178189Sbrian/*- 278189Sbrian * Copyright (c) 1996 - 2001 Brian Somers <brian@Awfulhak.org> 378189Sbrian * based on work by Toshiharu OHNO <tony-o@iij.ad.jp> 478189Sbrian * Internet Initiative Japan, Inc (IIJ) 578189Sbrian * All rights reserved. 630715Sbrian * 778189Sbrian * Redistribution and use in source and binary forms, with or without 878189Sbrian * modification, are permitted provided that the following conditions 978189Sbrian * are met: 1078189Sbrian * 1. Redistributions of source code must retain the above copyright 1178189Sbrian * notice, this list of conditions and the following disclaimer. 1278189Sbrian * 2. Redistributions in binary form must reproduce the above copyright 1378189Sbrian * notice, this list of conditions and the following disclaimer in the 1478189Sbrian * documentation and/or other materials provided with the distribution. 1530715Sbrian * 1678189Sbrian * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1778189Sbrian * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1878189Sbrian * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1978189Sbrian * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 2078189Sbrian * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2178189Sbrian * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2278189Sbrian * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2378189Sbrian * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2478189Sbrian * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2578189Sbrian * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2678189Sbrian * SUCH DAMAGE. 2730715Sbrian * 2850479Speter * $FreeBSD: releng/11.0/usr.sbin/ppp/timer.h 78189 2001-06-13 21:52:19Z brian $ 2930715Sbrian */ 3030715Sbrian 3136285Sbrian#define TICKUNIT 100000 /* usec's per Unit */ 3236285Sbrian#define SECTICKS (1000000/TICKUNIT) /* Units per second */ 3330715Sbrian 3430715Sbrianstruct pppTimer { 3530715Sbrian int state; 3636285Sbrian const char *name; 3730715Sbrian u_long rest; /* Ticks to expire */ 3830715Sbrian u_long load; /* Initial load value */ 3931343Sbrian void (*func)(void *); /* Function called when timer is expired */ 4030715Sbrian void *arg; /* Argument passed to timeout function */ 4130715Sbrian struct pppTimer *next; /* Link to next timer */ 4230715Sbrian struct pppTimer *enext; /* Link to next expired timer */ 4330715Sbrian}; 4430715Sbrian 4530715Sbrian#define TIMER_STOPPED 0 4630715Sbrian#define TIMER_RUNNING 1 4730715Sbrian#define TIMER_EXPIRED 2 4830715Sbrian 4936285Sbrianstruct prompt; 5030733Sbrian 5136285Sbrianextern void timer_Start(struct pppTimer *); 5236285Sbrianextern void timer_Stop(struct pppTimer *); 5341799Sbrianextern void timer_InitService(int); 5436285Sbrianextern void timer_TermService(void); 5536285Sbrianextern void timer_Show(int LogLevel, struct prompt *); 56