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/*        $NetBSD: timed.h,v 1.11 2008/02/16 07:30:15 matt Exp $        */
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/*
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 * Copyright (c) 1983, 1993
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 *        The Regents of the University of California.  All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 * 1. Redistributions of source code must retain the above copyright
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 *    notice, this list of conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright
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 *    notice, this list of conditions and the following disclaimer in the
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 *    documentation and/or other materials provided with the distribution.
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 * 3. Neither the name of the University nor the names of its contributors
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 *    may be used to endorse or promote products derived from this software
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 *    without specific prior written permission.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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 * SUCH DAMAGE.
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 *
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 *        @(#)timed.h        8.1 (Berkeley) 6/2/93
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 */
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#ifndef        _PROTOCOLS_TIMED_H_
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#define        _PROTOCOLS_TIMED_H_
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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         NULL
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struct tsp {
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        uint8_t tsp_type;
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        uint8_t tsp_vers;
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        uint16_t tsp_seq;
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        union {
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                struct {
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                        int32_t tv_sec;
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                        int32_t tv_usec;
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                } 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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const char * const 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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#endif /* !_PROTOCOLS_TIMED_H_ */