include/protocols/timed.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright 1998 Sun Microsystems, Inc.  All rights reserved.
  24  * Use is subject to license terms.
  25  */
  26
  27 /*      Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T     */
  28 /*        All Rights Reserved   */
  29
  30 /*
  31  * Portions of this source code were derived from Berkeley 4.3 BSD
  32  * under license from the Regents of the University of California.
  33  */
  34
  35 /*
  36  * Time Synchronization Protocol
  37  */
  38
  39 #ifndef _PROTOCOLS_TIMED_H
  40 #define _PROTOCOLS_TIMED_H
  41
  42 #pragma ident   "%Z%%M% %I%     %E% SMI"
  43
  44 #ifdef  __cplusplus
  45 extern "C" {
  46 #endif
  47
  48 #define TSPVERSION      1
  49 #define ANYADDR         NULL
  50
  51 struct tsp {
  52         uchar_t tsp_type;
  53         uchar_t tsp_vers;
  54         short   tsp_seq;
  55         struct timeval tsp_time;
  56         char tsp_name[MAXHOSTNAMELEN];
  57 };
  58
  59 /*
  60  * Command types.
  61  */
  62 #define TSP_ANY                 0       /* match any types */
  63 #define TSP_ADJTIME             1       /* send adjtime */
  64 #define TSP_ACK                 2       /* generic acknowledgement */
  65 #define TSP_MASTERREQ           3       /* ask for master's name */
  66 #define TSP_MASTERACK           4       /* acknowledge master request */
  67 #define TSP_SETTIME             5       /* send network time */
  68 #define TSP_MASTERUP            6       /* inform slaves that master is up */
  69 #define TSP_SLAVEUP             7       /* slave is up but not polled */
  70 #define TSP_ELECTION            8       /* advance candidature for master */
  71 #define TSP_ACCEPT              9       /* support candidature of master */
  72 #define TSP_REFUSE              10      /* reject candidature of master */
  73 #define TSP_CONFLICT            11      /* two or more masters present */
  74 #define TSP_RESOLVE             12      /* masters' conflict resolution */
  75 #define TSP_QUIT                13      /* reject candidature if master is up */
  76 #define TSP_DATE                14      /* reset the time (date command) */
  77 #define TSP_DATEREQ             15      /* remote request to reset the time */
  78 #define TSP_DATEACK             16      /* acknowledge time setting  */
  79 #define TSP_TRACEON             17      /* turn tracing on */
  80 #define TSP_TRACEOFF            18      /* turn tracing off */
  81 #define TSP_MSITE               19      /* find out master's site */
  82 #define TSP_MSITEREQ            20      /* remote master's site request */
  83 #define TSP_TEST                21      /* for testing election algo */
  84
  85 #define TSPTYPENUMBER           22
  86
  87 #ifdef TSPTYPES
  88 char *tsptype[TSPTYPENUMBER] =
  89         {"ANY", "ADJTIME", "ACK", "MASTERREQ", "MASTERACK", "SETTIME",
  90         "MASTERUP", "SLAVEUP", "ELECTION", "ACCEPT", "REFUSE", "CONFLICT",
  91         "RESOLVE", "QUIT", "DATE", "DATEREQ", "DATEACK", "TRACEON",
  92         "TRACEOFF", "MSITE", "MSITEREQ", "TEST"};
  93 #endif
  94
  95 #ifdef  __cplusplus
  96 }
  97 #endif
  98
  99 #endif /* _PROTOCOLS_TIMED_H */