1/* 2 * Copyright (c) 2000, 2006 Apple Computer, Inc. All rights reserved. 3 * 4 * @APPLE_LICENSE_HEADER_START@ 5 * 6 * This file contains Original Code and/or Modifications of Original Code 7 * as defined in and that are subject to the Apple Public Source License 8 * Version 2.0 (the 'License'). You may not use this file except in 9 * compliance with the License. Please obtain a copy of the License at 10 * http://www.opensource.apple.com/apsl/ and read it before using this 11 * file. 12 * 13 * The Original Code and all software distributed under the License are 14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 18 * Please see the License for the specific language governing rights and 19 * limitations under the License. 20 * 21 * @APPLE_LICENSE_HEADER_END@ 22 */ 23/* 24 * Copyright (c) 1983, 1993 25 * The Regents of the University of California. All rights reserved. 26 * 27 * Redistribution and use in source and binary forms, with or without 28 * modification, are permitted provided that the following conditions 29 * are met: 30 * 1. Redistributions of source code must retain the above copyright 31 * notice, this list of conditions and the following disclaimer. 32 * 2. Redistributions in binary form must reproduce the above copyright 33 * notice, this list of conditions and the following disclaimer in the 34 * documentation and/or other materials provided with the distribution. 35 * 3. All advertising materials mentioning features or use of this software 36 * must display the following acknowledgement: 37 * This product includes software developed by the University of 38 * California, Berkeley and its contributors. 39 * 4. Neither the name of the University nor the names of its contributors 40 * may be used to endorse or promote products derived from this software 41 * without specific prior written permission. 42 * 43 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 44 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 45 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 46 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 47 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 48 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 49 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 50 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 51 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 52 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 53 * SUCH DAMAGE. 54 * 55 * @(#)timed.h 8.1 (Berkeley) 6/2/93 56 */ 57 58#ifndef _TIMED_H_ 59#define _TIMED_H_ 60 61/* 62 * Time Synchronization Protocol 63 */ 64 65#define TSPVERSION 1 66#define ANYADDR NULL 67 68#ifdef __LP64__ 69#include <sys/_types.h> 70#include <sys/_types/_timeval32.h> 71#endif /* __LP64__ */ 72 73struct tsp { 74 unsigned char tsp_type; 75 unsigned char tsp_vers; 76 unsigned short tsp_seq; 77 union { 78#ifdef __LP64__ 79 struct timeval32 tspu_time; 80#else /* !__LP64__ */ 81 struct timeval tspu_time; 82#endif /* __LP64__ */ 83 char tspu_hopcnt; 84 } tsp_u; 85 char tsp_name[MAXHOSTNAMELEN]; 86}; 87 88#define tsp_time tsp_u.tspu_time 89#define tsp_hopcnt tsp_u.tspu_hopcnt 90 91/* 92 * Command types. 93 */ 94#define TSP_ANY 0 /* match any types */ 95#define TSP_ADJTIME 1 /* send adjtime */ 96#define TSP_ACK 2 /* generic acknowledgement */ 97#define TSP_MASTERREQ 3 /* ask for master's name */ 98#define TSP_MASTERACK 4 /* acknowledge master request */ 99#define TSP_SETTIME 5 /* send network time */ 100#define TSP_MASTERUP 6 /* inform slaves that master is up */ 101#define TSP_SLAVEUP 7 /* slave is up but not polled */ 102#define TSP_ELECTION 8 /* advance candidature for master */ 103#define TSP_ACCEPT 9 /* support candidature of master */ 104#define TSP_REFUSE 10 /* reject candidature of master */ 105#define TSP_CONFLICT 11 /* two or more masters present */ 106#define TSP_RESOLVE 12 /* masters' conflict resolution */ 107#define TSP_QUIT 13 /* reject candidature if master is up */ 108#define TSP_DATE 14 /* reset the time (date command) */ 109#define TSP_DATEREQ 15 /* remote request to reset the time */ 110#define TSP_DATEACK 16 /* acknowledge time setting */ 111#define TSP_TRACEON 17 /* turn tracing on */ 112#define TSP_TRACEOFF 18 /* turn tracing off */ 113#define TSP_MSITE 19 /* find out master's site */ 114#define TSP_MSITEREQ 20 /* remote master's site request */ 115#define TSP_TEST 21 /* for testing election algo */ 116#define TSP_SETDATE 22 /* New from date command */ 117#define TSP_SETDATEREQ 23 /* New remote for above */ 118#define TSP_LOOP 24 /* loop detection packet */ 119 120#define TSPTYPENUMBER 25 121 122#ifdef TSPTYPES 123char *tsptype[TSPTYPENUMBER] = 124 { "ANY", "ADJTIME", "ACK", "MASTERREQ", "MASTERACK", "SETTIME", "MASTERUP", 125 "SLAVEUP", "ELECTION", "ACCEPT", "REFUSE", "CONFLICT", "RESOLVE", "QUIT", 126 "DATE", "DATEREQ", "DATEACK", "TRACEON", "TRACEOFF", "MSITE", "MSITEREQ", 127 "TEST", "SETDATE", "SETDATEREQ", "LOOP" }; 128#endif 129 130#endif /* !_TIMED_H_ */ 131