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1/* $OpenBSD: timed.h,v 1.4 2015/01/16 00:27:00 deraadt Exp $ */
2/* $NetBSD: timed.h,v 1.5 1996/04/09 20:40:32 cgd Exp $ */
3
4/*
5 * Copyright (c) 1983 Regents of the University of California.
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. Neither the name of the University nor the names of its contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
31 *
32 * @(#)timed.h 1.10 (Berkeley) 4/3/91
33 */
34
35#ifndef _TIMED_H_
36#define _TIMED_H_
37
38/*
39 * Time Synchronization Protocol
40 */
41
42#define TSPVERSION 1
43#define ANYADDR NULL
44
45struct tsp {
46 u_int8_t tsp_type;
47 u_int8_t tsp_vers;
48 u_int16_t tsp_seq;
49 union {
50 struct {
51 int32_t tv_sec;
52 int32_t tv_usec;
53 } tspu_time;
54 char tspu_hopcnt;
55 } tsp_u;
56 char tsp_name[256];
57};
58
59#define tsp_time tsp_u.tspu_time
60#define tsp_hopcnt tsp_u.tspu_hopcnt
61
62/*
63 * Command types.
64 */
65#define TSP_ANY 0 /* match any types */
66#define TSP_ADJTIME 1 /* send adjtime */
67#define TSP_ACK 2 /* generic acknowledgement */
68#define TSP_MASTERREQ 3 /* ask for master's name */
69#define TSP_MASTERACK 4 /* acknowledge master request */
70#define TSP_SETTIME 5 /* send network time */
71#define TSP_MASTERUP 6 /* inform slaves that master is up */
72#define TSP_SLAVEUP 7 /* slave is up but not polled */
73#define TSP_ELECTION 8 /* advance candidature for master */
74#define TSP_ACCEPT 9 /* support candidature of master */
75#define TSP_REFUSE 10 /* reject candidature of master */
76#define TSP_CONFLICT 11 /* two or more masters present */
77#define TSP_RESOLVE 12 /* masters' conflict resolution */
78#define TSP_QUIT 13 /* reject candidature if master is up */
79#define TSP_DATE 14 /* reset the time (date command) */
80#define TSP_DATEREQ 15 /* remote request to reset the time */
81#define TSP_DATEACK 16 /* acknowledge time setting */
82#define TSP_TRACEON 17 /* turn tracing on */
83#define TSP_TRACEOFF 18 /* turn tracing off */
84#define TSP_MSITE 19 /* find out master's site */
85#define TSP_MSITEREQ 20 /* remote master's site request */
86#define TSP_TEST 21 /* for testing election algo */
87#define TSP_SETDATE 22 /* New from date command */
88#define TSP_SETDATEREQ 23 /* New remote for above */
89#define TSP_LOOP 24 /* loop detection packet */
90
91#define TSPTYPENUMBER 25
92
93#ifdef TSPTYPES
94char *tsptype[TSPTYPENUMBER] =
95 { "ANY", "ADJTIME", "ACK", "MASTERREQ", "MASTERACK", "SETTIME", "MASTERUP",
96 "SLAVEUP", "ELECTION", "ACCEPT", "REFUSE", "CONFLICT", "RESOLVE", "QUIT",
97 "DATE", "DATEREQ", "DATEACK", "TRACEON", "TRACEOFF", "MSITE", "MSITEREQ",
98 "TEST", "SETDATE", "SETDATEREQ", "LOOP" };
99#endif
100
101#endif /* !_TIMED_H_ */