1 /* 2 * Copyright (c) 1983, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * %sccs.include.redist.c% 6 * 7 * @(#)timed.h 8.1 (Berkeley) 06/02/93 8 */ 9 10 #ifndef _TIMED_H_ 11 #define _TIMED_H_ 12 13 /* 14 * Time Synchronization Protocol 15 */ 16 17 #define TSPVERSION 1 18 #define ANYADDR NULL 19 20 struct tsp { 21 u_char tsp_type; 22 u_char tsp_vers; 23 u_short tsp_seq; 24 union { 25 struct timeval tspu_time; 26 char tspu_hopcnt; 27 } tsp_u; 28 char tsp_name[MAXHOSTNAMELEN]; 29 }; 30 31 #define tsp_time tsp_u.tspu_time 32 #define tsp_hopcnt tsp_u.tspu_hopcnt 33 34 /* 35 * Command types. 36 */ 37 #define TSP_ANY 0 /* match any types */ 38 #define TSP_ADJTIME 1 /* send adjtime */ 39 #define TSP_ACK 2 /* generic acknowledgement */ 40 #define TSP_MASTERREQ 3 /* ask for master's name */ 41 #define TSP_MASTERACK 4 /* acknowledge master request */ 42 #define TSP_SETTIME 5 /* send network time */ 43 #define TSP_MASTERUP 6 /* inform slaves that master is up */ 44 #define TSP_SLAVEUP 7 /* slave is up but not polled */ 45 #define TSP_ELECTION 8 /* advance candidature for master */ 46 #define TSP_ACCEPT 9 /* support candidature of master */ 47 #define TSP_REFUSE 10 /* reject candidature of master */ 48 #define TSP_CONFLICT 11 /* two or more masters present */ 49 #define TSP_RESOLVE 12 /* masters' conflict resolution */ 50 #define TSP_QUIT 13 /* reject candidature if master is up */ 51 #define TSP_DATE 14 /* reset the time (date command) */ 52 #define TSP_DATEREQ 15 /* remote request to reset the time */ 53 #define TSP_DATEACK 16 /* acknowledge time setting */ 54 #define TSP_TRACEON 17 /* turn tracing on */ 55 #define TSP_TRACEOFF 18 /* turn tracing off */ 56 #define TSP_MSITE 19 /* find out master's site */ 57 #define TSP_MSITEREQ 20 /* remote master's site request */ 58 #define TSP_TEST 21 /* for testing election algo */ 59 #define TSP_SETDATE 22 /* New from date command */ 60 #define TSP_SETDATEREQ 23 /* New remote for above */ 61 #define TSP_LOOP 24 /* loop detection packet */ 62 63 #define TSPTYPENUMBER 25 64 65 #ifdef TSPTYPES 66 char *tsptype[TSPTYPENUMBER] = 67 { "ANY", "ADJTIME", "ACK", "MASTERREQ", "MASTERACK", "SETTIME", "MASTERUP", 68 "SLAVEUP", "ELECTION", "ACCEPT", "REFUSE", "CONFLICT", "RESOLVE", "QUIT", 69 "DATE", "DATEREQ", "DATEACK", "TRACEON", "TRACEOFF", "MSITE", "MSITEREQ", 70 "TEST", "SETDATE", "SETDATEREQ", "LOOP" }; 71 #endif 72 73 #endif /* !_TIMED_H_ */ 74