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Comparing libev/event.h (file contents):
Revision 1.15 by root, Fri Nov 9 19:14:37 2007 UTC vs.
Revision 1.18 by root, Fri May 23 16:37:38 2008 UTC

1/* 1/*
2 * libevent compatibility header, only core events supported 2 * libevent compatibility header, only core events supported
3 * 3 *
4 * Copyright (c) 2007 Marc Alexander Lehmann <libev@schmorp.de> 4 * Copyright (c) 2007,2008 Marc Alexander Lehmann <libev@schmorp.de>
5 * All rights reserved. 5 * All rights reserved.
6 * 6 *
7 * Redistribution and use in source and binary forms, with or without 7 * Redistribution and use in source and binary forms, with or without modifica-
8 * modification, are permitted provided that the following conditions are 8 * tion, are permitted provided that the following conditions are met:
9 * met: 9 *
10 * 1. Redistributions of source code must retain the above copyright notice,
11 * this list of conditions and the following disclaimer.
12 *
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 *
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
18 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MER-
19 * CHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
20 * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPE-
21 * CIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
22 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
23 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
24 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTH-
25 * ERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
26 * OF THE POSSIBILITY OF SUCH DAMAGE.
10 * 27 *
11 * * Redistributions of source code must retain the above copyright 28 * Alternatively, the contents of this file may be used under the terms of
12 * notice, this list of conditions and the following disclaimer. 29 * the GNU General Public License ("GPL") version 2 or any later version,
13 * 30 * in which case the provisions of the GPL are applicable instead of
14 * * Redistributions in binary form must reproduce the above 31 * the above. If you wish to allow the use of your version of this file
15 * copyright notice, this list of conditions and the following 32 * only under the terms of the GPL and not to allow others to use your
16 * disclaimer in the documentation and/or other materials provided 33 * version of this file under the BSD license, indicate your decision
17 * with the distribution. 34 * by deleting the provisions above and replace them with the notice
18 * 35 * and other provisions required by the GPL. If you do not delete the
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 36 * provisions above, a recipient may use your version of this file under
20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 37 * either the BSD or the GPL.
21 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
23 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */ 38 */
39
31#ifndef EVENT_H__ 40#ifndef EVENT_H__
32#define EVENT_H__ 41#define EVENT_H__
33 42
34#ifdef EV_H 43#ifdef EV_H
35# include EV_H 44# include EV_H
36#else 45#else
37# include <ev.h> 46# include "ev.h"
38#endif 47#endif
39 48
40#ifdef __cplusplus 49#ifdef __cplusplus
41extern "C" { 50extern "C" {
42#endif 51#endif
43 52
44struct event_base; 53struct event_base;
54
55#define EVLIST_TIMEOUT 0x01
56#define EVLIST_INSERTED 0x02
57#define EVLIST_SIGNAL 0x04
58#define EVLIST_ACTIVE 0x08
59#define EVLIST_INTERNAL 0x10
60#define EVLIST_INIT 0x80
45 61
46struct event 62struct event
47{ 63{
48 /* libev watchers we map onto */ 64 /* libev watchers we map onto */
49 union { 65 union {
… …
57 void (*ev_callback)(int, short, void *arg); 73 void (*ev_callback)(int, short, void *arg);
58 void *ev_arg; 74 void *ev_arg;
59 int ev_fd; 75 int ev_fd;
60 int ev_pri; 76 int ev_pri;
61 int ev_res; 77 int ev_res;
78 int ev_flags;
62 short ev_events; 79 short ev_events;
63}; 80};
64 81
65#define EV_PERSIST 0x10 82#define EV_PERSIST 0x10
66 83
67#define EVENT_SIGNAL(ev) ((int) (ev)->ev_fd) 84#define EVENT_SIGNAL(ev) ((int) (ev)->ev_fd)
68#define EVENT_FD(ev) ((int) (ev)->ev_fd) 85#define EVENT_FD(ev) ((int) (ev)->ev_fd)
69 86
70#define event_initialized(ev) 1 87#define event_initialized(ev) ((ev)->ev_flags & EVLIST_INIT)
71 88
72#define evtimer_add(ev,tv) event_add (ev, tv) 89#define evtimer_add(ev,tv) event_add (ev, tv)
73#define evtimer_set(ev,cb,data) event_set (ev, -1, 0, cb, data) 90#define evtimer_set(ev,cb,data) event_set (ev, -1, 0, cb, data)
74#define evtimer_del(ev) event_del (ev) 91#define evtimer_del(ev) event_del (ev)
75#define evtimer_pending(ev,tv) event_pending (ev, EV_TIMEOUT, tv) 92#define evtimer_pending(ev,tv) event_pending (ev, EV_TIMEOUT, tv)
… …
122int event_base_loopexit (struct event_base *base, struct timeval *tv); 139int event_base_loopexit (struct event_base *base, struct timeval *tv);
123int event_base_dispatch (struct event_base *base); 140int event_base_dispatch (struct event_base *base);
124int event_base_once (struct event_base *base, int fd, short events, void (*cb)(int, short, void *), void *arg, struct timeval *tv); 141int event_base_once (struct event_base *base, int fd, short events, void (*cb)(int, short, void *), void *arg, struct timeval *tv);
125int event_base_priority_init (struct event_base *base, int fd); 142int event_base_priority_init (struct event_base *base, int fd);
126 143
127#ifndef EV_STANDALONE 144/* next line is different in the libevent+libev version */
128# include <event_compat.h> 145/*libevent-include*/
129#endif
130 146
131#ifdef __cplusplus 147#ifdef __cplusplus
132} 148}
133#endif 149#endif
134 150

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