1/*	$KAME: timer.h,v 1.5 2002/05/31 13:30:38 jinmei Exp $	*/
2
3/*-
4 * SPDX-License-Identifier: BSD-3-Clause
5 *
6 * Copyright (C) 1998 WIDE Project.
7 * All rights reserved.
8 *
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
11 * are met:
12 * 1. Redistributions of source code must retain the above copyright
13 *    notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 *    notice, this list of conditions and the following disclaimer in the
16 *    documentation and/or other materials provided with the distribution.
17 * 3. Neither the name of the project nor the names of its contributors
18 *    may be used to endorse or promote products derived from this software
19 *    without specific prior written permission.
20 *
21 * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED.  IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
32 */
33
34extern TAILQ_HEAD(rtadvd_timer_head_t, rtadvd_timer) ra_timer;
35struct rtadvd_timer {
36	TAILQ_ENTRY(rtadvd_timer)	rat_next;
37
38	struct rainfo	*rat_rai;
39	struct timespec	rat_tm;
40	struct rtadvd_timer *(*rat_expire)(void *);
41	void	*rat_expire_data;
42	void	(*rat_update)(void *, struct timespec *);
43	void	*rat_update_data;
44};
45
46void			rtadvd_timer_init(void);
47void			rtadvd_update_timeout_handler(void);
48struct rtadvd_timer	*rtadvd_add_timer(struct rtadvd_timer *(*)(void *),
49			    void (*)(void *, struct timespec *), void *, void *);
50void			rtadvd_set_timer(struct timespec *,
51			    struct rtadvd_timer *);
52void			rtadvd_remove_timer(struct rtadvd_timer *);
53struct timespec		*rtadvd_check_timer(void);
54