timed.h 3.8 KB

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  1. /*
  2. * Copyright (c) 1983, 1993
  3. * The Regents of the University of California. All rights reserved.
  4. *
  5. * Redistribution and use in source and binary forms, with or without
  6. * modification, are permitted provided that the following conditions
  7. * are met:
  8. * 1. Redistributions of source code must retain the above copyright
  9. * notice, this list of conditions and the following disclaimer.
  10. * 2. Redistributions in binary form must reproduce the above copyright
  11. * notice, this list of conditions and the following disclaimer in the
  12. * documentation and/or other materials provided with the distribution.
  13. * 4. Neither the name of the University nor the names of its contributors
  14. * may be used to endorse or promote products derived from this software
  15. * without specific prior written permission.
  16. *
  17. * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  18. * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  19. * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  20. * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  21. * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  22. * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  23. * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  24. * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  25. * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  26. * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  27. * SUCH DAMAGE.
  28. *
  29. * @(#)timed.h 8.1 (Berkeley) 6/2/93
  30. */
  31. #ifndef _PROTOCOLS_TIMED_H
  32. #define _PROTOCOLS_TIMED_H 1
  33. #include <features.h>
  34. #ifdef __UCLIBC_HAS_RPC__
  35. #include <rpc/types.h>
  36. #endif
  37. /*
  38. * Time Synchronization Protocol
  39. */
  40. #define TSPVERSION 1
  41. #define ANYADDR NULL
  42. struct tsp {
  43. u_char tsp_type;
  44. u_char tsp_vers;
  45. u_short tsp_seq;
  46. union {
  47. struct timeval tspu_time;
  48. char tspu_hopcnt;
  49. } tsp_u;
  50. char tsp_name[MAXHOSTNAMELEN];
  51. };
  52. #define tsp_time tsp_u.tspu_time
  53. #define tsp_hopcnt tsp_u.tspu_hopcnt
  54. /*
  55. * Command types.
  56. */
  57. #define TSP_ANY 0 /* match any types */
  58. #define TSP_ADJTIME 1 /* send adjtime */
  59. #define TSP_ACK 2 /* generic acknowledgement */
  60. #define TSP_MASTERREQ 3 /* ask for master's name */
  61. #define TSP_MASTERACK 4 /* acknowledge master request */
  62. #define TSP_SETTIME 5 /* send network time */
  63. #define TSP_MASTERUP 6 /* inform slaves that master is up */
  64. #define TSP_SLAVEUP 7 /* slave is up but not polled */
  65. #define TSP_ELECTION 8 /* advance candidature for master */
  66. #define TSP_ACCEPT 9 /* support candidature of master */
  67. #define TSP_REFUSE 10 /* reject candidature of master */
  68. #define TSP_CONFLICT 11 /* two or more masters present */
  69. #define TSP_RESOLVE 12 /* masters' conflict resolution */
  70. #define TSP_QUIT 13 /* reject candidature if master is up */
  71. #define TSP_DATE 14 /* reset the time (date command) */
  72. #define TSP_DATEREQ 15 /* remote request to reset the time */
  73. #define TSP_DATEACK 16 /* acknowledge time setting */
  74. #define TSP_TRACEON 17 /* turn tracing on */
  75. #define TSP_TRACEOFF 18 /* turn tracing off */
  76. #define TSP_MSITE 19 /* find out master's site */
  77. #define TSP_MSITEREQ 20 /* remote master's site request */
  78. #define TSP_TEST 21 /* for testing election algo */
  79. #define TSP_SETDATE 22 /* New from date command */
  80. #define TSP_SETDATEREQ 23 /* New remote for above */
  81. #define TSP_LOOP 24 /* loop detection packet */
  82. #define TSPTYPENUMBER 25
  83. #ifdef TSPTYPES
  84. char *tsptype[TSPTYPENUMBER] =
  85. { "ANY", "ADJTIME", "ACK", "MASTERREQ", "MASTERACK", "SETTIME", "MASTERUP",
  86. "SLAVEUP", "ELECTION", "ACCEPT", "REFUSE", "CONFLICT", "RESOLVE", "QUIT",
  87. "DATE", "DATEREQ", "DATEACK", "TRACEON", "TRACEOFF", "MSITE", "MSITEREQ",
  88. "TEST", "SETDATE", "SETDATEREQ", "LOOP" };
  89. #endif
  90. #endif /* protocols/timed.h */