1/* $FreeBSD: src/usr.sbin/timed/timed/extern.h,v 1.2 2007/11/07 10:53:41 kevlo Exp $ */ 2 3/*- 4 * Copyright (c) 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by the University of 18 * California, Berkeley and its contributors. 19 * 4. Neither the name of the University nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 * 35 * @(#)extern.h 8.1 (Berkeley) 6/6/93 36 */ 37 38struct hosttbl; 39struct netinfo; 40struct sockaddr_in; 41struct timeval; 42struct tsp; 43 44struct hosttbl *addmach(char *, struct sockaddr_in *, struct netinfo *); 45struct hosttbl *findhost(char *); 46struct hosttbl *remmach(struct hosttbl *); 47 48struct tsp *readmsg(int, 49 char *, struct timeval *, struct netinfo *); 50struct tsp *acksend(struct tsp *, 51 struct sockaddr_in *, char *, int, struct netinfo *, int); 52 53void addnetname(char *); 54void adj_msg_time(struct tsp *, struct timeval *); 55void bytehostorder(struct tsp *); 56void bytenetorder(struct tsp *); 57void byteorder(struct tsp *); 58long casual(long, long); 59int cksum(u_short *, int); 60void correct(long); 61char *date(void); 62void doquit(struct tsp *); 63int election(struct netinfo *); 64void get_goodgroup(int); 65int good_host_name(char *); 66void ignoreack(void); 67int in_cksum(u_short *, int); 68void lookformaster(struct netinfo *); 69void makeslave(struct netinfo *); 70int master(void); 71void masterack(void); 72void masterup(struct netinfo *); 73int measure(u_long, u_long, char *, struct sockaddr_in *, int); 74void msterup(struct netinfo *); 75void mstotvround(struct timeval *, long); 76long networkdelta(void); 77void newslave(struct tsp *); 78void print(struct tsp *, struct sockaddr_in *); 79void prthp(clock_t); 80void rmnetmachs(struct netinfo *); 81void setstatus(void); 82int slave(void); 83void slaveack(void); 84void spreadtime(void); 85void suppress(struct sockaddr_in *, char *, struct netinfo *); 86void synch(long); 87void timevaladd(struct timeval *, struct timeval *); 88void timevalsub(struct timeval *, struct timeval *, struct timeval *); 89void traceoff(char *); 90void traceon(void); 91void xmit(int, u_int, struct sockaddr_in *); 92