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1.1 root 1: /*
2: * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
3: *
4: * @APPLE_LICENSE_HEADER_START@
5: *
6: * Portions Copyright (c) 1999 Apple Computer, Inc. All Rights
7: * Reserved. This file contains Original Code and/or Modifications of
8: * Original Code as defined in and that are subject to the Apple Public
9: * Source License Version 1.1 (the "License"). You may not use this file
10: * except in compliance with the License. Please obtain a copy of the
11: * License at http://www.apple.com/publicsource and read it before using
12: * this file.
13: *
14: * The Original Code and all software distributed under the License are
15: * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
16: * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
17: * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
18: * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
19: * License for the specific language governing rights and limitations
20: * under the License.
21: *
22: * @APPLE_LICENSE_HEADER_END@
23: */
24:
25: /*
26: * Copyright (c) 1983, 1993
27: * The Regents of the University of California. All rights reserved.
28: *
29: * Redistribution and use in source and binary forms, with or without
30: * modification, are permitted provided that the following conditions
31: * are met:
32: * 1. Redistributions of source code must retain the above copyright
33: * notice, this list of conditions and the following disclaimer.
34: * 2. Redistributions in binary form must reproduce the above copyright
35: * notice, this list of conditions and the following disclaimer in the
36: * documentation and/or other materials provided with the distribution.
37: * 3. All advertising materials mentioning features or use of this software
38: * must display the following acknowledgement:
39: * This product includes software developed by the University of
40: * California, Berkeley and its contributors.
41: * 4. Neither the name of the University nor the names of its contributors
42: * may be used to endorse or promote products derived from this software
43: * without specific prior written permission.
44: *
45: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
46: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
47: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
48: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
49: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
50: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
51: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
52: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
53: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
54: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
55: * SUCH DAMAGE.
56: *
57: * @(#)timed.h 8.1 (Berkeley) 6/2/93
58: */
59:
60: #ifndef _TIMED_H_
61: #define _TIMED_H_
62:
63: /*
64: * Time Synchronization Protocol
65: */
66:
67: #define TSPVERSION 1
68: #define ANYADDR NULL
69:
70: struct tsp {
71: u_char tsp_type;
72: u_char tsp_vers;
73: u_short tsp_seq;
74: union {
75: struct timeval tspu_time;
76: char tspu_hopcnt;
77: } tsp_u;
78: char tsp_name[MAXHOSTNAMELEN];
79: };
80:
81: #define tsp_time tsp_u.tspu_time
82: #define tsp_hopcnt tsp_u.tspu_hopcnt
83:
84: /*
85: * Command types.
86: */
87: #define TSP_ANY 0 /* match any types */
88: #define TSP_ADJTIME 1 /* send adjtime */
89: #define TSP_ACK 2 /* generic acknowledgement */
90: #define TSP_MASTERREQ 3 /* ask for master's name */
91: #define TSP_MASTERACK 4 /* acknowledge master request */
92: #define TSP_SETTIME 5 /* send network time */
93: #define TSP_MASTERUP 6 /* inform slaves that master is up */
94: #define TSP_SLAVEUP 7 /* slave is up but not polled */
95: #define TSP_ELECTION 8 /* advance candidature for master */
96: #define TSP_ACCEPT 9 /* support candidature of master */
97: #define TSP_REFUSE 10 /* reject candidature of master */
98: #define TSP_CONFLICT 11 /* two or more masters present */
99: #define TSP_RESOLVE 12 /* masters' conflict resolution */
100: #define TSP_QUIT 13 /* reject candidature if master is up */
101: #define TSP_DATE 14 /* reset the time (date command) */
102: #define TSP_DATEREQ 15 /* remote request to reset the time */
103: #define TSP_DATEACK 16 /* acknowledge time setting */
104: #define TSP_TRACEON 17 /* turn tracing on */
105: #define TSP_TRACEOFF 18 /* turn tracing off */
106: #define TSP_MSITE 19 /* find out master's site */
107: #define TSP_MSITEREQ 20 /* remote master's site request */
108: #define TSP_TEST 21 /* for testing election algo */
109: #define TSP_SETDATE 22 /* New from date command */
110: #define TSP_SETDATEREQ 23 /* New remote for above */
111: #define TSP_LOOP 24 /* loop detection packet */
112:
113: #define TSPTYPENUMBER 25
114:
115: #ifdef TSPTYPES
116: char *tsptype[TSPTYPENUMBER] =
117: { "ANY", "ADJTIME", "ACK", "MASTERREQ", "MASTERACK", "SETTIME", "MASTERUP",
118: "SLAVEUP", "ELECTION", "ACCEPT", "REFUSE", "CONFLICT", "RESOLVE", "QUIT",
119: "DATE", "DATEREQ", "DATEACK", "TRACEON", "TRACEOFF", "MSITE", "MSITEREQ",
120: "TEST", "SETDATE", "SETDATEREQ", "LOOP" };
121: #endif
122:
123: #endif /* !_TIMED_H_ */
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