103 lines
3.6 KiB
C
103 lines
3.6 KiB
C
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/* $NetBSD: timer.h,v 1.1 2000/01/28 19:32:52 itojun Exp $ */
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/*
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* Copyright (C) 1999 LSIIT Laboratory.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the project nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/*
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* Questions concerning this software should be directed to
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* Mickael Hoerdt (hoerdt@clarinet.u-strasbg.fr) LSIIT Strasbourg.
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*
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*/
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/*
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* This program has been derived from pim6dd.
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* The pim6dd program is covered by the license in the accompanying file
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* named "LICENSE.pim6dd".
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*/
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/*
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* This program has been derived from pimd.
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* The pimd program is covered by the license in the accompanying file
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* named "LICENSE.pimd".
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*
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*/
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#ifndef TIMER_H
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#define TIMER_H
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/* the default granularity if not specified in the config file */
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#define DEFAULT_TIMER_INTERVAL 5
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/* For timeout. The timers count down */
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#define SET_TIMER(timer, value) (timer) = (value)
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#define RESET_TIMER(timer) (timer) = 0
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#define COPY_TIMER(timer_1, timer_2) (timer_2) = (timer_1)
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#define IF_TIMER_SET(timer) if ((timer) > 0)
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#define IF_TIMER_NOT_SET(timer) if ((timer) <= 0)
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#define FIRE_TIMER(timer) (timer) = 0
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#define IF_TIMER_NOT_SET(timer) if ((timer) <= 0)
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#define IF_TIMEOUT(timer) \
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if (!((timer) -= (MIN(timer, timer_interval))))
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#define IF_NOT_TIMEOUT(timer) \
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if ((timer) -= (MIN(timer, timer_interval)))
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#define TIMEOUT(timer) \
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(!((timer) -= (MIN(timer, timer_interval))))
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#define NOT_TIMEOUT(timer) \
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((timer) -= (MIN(timer, timer_interval)))
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extern u_int32 pim_reg_rate_bytes;
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extern u_int32 pim_reg_rate_check_interval;
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extern u_int32 pim_data_rate_bytes;
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extern u_int32 pim_data_rate_check_interval;
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extern u_int32 pim_hello_period;
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extern u_int32 pim_hello_holdtime;
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extern u_int32 timer_interval;
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extern u_int32 pim_join_prune_period;
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extern u_int32 pim_join_prune_holdtime;
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extern u_int32 pim_data_timeout;
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extern u_int32 pim_register_suppression_timeout;
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extern u_int32 pim_register_probe_time;
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extern u_int32 pim_assert_timeout;
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extern void init_timers __P((void));
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extern void init_timers __P((void));
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extern void age_vifs __P((void));
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extern void age_routes __P((void));
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extern void age_misc __P((void));
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#endif
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