[apple/xnu.git] / bsd / include / protocols / timed.h

/*
 * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * The contents of this file constitute Original Code as defined in and
 * are subject to the Apple Public Source License Version 1.1 (the
 * "License").  You may not use this file except in compliance with the
 * License.  Please obtain a copy of the License at
 * http://www.apple.com/publicsource and read it before using this file.
 * 
 * This Original Code and all software distributed under the License are
 * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
 * License for the specific language governing rights and limitations
 * under the License.
 * 
 * @APPLE_LICENSE_HEADER_END@
 */
/*
 * Copyright (c) 1983, 1993
 *	The Regents of the University of California.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 * 3. All advertising materials mentioning features or use of this software
 *    must display the following acknowledgement:
 *	This product includes software developed by the University of
 *	California, Berkeley and its contributors.
 * 4. Neither the name of the University nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 *	@(#)timed.h	8.1 (Berkeley) 6/2/93
 */

#ifndef	_TIMED_H_
#define	_TIMED_H_

/*
 * Time Synchronization Protocol
 */

#define	TSPVERSION	1
#define ANYADDR 	NULL

struct tsp {
	u_char	tsp_type;
	u_char	tsp_vers;
	u_short	tsp_seq;
	union {
		struct timeval tspu_time;
		char tspu_hopcnt;
	} tsp_u;
	char tsp_name[MAXHOSTNAMELEN];
};

#define	tsp_time	tsp_u.tspu_time
#define	tsp_hopcnt	tsp_u.tspu_hopcnt
 
/*
 * Command types.
 */
#define	TSP_ANY			0	/* match any types */
#define	TSP_ADJTIME		1	/* send adjtime */
#define	TSP_ACK			2	/* generic acknowledgement */
#define	TSP_MASTERREQ		3	/* ask for master's name */ 
#define	TSP_MASTERACK		4	/* acknowledge master request */
#define	TSP_SETTIME		5	/* send network time */
#define	TSP_MASTERUP		6	/* inform slaves that master is up */
#define	TSP_SLAVEUP		7	/* slave is up but not polled */
#define	TSP_ELECTION		8	/* advance candidature for master */
#define	TSP_ACCEPT		9	/* support candidature of master */
#define	TSP_REFUSE		10	/* reject candidature of master */
#define	TSP_CONFLICT		11	/* two or more masters present */
#define	TSP_RESOLVE		12	/* masters' conflict resolution */
#define	TSP_QUIT		13	/* reject candidature if master is up */
#define	TSP_DATE		14	/* reset the time (date command) */
#define	TSP_DATEREQ		15	/* remote request to reset the time */
#define	TSP_DATEACK		16	/* acknowledge time setting  */
#define	TSP_TRACEON		17	/* turn tracing on */
#define	TSP_TRACEOFF		18	/* turn tracing off */
#define	TSP_MSITE		19	/* find out master's site */
#define	TSP_MSITEREQ		20	/* remote master's site request */
#define	TSP_TEST		21	/* for testing election algo */
#define	TSP_SETDATE		22	/* New from date command */
#define	TSP_SETDATEREQ		23	/* New remote for above */
#define	TSP_LOOP		24	/* loop detection packet */

#define	TSPTYPENUMBER		25

#ifdef TSPTYPES
char *tsptype[TSPTYPENUMBER] =
  { "ANY", "ADJTIME", "ACK", "MASTERREQ", "MASTERACK", "SETTIME", "MASTERUP", 
  "SLAVEUP", "ELECTION", "ACCEPT", "REFUSE", "CONFLICT", "RESOLVE", "QUIT", 
  "DATE", "DATEREQ", "DATEACK", "TRACEON", "TRACEOFF", "MSITE", "MSITEREQ",
  "TEST", "SETDATE", "SETDATEREQ", "LOOP" };
#endif

#endif /* !_TIMED_H_ */
Commit	Line	Data
1c79356b A	1	/*
	2	* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
	3	*
	4	* @APPLE_LICENSE_HEADER_START@
	5	*
	6	* The contents of this file constitute Original Code as defined in and
	7	* are subject to the Apple Public Source License Version 1.1 (the
	8	* "License"). You may not use this file except in compliance with the
	9	* License. Please obtain a copy of the License at
	10	* http://www.apple.com/publicsource and read it before using this file.
	11	*
	12	* This Original Code and all software distributed under the License are
	13	* distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
	14	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
	15	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
	16	* FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
	17	* License for the specific language governing rights and limitations
	18	* under the License.
	19	*
	20	* @APPLE_LICENSE_HEADER_END@
	21	*/
	22	/*
	23	* Copyright (c) 1983, 1993
	24	* The Regents of the University of California. All rights reserved.
	25	*
	26	* Redistribution and use in source and binary forms, with or without
	27	* modification, are permitted provided that the following conditions
	28	* are met:
	29	* 1. Redistributions of source code must retain the above copyright
	30	* notice, this list of conditions and the following disclaimer.
	31	* 2. Redistributions in binary form must reproduce the above copyright
	32	* notice, this list of conditions and the following disclaimer in the
	33	* documentation and/or other materials provided with the distribution.
	34	* 3. All advertising materials mentioning features or use of this software
	35	* must display the following acknowledgement:
	36	* This product includes software developed by the University of
	37	* California, Berkeley and its contributors.
	38	* 4. Neither the name of the University nor the names of its contributors
	39	* may be used to endorse or promote products derived from this software
	40	* without specific prior written permission.
	41	*
	42	* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
	43	* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	44	* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	45	* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
	46	* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	47	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
	48	* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
	49	* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	50	* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
	51	* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
	52	* SUCH DAMAGE.
	53	*
	54	* @(#)timed.h 8.1 (Berkeley) 6/2/93
	55	*/
	56
	57	#ifndef _TIMED_H_
	58	#define _TIMED_H_
	59
	60	/*
	61	* Time Synchronization Protocol
	62	*/
	63
	64	#define TSPVERSION 1
65	#define ANYADDR NULL
66
67	struct tsp {
68	u_char tsp_type;
69	u_char tsp_vers;
70	u_short tsp_seq;
71	union {
72	struct timeval tspu_time;
73	char tspu_hopcnt;
74	} tsp_u;
75	char tsp_name[MAXHOSTNAMELEN];
76	};
77
78	#define tsp_time tsp_u.tspu_time
79	#define tsp_hopcnt tsp_u.tspu_hopcnt
80
81	/*
82	* Command types.
83	*/
84	#define TSP_ANY 0 /* match any types */
85	#define TSP_ADJTIME 1 /* send adjtime */
86	#define TSP_ACK 2 /* generic acknowledgement */
87	#define TSP_MASTERREQ 3 /* ask for master's name */
88	#define TSP_MASTERACK 4 /* acknowledge master request */
89	#define TSP_SETTIME 5 /* send network time */
90	#define TSP_MASTERUP 6 /* inform slaves that master is up */
91	#define TSP_SLAVEUP 7 /* slave is up but not polled */
92	#define TSP_ELECTION 8 /* advance candidature for master */
93	#define TSP_ACCEPT 9 /* support candidature of master */
94	#define TSP_REFUSE 10 /* reject candidature of master */
95	#define TSP_CONFLICT 11 /* two or more masters present */
96	#define TSP_RESOLVE 12 /* masters' conflict resolution */
97	#define TSP_QUIT 13 /* reject candidature if master is up */
98	#define TSP_DATE 14 /* reset the time (date command) */
99	#define TSP_DATEREQ 15 /* remote request to reset the time */
100	#define TSP_DATEACK 16 /* acknowledge time setting */
101	#define TSP_TRACEON 17 /* turn tracing on */
102	#define TSP_TRACEOFF 18 /* turn tracing off */
103	#define TSP_MSITE 19 /* find out master's site */
104	#define TSP_MSITEREQ 20 /* remote master's site request */
105	#define TSP_TEST 21 /* for testing election algo */
106	#define TSP_SETDATE 22 /* New from date command */
107	#define TSP_SETDATEREQ 23 /* New remote for above */
108	#define TSP_LOOP 24 /* loop detection packet */
109
110	#define TSPTYPENUMBER 25
111
112	#ifdef TSPTYPES
113	char *tsptype[TSPTYPENUMBER] =
114	{ "ANY", "ADJTIME", "ACK", "MASTERREQ", "MASTERACK", "SETTIME", "MASTERUP",
115	"SLAVEUP", "ELECTION", "ACCEPT", "REFUSE", "CONFLICT", "RESOLVE", "QUIT",
116	"DATE", "DATEREQ", "DATEACK", "TRACEON", "TRACEOFF", "MSITE", "MSITEREQ",
117	"TEST", "SETDATE", "SETDATEREQ", "LOOP" };
118	#endif
119
120	#endif /* !_TIMED_H_ */