108 lines
3.9 KiB
C
108 lines
3.9 KiB
C
#ifndef __PROTOCOLS_TIMED_H__
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#define __PROTOCOLS_TIMED_H__
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ident "$Revision: 1.7 $"
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/*
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*
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* Copyright 1992, Silicon Graphics, Inc.
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* All Rights Reserved.
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*
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* This is UNPUBLISHED PROPRIETARY SOURCE CODE of Silicon Graphics, Inc.;
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* the contents of this file may not be disclosed to third parties, copied or
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* duplicated in any form, in whole or in part, without the prior written
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* permission of Silicon Graphics, Inc.
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*
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* RESTRICTED RIGHTS LEGEND:
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* Use, duplication or disclosure by the Government is subject to restrictions
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* as set forth in subdivision (c)(1)(ii) of the Rights in Technical Data
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* and Computer Software clause at DFARS 252.227-7013, and/or in similar or
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* successor clauses in the FAR, DOD or NASA FAR Supplement. Unpublished -
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* rights reserved under the Copyright Laws of the United States.
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*/
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/*
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* Copyright (c) 1983 Regents of the University of California.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms are permitted
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* provided that: (1) source distributions retain this entire copyright
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* notice and comment, and (2) distributions including binaries display
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* the following acknowledgement: ``This product includes software
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* developed by the University of California, Berkeley and its contributors''
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* in the documentation or other materials provided with the distribution
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* and in all advertising materials mentioning features or use of this
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* software. Neither the name of the University nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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*
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* @(#)timed.h 1.9 (Berkeley) 6/1/90
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*/
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/*
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* Time Synchronization Protocol
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*/
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#define TSPVERSION 1
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#define ANYADDR 0
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struct tsp {
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u_char tsp_type;
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u_char tsp_vers;
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u_short tsp_seq;
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union {
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struct timeval tspu_time;
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char tspu_hopcnt;
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} tsp_u;
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char tsp_name[MAXHOSTNAMELEN];
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};
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#define tsp_time tsp_u.tspu_time
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#define tsp_hopcnt tsp_u.tspu_hopcnt
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/*
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* Command types.
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*/
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#define TSP_ANY 0 /* match any types */
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#define TSP_ADJTIME 1 /* send adjtime */
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#define TSP_ACK 2 /* generic acknowledgement */
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#define TSP_MASTERREQ 3 /* ask for master's name */
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#define TSP_MASTERACK 4 /* acknowledge master request */
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#define TSP_SETTIME 5 /* send network time */
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#define TSP_MASTERUP 6 /* inform slaves that master is up */
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#define TSP_SLAVEUP 7 /* slave is up but not polled */
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#define TSP_ELECTION 8 /* advance candidature for master */
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#define TSP_ACCEPT 9 /* support candidature of master */
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#define TSP_REFUSE 10 /* reject candidature of master */
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#define TSP_CONFLICT 11 /* two or more masters present */
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#define TSP_RESOLVE 12 /* masters' conflict resolution */
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#define TSP_QUIT 13 /* reject candidature if master is up */
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#define TSP_DATE 14 /* reset the time (date command) */
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#define TSP_DATEREQ 15 /* remote request to reset the time */
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#define TSP_DATEACK 16 /* acknowledge time setting */
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#define TSP_TRACEON 17 /* turn tracing on */
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#define TSP_TRACEOFF 18 /* turn tracing off */
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#define TSP_MSITE 19 /* find out master's site */
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#define TSP_MSITEREQ 20 /* remote master's site request */
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#define TSP_TEST 21 /* for testing election algo */
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#define TSP_SETDATE 22 /* New from date command */
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#define TSP_SETDATEREQ 23 /* New remote for above */
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#define TSP_LOOP 24 /* loop detection packet */
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#define TSPTYPENUMBER 25
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#ifdef TSPTYPES
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char *tsptype[TSPTYPENUMBER] =
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{ "ANY", "ADJTIME", "ACK", "MASTERREQ", "MASTERACK", "SETTIME", "MASTERUP",
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"SLAVEUP", "ELECTION", "ACCEPT", "REFUSE", "CONFLICT", "RESOLVE", "QUIT",
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"DATE", "DATEREQ", "DATEACK", "TRACEON", "TRACEOFF", "MSITE", "MSITEREQ",
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"TEST", "SETDATE", "SETDATEREQ", "LOOP" };
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* !__PROTOCOLS_TIMED_H__ */
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