165309e5cSBrian Somers /*- 2*1de7b4b8SPedro F. Giffuni * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3*1de7b4b8SPedro F. Giffuni * 465309e5cSBrian Somers * Copyright (c) 1996 - 2001 Brian Somers <brian@Awfulhak.org> 565309e5cSBrian Somers * based on work by Toshiharu OHNO <tony-o@iij.ad.jp> 665309e5cSBrian Somers * Internet Initiative Japan, Inc (IIJ) 765309e5cSBrian Somers * All rights reserved. 875240ed1SBrian Somers * 965309e5cSBrian Somers * Redistribution and use in source and binary forms, with or without 1065309e5cSBrian Somers * modification, are permitted provided that the following conditions 1165309e5cSBrian Somers * are met: 1265309e5cSBrian Somers * 1. Redistributions of source code must retain the above copyright 1365309e5cSBrian Somers * notice, this list of conditions and the following disclaimer. 1465309e5cSBrian Somers * 2. Redistributions in binary form must reproduce the above copyright 1565309e5cSBrian Somers * notice, this list of conditions and the following disclaimer in the 1665309e5cSBrian Somers * documentation and/or other materials provided with the distribution. 1775240ed1SBrian Somers * 1865309e5cSBrian Somers * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1965309e5cSBrian Somers * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 2065309e5cSBrian Somers * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 2165309e5cSBrian Somers * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 2265309e5cSBrian Somers * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2365309e5cSBrian Somers * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2465309e5cSBrian Somers * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2565309e5cSBrian Somers * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2665309e5cSBrian Somers * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2765309e5cSBrian Somers * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2865309e5cSBrian Somers * SUCH DAMAGE. 2975240ed1SBrian Somers * 3097d92980SPeter Wemm * $FreeBSD$ 3175240ed1SBrian Somers */ 3275240ed1SBrian Somers 333b0f8d2eSBrian Somers #define TICKUNIT 100000 /* usec's per Unit */ 343b0f8d2eSBrian Somers #define SECTICKS (1000000/TICKUNIT) /* Units per second */ 3575240ed1SBrian Somers 3675240ed1SBrian Somers struct pppTimer { 3775240ed1SBrian Somers int state; 383b0f8d2eSBrian Somers const char *name; 3975240ed1SBrian Somers u_long rest; /* Ticks to expire */ 4075240ed1SBrian Somers u_long load; /* Initial load value */ 41b6e82f33SBrian Somers void (*func)(void *); /* Function called when timer is expired */ 4275240ed1SBrian Somers void *arg; /* Argument passed to timeout function */ 4375240ed1SBrian Somers struct pppTimer *next; /* Link to next timer */ 4475240ed1SBrian Somers struct pppTimer *enext; /* Link to next expired timer */ 4575240ed1SBrian Somers }; 4675240ed1SBrian Somers 4775240ed1SBrian Somers #define TIMER_STOPPED 0 4875240ed1SBrian Somers #define TIMER_RUNNING 1 4975240ed1SBrian Somers #define TIMER_EXPIRED 2 5075240ed1SBrian Somers 51b6217683SBrian Somers struct prompt; 526eaa6ac5SBrian Somers 53dd7e2610SBrian Somers extern void timer_Start(struct pppTimer *); 54dd7e2610SBrian Somers extern void timer_Stop(struct pppTimer *); 557e778f13SBrian Somers extern void timer_InitService(int); 56dd7e2610SBrian Somers extern void timer_TermService(void); 57dd7e2610SBrian Somers extern void timer_Show(int LogLevel, struct prompt *); 58