1/*
2 * dhcpcd - DHCP client daemon
3 * Copyright (c) 2006-2010 Roy Marples <roy@marples.name>
4 * All rights reserved
5
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in the
13 *    documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25 * SUCH DAMAGE.
26 */
27
28#ifndef ELOOP_H
29#define ELOOP_H
30
31#include <time.h>
32
33#ifndef ELOOP_QUEUE
34  #define ELOOP_QUEUE 0
35#endif
36
37#define add_timeout_tv(a, b, c) add_q_timeout_tv(ELOOP_QUEUE, a, b, c)
38#define add_timeout_sec(a, b, c) add_q_timeout_sec(ELOOP_QUEUE, a, b, c)
39#define delete_timeout(a, b) delete_q_timeout(ELOOP_QUEUE, a, b)
40#define delete_timeouts(a, ...) delete_q_timeouts(ELOOP_QUEUE, a, __VA_ARGS__)
41
42void add_event(int fd, void (*)(void *), void *);
43void delete_event(int fd);
44void add_q_timeout_sec(int queue, time_t, void (*)(void *), void *);
45void add_q_timeout_tv(int queue, const struct timeval *, void (*)(void *),
46    void *);
47void delete_q_timeout(int, void (*)(void *), void *);
48void delete_q_timeouts(int, void *, void (*)(void *), ...);
49void start_eloop(void);
50
51#endif
52