1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3 * 4 * Copyright (c) 1996 - 2001 Brian Somers <brian@Awfulhak.org> 5 * based on work by Toshiharu OHNO <tony-o@iij.ad.jp> 6 * Internet Initiative Japan, Inc (IIJ) 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 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28 * SUCH DAMAGE. 29 * 30 * $FreeBSD$ 31 */ 32 33 #define TICKUNIT 100000 /* usec's per Unit */ 34 #define SECTICKS (1000000/TICKUNIT) /* Units per second */ 35 36 struct pppTimer { 37 int state; 38 const char *name; 39 u_long rest; /* Ticks to expire */ 40 u_long load; /* Initial load value */ 41 void (*func)(void *); /* Function called when timer is expired */ 42 void *arg; /* Argument passed to timeout function */ 43 struct pppTimer *next; /* Link to next timer */ 44 struct pppTimer *enext; /* Link to next expired timer */ 45 }; 46 47 #define TIMER_STOPPED 0 48 #define TIMER_RUNNING 1 49 #define TIMER_EXPIRED 2 50 51 struct prompt; 52 53 extern void timer_Start(struct pppTimer *); 54 extern void timer_Stop(struct pppTimer *); 55 extern void timer_InitService(int); 56 extern void timer_TermService(void); 57 extern void timer_Show(int LogLevel, struct prompt *); 58