event filter is deleted after a notification without an additional
422 edaefb2a20fc nginx-0.0.10-2004-09-12-00:22:11 import Igor Sysoev <igor@sysoev.ru> parents: 417 diff changeset	229 * syscall - select, poll, kqueue, epoll, Solaris 10's event ports.
144 ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	230 */
306 6b91bfbc4123 nginx-0.0.3-2004-04-05-00:32:09 import Igor Sysoev <igor@sysoev.ru> parents: 303 diff changeset	231 #define NGX_USE_ONESHOT_EVENT 0x00000002
57 a499e0d1f16e nginx-0.0.1-2003-01-30-10:28:09 import Igor Sysoev <igor@sysoev.ru> parents: 54 diff changeset	232
144 ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	233 /*
259 d30f2c39caae nginx-0.0.2-2004-02-12-23:57:10 import Igor Sysoev <igor@sysoev.ru> parents: 258 diff changeset	234 * The event filter notifies only the changes and an initial level -
d30f2c39caae nginx-0.0.2-2004-02-12-23:57:10 import Igor Sysoev <igor@sysoev.ru> parents: 258 diff changeset	235 * kqueue, epoll.
144 ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	236 */
306 6b91bfbc4123 nginx-0.0.3-2004-04-05-00:32:09 import Igor Sysoev <igor@sysoev.ru> parents: 303 diff changeset	237 #define NGX_USE_CLEAR_EVENT 0x00000004
57 a499e0d1f16e nginx-0.0.1-2003-01-30-10:28:09 import Igor Sysoev <igor@sysoev.ru> parents: 54 diff changeset	238
144 ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	239 /*
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	240 * The event filter has kqueue features - the eof flag, errno,
242 5d4f49dc8de5 nginx-0.0.1-2004-01-28-18:22:37 import Igor Sysoev <igor@sysoev.ru> parents: 218 diff changeset	241 * available data, etc.
144 ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	242 */
455 295d97d70c69 nginx-0.1.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	243 #define NGX_USE_KQUEUE_EVENT 0x00000008
60 50186b49f2ad nginx-0.0.1-2003-02-11-10:14:40 import Igor Sysoev <igor@sysoev.ru> parents: 59 diff changeset	244
144 ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	245 /*
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	246 * The event filter supports low water mark - kqueue's NOTE_LOWAT.
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	247 * kqueue in FreeBSD 4.1-4.2 has no NOTE_LOWAT so we need a separate flag.
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	248 */
455 295d97d70c69 nginx-0.1.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	249 #define NGX_USE_LOWAT_EVENT 0x00000010
306 6b91bfbc4123 nginx-0.0.3-2004-04-05-00:32:09 import Igor Sysoev <igor@sysoev.ru> parents: 303 diff changeset	250
6b91bfbc4123 nginx-0.0.3-2004-04-05-00:32:09 import Igor Sysoev <igor@sysoev.ru> parents: 303 diff changeset	251 /*
328 fb4dfb2ac0fc nginx-0.0.3-2004-04-28-10:14:50 import Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	252 * The event filter requires to do i/o operation until EAGAIN -
fb4dfb2ac0fc nginx-0.0.3-2004-04-28-10:14:50 import Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	253 * epoll, rt signals.
fb4dfb2ac0fc nginx-0.0.3-2004-04-28-10:14:50 import Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	254 */
455 295d97d70c69 nginx-0.1.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	255 #define NGX_USE_GREEDY_EVENT 0x00000020
328 fb4dfb2ac0fc nginx-0.0.3-2004-04-28-10:14:50 import Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	256
fb4dfb2ac0fc nginx-0.0.3-2004-04-28-10:14:50 import Igor Sysoev <igor@sysoev.ru> parents: 323 diff changeset	257 /*
381 02a511569afb nginx-0.0.7-2004-07-07-19:01:00 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	258 * The event filter is epoll,
144 ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	259 */
381 02a511569afb nginx-0.0.7-2004-07-07-19:01:00 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	260 #define NGX_USE_EPOLL_EVENT 0x00000040
60 50186b49f2ad nginx-0.0.1-2003-02-11-10:14:40 import Igor Sysoev <igor@sysoev.ru> parents: 59 diff changeset	261
144 ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	262 /*
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	263 * No need to add or delete the event filters - rt signals.
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	264 */
381 02a511569afb nginx-0.0.7-2004-07-07-19:01:00 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	265 #define NGX_USE_RTSIG_EVENT 0x00000080
57 a499e0d1f16e nginx-0.0.1-2003-01-30-10:28:09 import Igor Sysoev <igor@sysoev.ru> parents: 54 diff changeset	266
144 ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	267 /*
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	268 * No need to add or delete the event filters - overlapped, aio_read,
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	269 * aioread, io_submit.
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	270 */
381 02a511569afb nginx-0.0.7-2004-07-07-19:01:00 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	271 #define NGX_USE_AIO_EVENT 0x00000100
26 53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import Igor Sysoev <igor@sysoev.ru> parents: 23 diff changeset	272
144 ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	273 /*
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	274 * Need to add socket or handle only once - i/o completion port.
195 8dee38ea9117 nginx-0.0.1-2003-11-25-23:44:56 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	275 * It also requires HAVE_AIO and NGX_USE_AIO_EVENT to be set.
144 ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	276 */
381 02a511569afb nginx-0.0.7-2004-07-07-19:01:00 import Igor Sysoev <igor@sysoev.ru> parents: 380 diff changeset	277 #define NGX_USE_IOCP_EVENT 0x00000200
67 5a7d1aaa1618 nginx-0.0.1-2003-03-11-23:38:13 import Igor Sysoev <igor@sysoev.ru> parents: 65 diff changeset	278
5a7d1aaa1618 nginx-0.0.1-2003-03-11-23:38:13 import Igor Sysoev <igor@sysoev.ru> parents: 65 diff changeset	279
64 34d647deb1da nginx-0.0.1-2003-03-04-09:33:48 import Igor Sysoev <igor@sysoev.ru> parents: 63 diff changeset	280
144 ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	281 /*
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	282 * The event filter is deleted before the closing file.
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	283 * Has no meaning for select, poll, epoll.
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	284 *
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	285 * kqueue: kqueue deletes event filters for file that closed
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	286 * so we need only to delete filters in user-level batch array
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	287 * /dev/poll: we need to flush POLLREMOVE event before closing file
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	288 */
92 19cc647ecd91 nginx-0.0.1-2003-05-20-19:37:55 import Igor Sysoev <igor@sysoev.ru> parents: 91 diff changeset	289
189 c966c09be66b nginx-0.0.1-2003-11-18-19:49:00 import Igor Sysoev <igor@sysoev.ru> parents: 186 diff changeset	290 #define NGX_CLOSE_EVENT 1
354 eaf1f651cf86 nginx-0.0.7-2004-06-15-11:55:11 import Igor Sysoev <igor@sysoev.ru> parents: 346 diff changeset	291 #define NGX_DISABLE_EVENT 2
189 c966c09be66b nginx-0.0.1-2003-11-18-19:49:00 import Igor Sysoev <igor@sysoev.ru> parents: 186 diff changeset	292
c966c09be66b nginx-0.0.1-2003-11-18-19:49:00 import Igor Sysoev <igor@sysoev.ru> parents: 186 diff changeset	293
194 2357fa41738a nginx-0.0.1-2003-11-21-09:30:49 import Igor Sysoev <igor@sysoev.ru> parents: 189 diff changeset	294 /* these flags have a meaning only for kqueue */
189 c966c09be66b nginx-0.0.1-2003-11-18-19:49:00 import Igor Sysoev <igor@sysoev.ru> parents: 186 diff changeset	295 #define NGX_LOWAT_EVENT 0
195 8dee38ea9117 nginx-0.0.1-2003-11-25-23:44:56 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	296 #define NGX_VNODE_EVENT 0
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	297
26 53cb81681040 nginx-0.0.1-2002-12-15-09:25:09 import Igor Sysoev <igor@sysoev.ru> parents: 23 diff changeset	298
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	299 #if (HAVE_KQUEUE)
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	300
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	301 #define NGX_READ_EVENT EVFILT_READ
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	302 #define NGX_WRITE_EVENT EVFILT_WRITE
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	303
195 8dee38ea9117 nginx-0.0.1-2003-11-25-23:44:56 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	304 #undef NGX_VNODE_EVENT
8dee38ea9117 nginx-0.0.1-2003-11-25-23:44:56 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	305 #define NGX_VNODE_EVENT EVFILT_VNODE
8dee38ea9117 nginx-0.0.1-2003-11-25-23:44:56 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	306
144 ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	307 /*
189 c966c09be66b nginx-0.0.1-2003-11-18-19:49:00 import Igor Sysoev <igor@sysoev.ru> parents: 186 diff changeset	308 * NGX_CLOSE_EVENT and NGX_LOWAT_EVENT are the module flags and they would
c966c09be66b nginx-0.0.1-2003-11-18-19:49:00 import Igor Sysoev <igor@sysoev.ru> parents: 186 diff changeset	309 * not go into a kernel so we need to choose the value that would not interfere
c966c09be66b nginx-0.0.1-2003-11-18-19:49:00 import Igor Sysoev <igor@sysoev.ru> parents: 186 diff changeset	310 * with any existent and future kqueue flags. kqueue has such values -
c966c09be66b nginx-0.0.1-2003-11-18-19:49:00 import Igor Sysoev <igor@sysoev.ru> parents: 186 diff changeset	311 * EV_FLAG1, EV_EOF and EV_ERROR. They are reserved and cleared on a kernel
c966c09be66b nginx-0.0.1-2003-11-18-19:49:00 import Igor Sysoev <igor@sysoev.ru> parents: 186 diff changeset	312 * entrance.
144 ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	313 */
69 e43f406e4525 nginx-0.0.1-2003-03-20-19:09:44 import Igor Sysoev <igor@sysoev.ru> parents: 67 diff changeset	314 #undef NGX_CLOSE_EVENT
189 c966c09be66b nginx-0.0.1-2003-11-18-19:49:00 import Igor Sysoev <igor@sysoev.ru> parents: 186 diff changeset	315 #define NGX_CLOSE_EVENT EV_EOF
c966c09be66b nginx-0.0.1-2003-11-18-19:49:00 import Igor Sysoev <igor@sysoev.ru> parents: 186 diff changeset	316
c966c09be66b nginx-0.0.1-2003-11-18-19:49:00 import Igor Sysoev <igor@sysoev.ru> parents: 186 diff changeset	317 #undef NGX_LOWAT_EVENT
c966c09be66b nginx-0.0.1-2003-11-18-19:49:00 import Igor Sysoev <igor@sysoev.ru> parents: 186 diff changeset	318 #define NGX_LOWAT_EVENT EV_FLAG1
69 e43f406e4525 nginx-0.0.1-2003-03-20-19:09:44 import Igor Sysoev <igor@sysoev.ru> parents: 67 diff changeset	319
6 669801705ab1 nginx-0.0.1-2002-08-26-19:18:19 import Igor Sysoev <igor@sysoev.ru> parents: 3 diff changeset	320 #define NGX_LEVEL_EVENT 0
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	321 #define NGX_ONESHOT_EVENT EV_ONESHOT
69 e43f406e4525 nginx-0.0.1-2003-03-20-19:09:44 import Igor Sysoev <igor@sysoev.ru> parents: 67 diff changeset	322 #define NGX_CLEAR_EVENT EV_CLEAR
8 708f8bb772ec nginx-0.0.1-2002-09-02-18:48:24 import Igor Sysoev <igor@sysoev.ru> parents: 7 diff changeset	323
194 2357fa41738a nginx-0.0.1-2003-11-21-09:30:49 import Igor Sysoev <igor@sysoev.ru> parents: 189 diff changeset	324 #undef NGX_DISABLE_EVENT
2357fa41738a nginx-0.0.1-2003-11-21-09:30:49 import Igor Sysoev <igor@sysoev.ru> parents: 189 diff changeset	325 #define NGX_DISABLE_EVENT EV_DISABLE
2357fa41738a nginx-0.0.1-2003-11-21-09:30:49 import Igor Sysoev <igor@sysoev.ru> parents: 189 diff changeset	326
9 6f58641241bb nginx-0.0.1-2002-09-07-14:14:25 import Igor Sysoev <igor@sysoev.ru> parents: 8 diff changeset	327
259 d30f2c39caae nginx-0.0.2-2004-02-12-23:57:10 import Igor Sysoev <igor@sysoev.ru> parents: 258 diff changeset	328 #elif (HAVE_DEVPOLL)
d30f2c39caae nginx-0.0.2-2004-02-12-23:57:10 import Igor Sysoev <igor@sysoev.ru> parents: 258 diff changeset	329
d30f2c39caae nginx-0.0.2-2004-02-12-23:57:10 import Igor Sysoev <igor@sysoev.ru> parents: 258 diff changeset	330 #define NGX_READ_EVENT POLLIN
d30f2c39caae nginx-0.0.2-2004-02-12-23:57:10 import Igor Sysoev <igor@sysoev.ru> parents: 258 diff changeset	331 #define NGX_WRITE_EVENT POLLOUT
d30f2c39caae nginx-0.0.2-2004-02-12-23:57:10 import Igor Sysoev <igor@sysoev.ru> parents: 258 diff changeset	332
d30f2c39caae nginx-0.0.2-2004-02-12-23:57:10 import Igor Sysoev <igor@sysoev.ru> parents: 258 diff changeset	333 #define NGX_LEVEL_EVENT 0
262 8c5bdde0d9f0 nginx-0.0.2-2004-02-18-18:45:21 import Igor Sysoev <igor@sysoev.ru> parents: 261 diff changeset	334 #define NGX_ONESHOT_EVENT 1
259 d30f2c39caae nginx-0.0.2-2004-02-12-23:57:10 import Igor Sysoev <igor@sysoev.ru> parents: 258 diff changeset	335
d30f2c39caae nginx-0.0.2-2004-02-12-23:57:10 import Igor Sysoev <igor@sysoev.ru> parents: 258 diff changeset	336
d30f2c39caae nginx-0.0.2-2004-02-12-23:57:10 import Igor Sysoev <igor@sysoev.ru> parents: 258 diff changeset	337 #elif (HAVE_EPOLL)
d30f2c39caae nginx-0.0.2-2004-02-12-23:57:10 import Igor Sysoev <igor@sysoev.ru> parents: 258 diff changeset	338
d30f2c39caae nginx-0.0.2-2004-02-12-23:57:10 import Igor Sysoev <igor@sysoev.ru> parents: 258 diff changeset	339 #define NGX_READ_EVENT EPOLLIN
d30f2c39caae nginx-0.0.2-2004-02-12-23:57:10 import Igor Sysoev <igor@sysoev.ru> parents: 258 diff changeset	340 #define NGX_WRITE_EVENT EPOLLOUT
d30f2c39caae nginx-0.0.2-2004-02-12-23:57:10 import Igor Sysoev <igor@sysoev.ru> parents: 258 diff changeset	341
d30f2c39caae nginx-0.0.2-2004-02-12-23:57:10 import Igor Sysoev <igor@sysoev.ru> parents: 258 diff changeset	342 #define NGX_LEVEL_EVENT 0
d30f2c39caae nginx-0.0.2-2004-02-12-23:57:10 import Igor Sysoev <igor@sysoev.ru> parents: 258 diff changeset	343 #define NGX_CLEAR_EVENT EPOLLET
d30f2c39caae nginx-0.0.2-2004-02-12-23:57:10 import Igor Sysoev <igor@sysoev.ru> parents: 258 diff changeset	344 #define NGX_ONESHOT_EVENT 0x70000000
d30f2c39caae nginx-0.0.2-2004-02-12-23:57:10 import Igor Sysoev <igor@sysoev.ru> parents: 258 diff changeset	345 #if 0
d30f2c39caae nginx-0.0.2-2004-02-12-23:57:10 import Igor Sysoev <igor@sysoev.ru> parents: 258 diff changeset	346 #define NGX_ONESHOT_EVENT EPOLLONESHOT
d30f2c39caae nginx-0.0.2-2004-02-12-23:57:10 import Igor Sysoev <igor@sysoev.ru> parents: 258 diff changeset	347 #endif
d30f2c39caae nginx-0.0.2-2004-02-12-23:57:10 import Igor Sysoev <igor@sysoev.ru> parents: 258 diff changeset	348
d30f2c39caae nginx-0.0.2-2004-02-12-23:57:10 import Igor Sysoev <igor@sysoev.ru> parents: 258 diff changeset	349
163 fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	350 #elif (HAVE_POLL)
36 c14d7232b11f nginx-0.0.1-2002-12-23-09:29:22 import Igor Sysoev <igor@sysoev.ru> parents: 32 diff changeset	351
c14d7232b11f nginx-0.0.1-2002-12-23-09:29:22 import Igor Sysoev <igor@sysoev.ru> parents: 32 diff changeset	352 #define NGX_READ_EVENT POLLIN
c14d7232b11f nginx-0.0.1-2002-12-23-09:29:22 import Igor Sysoev <igor@sysoev.ru> parents: 32 diff changeset	353 #define NGX_WRITE_EVENT POLLOUT
c14d7232b11f nginx-0.0.1-2002-12-23-09:29:22 import Igor Sysoev <igor@sysoev.ru> parents: 32 diff changeset	354
c14d7232b11f nginx-0.0.1-2002-12-23-09:29:22 import Igor Sysoev <igor@sysoev.ru> parents: 32 diff changeset	355 #define NGX_LEVEL_EVENT 0
c14d7232b11f nginx-0.0.1-2002-12-23-09:29:22 import Igor Sysoev <igor@sysoev.ru> parents: 32 diff changeset	356 #define NGX_ONESHOT_EVENT 1
c14d7232b11f nginx-0.0.1-2002-12-23-09:29:22 import Igor Sysoev <igor@sysoev.ru> parents: 32 diff changeset	357
163 fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	358
fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	359 #else /* select */
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	360
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	361 #define NGX_READ_EVENT 0
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	362 #define NGX_WRITE_EVENT 1
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	363
6 669801705ab1 nginx-0.0.1-2002-08-26-19:18:19 import Igor Sysoev <igor@sysoev.ru> parents: 3 diff changeset	364 #define NGX_LEVEL_EVENT 0
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	365 #define NGX_ONESHOT_EVENT 1
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	366
31 d1ebcc555037 nginx-0.0.1-2002-12-18-19:31:23 import Igor Sysoev <igor@sysoev.ru> parents: 26 diff changeset	367 #endif /* HAVE_KQUEUE */
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	368
163 fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	369
195 8dee38ea9117 nginx-0.0.1-2003-11-25-23:44:56 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	370 #if (HAVE_IOCP)
163 fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	371 #define NGX_IOCP_ACCEPT 0
fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	372 #define NGX_IOCP_IO 1
186 c1f3a3c7c5db nginx-0.0.1-2003-11-17-00:49:42 import Igor Sysoev <igor@sysoev.ru> parents: 175 diff changeset	373 #define NGX_IOCP_CONNECT 2
92 19cc647ecd91 nginx-0.0.1-2003-05-20-19:37:55 import Igor Sysoev <igor@sysoev.ru> parents: 91 diff changeset	374 #endif
19cc647ecd91 nginx-0.0.1-2003-05-20-19:37:55 import Igor Sysoev <igor@sysoev.ru> parents: 91 diff changeset	375
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: 0 diff changeset	376
163 fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	377 #ifndef NGX_CLEAR_EVENT
fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	378 #define NGX_CLEAR_EVENT 0 /* dummy declaration */
50 b288069a8696 nginx-0.0.1-2003-01-23-21:47:54 import Igor Sysoev <igor@sysoev.ru> parents: 44 diff changeset	379 #endif
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: 0 diff changeset	380
d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: 0 diff changeset	381
380 5ce6561246a5 nginx-0.0.7-2004-07-07-10:15:04 import Igor Sysoev <igor@sysoev.ru> parents: 377 diff changeset	382 #define ngx_process_changes ngx_event_actions.process_changes
5ce6561246a5 nginx-0.0.7-2004-07-07-10:15:04 import Igor Sysoev <igor@sysoev.ru> parents: 377 diff changeset	383 #define ngx_process_events ngx_event_actions.process_events
5ce6561246a5 nginx-0.0.7-2004-07-07-10:15:04 import Igor Sysoev <igor@sysoev.ru> parents: 377 diff changeset	384 #define ngx_done_events ngx_event_actions.done
5ce6561246a5 nginx-0.0.7-2004-07-07-10:15:04 import Igor Sysoev <igor@sysoev.ru> parents: 377 diff changeset	385
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	386 #define ngx_add_event ngx_event_actions.add
4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	387 #define ngx_del_event ngx_event_actions.del
97 70d2345a903f nginx-0.0.1-2003-05-29-17:02:09 import Igor Sysoev <igor@sysoev.ru> parents: 96 diff changeset	388 #define ngx_add_conn ngx_event_actions.add_conn
94 8220378432a8 nginx-0.0.1-2003-05-22-19:23:47 import Igor Sysoev <igor@sysoev.ru> parents: 93 diff changeset	389 #define ngx_del_conn ngx_event_actions.del_conn
59 e8cdc2989cee nginx-0.0.1-2003-02-06-20:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 57 diff changeset	390
163 fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	391 #define ngx_add_timer ngx_event_add_timer
fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	392 #define ngx_del_timer ngx_event_del_timer
1 d220029ac7f3 nginx-0.0.1-2002-08-15-21:20:26 import Igor Sysoev <igor@sysoev.ru> parents: 0 diff changeset	393
103 6dfda4cf5200 nginx-0.0.1-2003-06-11-19:28:34 import Igor Sysoev <igor@sysoev.ru> parents: 102 diff changeset	394
6dfda4cf5200 nginx-0.0.1-2003-06-11-19:28:34 import Igor Sysoev <igor@sysoev.ru> parents: 102 diff changeset	395 #define ngx_recv ngx_io.recv
139 54307053f185 nginx-0.0.1-2003-10-07-19:30:05 import Igor Sysoev <igor@sysoev.ru> parents: 114 diff changeset	396 #define ngx_recv_chain ngx_io.recv_chain
417 0526206251f6 nginx-0.0.10-2004-09-07-19:29:22 import Igor Sysoev <igor@sysoev.ru> parents: 395 diff changeset	397 #define ngx_send ngx_io.send
395 f8f0f1834266 nginx-0.0.7-2004-07-16-21:11:43 import Igor Sysoev <igor@sysoev.ru> parents: 381 diff changeset	398 #define ngx_send_chain ngx_io.send_chain
103 6dfda4cf5200 nginx-0.0.1-2003-06-11-19:28:34 import Igor Sysoev <igor@sysoev.ru> parents: 102 diff changeset	399
6dfda4cf5200 nginx-0.0.1-2003-06-11-19:28:34 import Igor Sysoev <igor@sysoev.ru> parents: 102 diff changeset	400
6dfda4cf5200 nginx-0.0.1-2003-06-11-19:28:34 import Igor Sysoev <igor@sysoev.ru> parents: 102 diff changeset	401
96 a23d010f356d nginx-0.0.1-2003-05-27-16:18:54 import Igor Sysoev <igor@sysoev.ru> parents: 94 diff changeset	402 #define NGX_EVENT_MODULE 0x544E5645 /* "EVNT" */
423 fda5987b188d nginx-0.0.10-2004-09-13-20:18:09 import Igor Sysoev <igor@sysoev.ru> parents: 422 diff changeset	403 #define NGX_EVENT_CONF 0x02000000
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	404
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	405
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	406 typedef struct {
323 ba876b26b76d nginx-0.0.3-2004-04-21-22:54:33 import Igor Sysoev <igor@sysoev.ru> parents: 309 diff changeset	407 ngx_uint_t connections;
356 2e3cbc1bbe3c nginx-0.0.7-2004-06-16-19:32:11 import Igor Sysoev <igor@sysoev.ru> parents: 354 diff changeset	408 ngx_uint_t use;
307 ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	409
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	410 ngx_flag_t multi_accept;
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	411 ngx_flag_t accept_mutex;
303 00c5660d2707 nginx-0.0.3-2004-04-01-20:20:53 import Igor Sysoev <igor@sysoev.ru> parents: 302 diff changeset	412
307 ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	413 ngx_msec_t accept_mutex_delay;
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	414
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	415 u_char *name;
303 00c5660d2707 nginx-0.0.3-2004-04-01-20:20:53 import Igor Sysoev <igor@sysoev.ru> parents: 302 diff changeset	416
307 ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	417 #if (NGX_DEBUG)
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	418 ngx_array_t debug_connection;
ce375c313e96 nginx-0.0.3-2004-04-08-19:58:25 import Igor Sysoev <igor@sysoev.ru> parents: 306 diff changeset	419 #endif
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	420 } ngx_event_conf_t;
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	421
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	422
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	423 typedef struct {
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	424 ngx_str_t *name;
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	425
114 ac69ab96328d nginx-0.0.1-2003-07-07-10:11:50 import Igor Sysoev <igor@sysoev.ru> parents: 113 diff changeset	426 void (create_conf)(ngx_cycle_t *cycle);
ac69ab96328d nginx-0.0.1-2003-07-07-10:11:50 import Igor Sysoev <igor@sysoev.ru> parents: 113 diff changeset	427 char (init_conf)(ngx_cycle_t cycle, void conf);
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	428
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	429 ngx_event_actions_t actions;
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	430 } ngx_event_module_t;
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	431
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	432
309 2e899477243a nginx-0.0.3-2004-04-09-20:03:04 import Igor Sysoev <igor@sysoev.ru> parents: 307 diff changeset	433 extern ngx_atomic_t *ngx_connection_counter;
163 fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	434
302 1526e7686b20 nginx-0.0.3-2004-04-01-10:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 301 diff changeset	435 extern ngx_atomic_t *ngx_accept_mutex_ptr;
301 744965ec6275 nginx-0.0.3-2004-03-31-19:26:46 import Igor Sysoev <igor@sysoev.ru> parents: 290 diff changeset	436 extern ngx_atomic_t *ngx_accept_mutex;
302 1526e7686b20 nginx-0.0.3-2004-04-01-10:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 301 diff changeset	437 extern ngx_uint_t ngx_accept_mutex_held;
306 6b91bfbc4123 nginx-0.0.3-2004-04-05-00:32:09 import Igor Sysoev <igor@sysoev.ru> parents: 303 diff changeset	438 extern ngx_msec_t ngx_accept_mutex_delay;
323 ba876b26b76d nginx-0.0.3-2004-04-21-22:54:33 import Igor Sysoev <igor@sysoev.ru> parents: 309 diff changeset	439 extern ngx_int_t ngx_accept_disabled;
306 6b91bfbc4123 nginx-0.0.3-2004-04-05-00:32:09 import Igor Sysoev <igor@sysoev.ru> parents: 303 diff changeset	440
302 1526e7686b20 nginx-0.0.3-2004-04-01-10:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 301 diff changeset	441
426 3f88935a02e8 nginx-0.0.10-2004-09-14-23:39:54 import Igor Sysoev <igor@sysoev.ru> parents: 423 diff changeset	442 #if (NGX_STAT_STUB)
3f88935a02e8 nginx-0.0.10-2004-09-14-23:39:54 import Igor Sysoev <igor@sysoev.ru> parents: 423 diff changeset	443
3f88935a02e8 nginx-0.0.10-2004-09-14-23:39:54 import Igor Sysoev <igor@sysoev.ru> parents: 423 diff changeset	444 extern ngx_atomic_t *ngx_stat_accepted;
3f88935a02e8 nginx-0.0.10-2004-09-14-23:39:54 import Igor Sysoev <igor@sysoev.ru> parents: 423 diff changeset	445 extern ngx_atomic_t *ngx_stat_requests;
3f88935a02e8 nginx-0.0.10-2004-09-14-23:39:54 import Igor Sysoev <igor@sysoev.ru> parents: 423 diff changeset	446 extern ngx_atomic_t *ngx_stat_active;
3f88935a02e8 nginx-0.0.10-2004-09-14-23:39:54 import Igor Sysoev <igor@sysoev.ru> parents: 423 diff changeset	447 extern ngx_atomic_t *ngx_stat_reading;
3f88935a02e8 nginx-0.0.10-2004-09-14-23:39:54 import Igor Sysoev <igor@sysoev.ru> parents: 423 diff changeset	448 extern ngx_atomic_t *ngx_stat_writing;
3f88935a02e8 nginx-0.0.10-2004-09-14-23:39:54 import Igor Sysoev <igor@sysoev.ru> parents: 423 diff changeset	449
3f88935a02e8 nginx-0.0.10-2004-09-14-23:39:54 import Igor Sysoev <igor@sysoev.ru> parents: 423 diff changeset	450 #endif
3f88935a02e8 nginx-0.0.10-2004-09-14-23:39:54 import Igor Sysoev <igor@sysoev.ru> parents: 423 diff changeset	451
3f88935a02e8 nginx-0.0.10-2004-09-14-23:39:54 import Igor Sysoev <igor@sysoev.ru> parents: 423 diff changeset	452
3f88935a02e8 nginx-0.0.10-2004-09-14-23:39:54 import Igor Sysoev <igor@sysoev.ru> parents: 423 diff changeset	453
302 1526e7686b20 nginx-0.0.3-2004-04-01-10:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 301 diff changeset	454 #define ngx_accept_mutex_unlock() \
1526e7686b20 nginx-0.0.3-2004-04-01-10:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 301 diff changeset	455 if (ngx_accept_mutex_held) { \
1526e7686b20 nginx-0.0.3-2004-04-01-10:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 301 diff changeset	456 *ngx_accept_mutex = 0; \
1526e7686b20 nginx-0.0.3-2004-04-01-10:21:13 import Igor Sysoev <igor@sysoev.ru> parents: 301 diff changeset	457 }
301 744965ec6275 nginx-0.0.3-2004-03-31-19:26:46 import Igor Sysoev <igor@sysoev.ru> parents: 290 diff changeset	458
271 e16dfb9b9afa nginx-0.0.2-2004-02-26-20:10:01 import Igor Sysoev <igor@sysoev.ru> parents: 262 diff changeset	459
303 00c5660d2707 nginx-0.0.3-2004-04-01-20:20:53 import Igor Sysoev <igor@sysoev.ru> parents: 302 diff changeset	460 extern ngx_uint_t ngx_event_flags;
272 d4e65d74db9f nginx-0.0.2-2004-03-01-00:03:02 import Igor Sysoev <igor@sysoev.ru> parents: 271 diff changeset	461 extern ngx_module_t ngx_events_module;
d4e65d74db9f nginx-0.0.2-2004-03-01-00:03:02 import Igor Sysoev <igor@sysoev.ru> parents: 271 diff changeset	462 extern ngx_module_t ngx_event_core_module;
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	463
637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	464
113 d7f606e25b99 nginx-0.0.1-2003-07-04-19:10:33 import Igor Sysoev <igor@sysoev.ru> parents: 109 diff changeset	465 #define ngx_event_get_conf(conf_ctx, module) \
d7f606e25b99 nginx-0.0.1-2003-07-04-19:10:33 import Igor Sysoev <igor@sysoev.ru> parents: 109 diff changeset	466 (*(ngx_get_conf(conf_ctx, ngx_events_module))) [module.ctx_index];
90 37530da31268 nginx-0.0.1-2003-05-16-19:27:48 import Igor Sysoev <igor@sysoev.ru> parents: 87 diff changeset	467
37530da31268 nginx-0.0.1-2003-05-16-19:27:48 import Igor Sysoev <igor@sysoev.ru> parents: 87 diff changeset	468
37530da31268 nginx-0.0.1-2003-05-16-19:27:48 import Igor Sysoev <igor@sysoev.ru> parents: 87 diff changeset	469
87 5f6d848dcbef nginx-0.0.1-2003-05-13-20:02:32 import Igor Sysoev <igor@sysoev.ru> parents: 86 diff changeset	470 void ngx_event_accept(ngx_event_t *ev);
301 744965ec6275 nginx-0.0.3-2004-03-31-19:26:46 import Igor Sysoev <igor@sysoev.ru> parents: 290 diff changeset	471 ngx_int_t ngx_trylock_accept_mutex(ngx_cycle_t *cycle);
744965ec6275 nginx-0.0.3-2004-03-31-19:26:46 import Igor Sysoev <igor@sysoev.ru> parents: 290 diff changeset	472 ngx_int_t ngx_disable_accept_events(ngx_cycle_t *cycle);
744965ec6275 nginx-0.0.3-2004-03-31-19:26:46 import Igor Sysoev <igor@sysoev.ru> parents: 290 diff changeset	473 ngx_int_t ngx_enable_accept_events(ngx_cycle_t *cycle);
744965ec6275 nginx-0.0.3-2004-03-31-19:26:46 import Igor Sysoev <igor@sysoev.ru> parents: 290 diff changeset	474
87 5f6d848dcbef nginx-0.0.1-2003-05-13-20:02:32 import Igor Sysoev <igor@sysoev.ru> parents: 86 diff changeset	475
103 6dfda4cf5200 nginx-0.0.1-2003-06-11-19:28:34 import Igor Sysoev <igor@sysoev.ru> parents: 102 diff changeset	476 #if (WIN32)
6dfda4cf5200 nginx-0.0.1-2003-06-11-19:28:34 import Igor Sysoev <igor@sysoev.ru> parents: 102 diff changeset	477 void ngx_event_acceptex(ngx_event_t *ev);
6dfda4cf5200 nginx-0.0.1-2003-06-11-19:28:34 import Igor Sysoev <igor@sysoev.ru> parents: 102 diff changeset	478 int ngx_event_post_acceptex(ngx_listening_t *ls, int n);
6dfda4cf5200 nginx-0.0.1-2003-06-11-19:28:34 import Igor Sysoev <igor@sysoev.ru> parents: 102 diff changeset	479 #endif
6dfda4cf5200 nginx-0.0.1-2003-06-11-19:28:34 import Igor Sysoev <igor@sysoev.ru> parents: 102 diff changeset	480
6dfda4cf5200 nginx-0.0.1-2003-06-11-19:28:34 import Igor Sysoev <igor@sysoev.ru> parents: 102 diff changeset	481
452 23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	482 ngx_int_t ngx_send_lowat(ngx_connection_t *c, size_t lowat);
23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	483
23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	484
218 05592fd7a436 nginx-0.0.1-2004-01-05-23:55:48 import Igor Sysoev <igor@sysoev.ru> parents: 209 diff changeset	485 /* used in ngx_log_debugX() */
05592fd7a436 nginx-0.0.1-2004-01-05-23:55:48 import Igor Sysoev <igor@sysoev.ru> parents: 209 diff changeset	486 #define ngx_event_ident(p) ((ngx_connection_t *) (p))->fd
05592fd7a436 nginx-0.0.1-2004-01-05-23:55:48 import Igor Sysoev <igor@sysoev.ru> parents: 209 diff changeset	487
103 6dfda4cf5200 nginx-0.0.1-2003-06-11-19:28:34 import Igor Sysoev <igor@sysoev.ru> parents: 102 diff changeset	488
91 637625a2acdb nginx-0.0.1-2003-05-19-20:39:14 import Igor Sysoev <igor@sysoev.ru> parents: 90 diff changeset	489 #include <ngx_event_timer.h>
306 6b91bfbc4123 nginx-0.0.3-2004-04-05-00:32:09 import Igor Sysoev <igor@sysoev.ru> parents: 303 diff changeset	490 #include <ngx_event_posted.h>
276 a2d1ccc96111 nginx-0.0.2-2004-03-03-00:14:37 import Igor Sysoev <igor@sysoev.ru> parents: 272 diff changeset	491 #include <ngx_event_busy_lock.h>
163 fb61ba77beba nginx-0.0.1-2003-10-28-18:45:41 import Igor Sysoev <igor@sysoev.ru> parents: 144 diff changeset	492
103 6dfda4cf5200 nginx-0.0.1-2003-06-11-19:28:34 import Igor Sysoev <igor@sysoev.ru> parents: 102 diff changeset	493 #if (WIN32)
6dfda4cf5200 nginx-0.0.1-2003-06-11-19:28:34 import Igor Sysoev <igor@sysoev.ru> parents: 102 diff changeset	494 #include <ngx_iocp_module.h>
6dfda4cf5200 nginx-0.0.1-2003-06-11-19:28:34 import Igor Sysoev <igor@sysoev.ru> parents: 102 diff changeset	495 #endif
6dfda4cf5200 nginx-0.0.1-2003-06-11-19:28:34 import Igor Sysoev <igor@sysoev.ru> parents: 102 diff changeset	496
143 5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	497
5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	498
194 2357fa41738a nginx-0.0.1-2003-11-21-09:30:49 import Igor Sysoev <igor@sysoev.ru> parents: 189 diff changeset	499 ngx_inline static int ngx_handle_read_event(ngx_event_t *rev, u_int flags)
143 5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	500 {
144 ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	501 if (ngx_event_flags & NGX_USE_CLEAR_EVENT) {
143 5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	502
452 23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	503 /* kqueue, epoll */
143 5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	504
5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	505 if (!rev->active && !rev->ready) {
5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	506 if (ngx_add_event(rev, NGX_READ_EVENT, NGX_CLEAR_EVENT)
5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	507 == NGX_ERROR) {
5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	508 return NGX_ERROR;
5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	509 }
5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	510 }
5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	511
5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	512 return NGX_OK;
5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	513
164 84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import Igor Sysoev <igor@sysoev.ru> parents: 163 diff changeset	514 } else if (ngx_event_flags & NGX_USE_LEVEL_EVENT) {
84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import Igor Sysoev <igor@sysoev.ru> parents: 163 diff changeset	515
84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import Igor Sysoev <igor@sysoev.ru> parents: 163 diff changeset	516 /* select, poll, /dev/poll */
143 5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	517
164 84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import Igor Sysoev <igor@sysoev.ru> parents: 163 diff changeset	518 if (!rev->active && !rev->ready) {
84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import Igor Sysoev <igor@sysoev.ru> parents: 163 diff changeset	519 if (ngx_add_event(rev, NGX_READ_EVENT, NGX_LEVEL_EVENT)
175 e92c2c647c57 nginx-0.0.1-2003-11-05-20:03:41 import Igor Sysoev <igor@sysoev.ru> parents: 170 diff changeset	520 == NGX_ERROR)
e92c2c647c57 nginx-0.0.1-2003-11-05-20:03:41 import Igor Sysoev <igor@sysoev.ru> parents: 170 diff changeset	521 {
164 84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import Igor Sysoev <igor@sysoev.ru> parents: 163 diff changeset	522 return NGX_ERROR;
84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import Igor Sysoev <igor@sysoev.ru> parents: 163 diff changeset	523 }
84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import Igor Sysoev <igor@sysoev.ru> parents: 163 diff changeset	524
84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import Igor Sysoev <igor@sysoev.ru> parents: 163 diff changeset	525 return NGX_OK;
143 5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	526 }
5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	527
189 c966c09be66b nginx-0.0.1-2003-11-18-19:49:00 import Igor Sysoev <igor@sysoev.ru> parents: 186 diff changeset	528 if (rev->active && (rev->ready \|\| (flags & NGX_CLOSE_EVENT))) {
c966c09be66b nginx-0.0.1-2003-11-18-19:49:00 import Igor Sysoev <igor@sysoev.ru> parents: 186 diff changeset	529 if (ngx_del_event(rev, NGX_READ_EVENT, flags) == NGX_ERROR) {
164 84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import Igor Sysoev <igor@sysoev.ru> parents: 163 diff changeset	530 return NGX_ERROR;
84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import Igor Sysoev <igor@sysoev.ru> parents: 163 diff changeset	531 }
84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import Igor Sysoev <igor@sysoev.ru> parents: 163 diff changeset	532
84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import Igor Sysoev <igor@sysoev.ru> parents: 163 diff changeset	533 return NGX_OK;
84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import Igor Sysoev <igor@sysoev.ru> parents: 163 diff changeset	534 }
143 5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	535 }
5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	536
452 23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	537 /* aio, iocp, rtsig */
143 5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	538
5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	539 return NGX_OK;
5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	540 }
5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	541
5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	542
144 ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	543 ngx_inline static int ngx_handle_level_read_event(ngx_event_t *rev)
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	544 {
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	545 if (ngx_event_flags & NGX_USE_LEVEL_EVENT) {
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	546 if (!rev->active && !rev->ready) {
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	547 if (ngx_add_event(rev, NGX_READ_EVENT, NGX_LEVEL_EVENT)
175 e92c2c647c57 nginx-0.0.1-2003-11-05-20:03:41 import Igor Sysoev <igor@sysoev.ru> parents: 170 diff changeset	548 == NGX_ERROR)
e92c2c647c57 nginx-0.0.1-2003-11-05-20:03:41 import Igor Sysoev <igor@sysoev.ru> parents: 170 diff changeset	549 {
144 ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	550 return NGX_ERROR;
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	551 }
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	552
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	553 return NGX_OK;
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	554 }
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	555
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	556 if (rev->active && rev->ready) {
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	557 if (ngx_del_event(rev, NGX_READ_EVENT, 0) == NGX_ERROR) {
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	558 return NGX_ERROR;
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	559 }
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	560
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	561 return NGX_OK;
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	562 }
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	563 }
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	564
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	565 return NGX_OK;
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	566 }
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	567
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	568
452 23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	569 ngx_inline static int ngx_handle_write_event(ngx_event_t *wev, size_t lowat)
143 5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	570 {
452 23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	571 ngx_connection_t *c;
23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	572
23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	573 if (lowat) {
455 295d97d70c69 nginx-0.1.2-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 452 diff changeset	574 c = (ngx_connection_t *) wev->data;
452 23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	575
23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	576 if (ngx_send_lowat(c, lowat) == NGX_ERROR) {
23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	577 return NGX_ERROR;
23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	578 }
23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	579 }
23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	580
144 ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	581 if (ngx_event_flags & NGX_USE_CLEAR_EVENT) {
143 5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	582
452 23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	583 /* kqueue, epoll */
143 5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	584
5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	585 if (!wev->active && !wev->ready) {
452 23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	586 if (ngx_add_event(wev, NGX_WRITE_EVENT,
23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	587 NGX_CLEAR_EVENT \| (lowat ? NGX_LOWAT_EVENT : 0))
195 8dee38ea9117 nginx-0.0.1-2003-11-25-23:44:56 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	588 == NGX_ERROR)
8dee38ea9117 nginx-0.0.1-2003-11-25-23:44:56 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	589 {
143 5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	590 return NGX_ERROR;
5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	591 }
5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	592 }
5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	593
5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	594 return NGX_OK;
5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	595
164 84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import Igor Sysoev <igor@sysoev.ru> parents: 163 diff changeset	596 } else if (ngx_event_flags & NGX_USE_LEVEL_EVENT) {
84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import Igor Sysoev <igor@sysoev.ru> parents: 163 diff changeset	597
84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import Igor Sysoev <igor@sysoev.ru> parents: 163 diff changeset	598 /* select, poll, /dev/poll */
143 5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	599
164 84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import Igor Sysoev <igor@sysoev.ru> parents: 163 diff changeset	600 if (!wev->active && !wev->ready) {
84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import Igor Sysoev <igor@sysoev.ru> parents: 163 diff changeset	601 if (ngx_add_event(wev, NGX_WRITE_EVENT, NGX_LEVEL_EVENT)
195 8dee38ea9117 nginx-0.0.1-2003-11-25-23:44:56 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	602 == NGX_ERROR)
8dee38ea9117 nginx-0.0.1-2003-11-25-23:44:56 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	603 {
164 84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import Igor Sysoev <igor@sysoev.ru> parents: 163 diff changeset	604 return NGX_ERROR;
84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import Igor Sysoev <igor@sysoev.ru> parents: 163 diff changeset	605 }
84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import Igor Sysoev <igor@sysoev.ru> parents: 163 diff changeset	606
84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import Igor Sysoev <igor@sysoev.ru> parents: 163 diff changeset	607 return NGX_OK;
143 5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	608 }
5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	609
164 84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import Igor Sysoev <igor@sysoev.ru> parents: 163 diff changeset	610 if (wev->active && wev->ready) {
84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import Igor Sysoev <igor@sysoev.ru> parents: 163 diff changeset	611 if (ngx_del_event(wev, NGX_WRITE_EVENT, 0) == NGX_ERROR) {
84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import Igor Sysoev <igor@sysoev.ru> parents: 163 diff changeset	612 return NGX_ERROR;
84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import Igor Sysoev <igor@sysoev.ru> parents: 163 diff changeset	613 }
84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import Igor Sysoev <igor@sysoev.ru> parents: 163 diff changeset	614
84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import Igor Sysoev <igor@sysoev.ru> parents: 163 diff changeset	615 return NGX_OK;
84036764e215 nginx-0.0.1-2003-10-29-11:30:44 import Igor Sysoev <igor@sysoev.ru> parents: 163 diff changeset	616 }
143 5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	617 }
5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	618
452 23fb87bddda1 nginx-0.1.1-RELEASE import Igor Sysoev <igor@sysoev.ru> parents: 444 diff changeset	619 /* aio, iocp, rtsig */
143 5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	620
5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	621 return NGX_OK;
5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	622 }
5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	623
5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	624
144 ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	625 ngx_inline static int ngx_handle_level_write_event(ngx_event_t *wev)
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	626 {
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	627 if (ngx_event_flags & NGX_USE_LEVEL_EVENT) {
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	628 if (!wev->active && !wev->ready) {
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	629 if (ngx_add_event(wev, NGX_WRITE_EVENT, NGX_LEVEL_EVENT)
195 8dee38ea9117 nginx-0.0.1-2003-11-25-23:44:56 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	630 == NGX_ERROR)
8dee38ea9117 nginx-0.0.1-2003-11-25-23:44:56 import Igor Sysoev <igor@sysoev.ru> parents: 194 diff changeset	631 {
144 ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	632 return NGX_ERROR;
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	633 }
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	634
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	635 return NGX_OK;
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	636 }
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	637
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	638 if (wev->active && wev->ready) {
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	639 if (ngx_del_event(wev, NGX_WRITE_EVENT, 0) == NGX_ERROR) {
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	640 return NGX_ERROR;
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	641 }
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	642
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	643 return NGX_OK;
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	644 }
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	645 }
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	646
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	647 return NGX_OK;
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	648 }
ef8c87afcfc5 nginx-0.0.1-2003-10-12-20:49:16 import Igor Sysoev <igor@sysoev.ru> parents: 143 diff changeset	649
143 5526213be452 nginx-0.0.1-2003-10-10-19:10:50 import Igor Sysoev <igor@sysoev.ru> parents: 139 diff changeset	650
0 4eff17414a43 nginx-0.0.1-2002-08-06-20:39:45 import Igor Sysoev <igor@sysoev.ru> parents: diff changeset	651 #endif /* _NGX_EVENT_H_INCLUDED_ */

Mercurial > hg > nginx

annotate src/event/ngx_event.h @ 455:295d97d70c69 release-0.1.2