ViewVC Help
View File | Revision Log | Show Annotations | Download File
/cvs/libev/ev.c
(Generate patch)

Comparing libev/ev.c (file contents):
Revision 1.16 by root, Wed Oct 31 13:57:34 2007 UTC vs.
Revision 1.19 by root, Wed Oct 31 17:55:55 2007 UTC

1/*
2 * Copyright (c) 2007 Marc Alexander Lehmann <libev@schmorp.de>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met:
8 *
9 * * Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *
12 * * Redistributions in binary form must reproduce the above
13 * copyright notice, this list of conditions and the following
14 * disclaimer in the documentation and/or other materials provided
15 * with the distribution.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
19 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
20 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
21 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
22 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
23 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
27 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 */
29
1#include <math.h> 30#include <math.h>
2#include <stdlib.h> 31#include <stdlib.h>
3#include <unistd.h> 32#include <unistd.h>
4#include <fcntl.h> 33#include <fcntl.h>
5#include <signal.h> 34#include <signal.h>
… …
9 38
10#include <assert.h> 39#include <assert.h>
11#include <errno.h> 40#include <errno.h>
12#include <sys/time.h> 41#include <sys/time.h>
13#include <time.h> 42#include <time.h>
14
15#define HAVE_EPOLL 1
16 43
17#ifndef HAVE_MONOTONIC 44#ifndef HAVE_MONOTONIC
18# ifdef CLOCK_MONOTONIC 45# ifdef CLOCK_MONOTONIC
19# define HAVE_MONOTONIC 1 46# define HAVE_MONOTONIC 1
20# endif 47# endif
… …
159 186
160 for (i = 0; i < eventcnt; ++i) 187 for (i = 0; i < eventcnt; ++i)
161 event (events [i], type); 188 event (events [i], type);
162} 189}
163 190
191/* called on EBADF to verify fds */
192static void
193fd_recheck ()
194{
195 int fd;
196
197 for (fd = 0; fd < anfdmax; ++fd)
198 if (anfds [fd].wev)
199 if (fcntl (fd, F_GETFD) == -1 && errno == EBADF)
200 while (anfds [fd].head)
201 evio_stop (anfds [fd].head);
202}
203
164/*****************************************************************************/ 204/*****************************************************************************/
165 205
166static struct ev_timer **timers; 206static struct ev_timer **timers;
167static int timermax, timercnt; 207static int timermax, timercnt;
168 208
… …
387} 427}
388 428
389static void 429static void
390call_pending () 430call_pending ()
391{ 431{
392 int i; 432 while (pendingcnt)
393
394 for (i = 0; i < pendingcnt; ++i)
395 { 433 {
396 ANPENDING *p = pendings + i; 434 ANPENDING *p = pendings + --pendingcnt;
397 435
398 if (p->w) 436 if (p->w)
399 { 437 {
400 p->w->pending = 0; 438 p->w->pending = 0;
401 p->w->cb (p->w, p->events); 439 p->w->cb (p->w, p->events);
402 } 440 }
403 } 441 }
404
405 pendingcnt = 0;
406} 442}
407 443
408static void 444static void
409timers_reify () 445timers_reify ()
410{ 446{

Diff Legend

– Removed lines
+ Added lines
< Changed lines
> Changed lines