projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| af359dea C |
1 | /* @(#)sm_inter.x 2.2 88/08/01 4.0 RPCSRC */ |
| 2 | /* @(#)sm_inter.x 1.7 87/06/24 Copyr 1987 Sun Micro */ | |
| 3 | ||
| 4 | /* | |
| 5 | * Sun RPC is a product of Sun Microsystems, Inc. and is provided for | |
| 6 | * unrestricted use provided that this legend is included on all tape | |
| 7 | * media and as a part of the software program in whole or part. Users | |
| 8 | * may copy or modify Sun RPC without charge, but are not authorized | |
| 9 | * to license or distribute it to anyone else except as part of a product or | |
| 10 | * program developed by the user. | |
| 11 | * | |
| 12 | * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE | |
| 13 | * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR | |
| 14 | * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. | |
| 15 | * | |
| 16 | * Sun RPC is provided with no support and without any obligation on the | |
| 17 | * part of Sun Microsystems, Inc. to assist in its use, correction, | |
| 18 | * modification or enhancement. | |
| 19 | * | |
| 20 | * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE | |
| 21 | * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC | |
| 22 | * OR ANY PART THEREOF. | |
| 23 | * | |
| 24 | * In no event will Sun Microsystems, Inc. be liable for any lost revenue | |
| 25 | * or profits or other special, indirect and consequential damages, even if | |
| 26 | * Sun has been advised of the possibility of such damages. | |
| 27 | * | |
| 28 | * Sun Microsystems, Inc. | |
| 29 | * 2550 Garcia Avenue | |
| 30 | * Mountain View, California 94043 | |
| 31 | */ | |
| 32 | ||
| 33 | /* | |
| 34 | * Status monitor protocol specification | |
| 35 | * Copyright (C) 1986 Sun Microsystems, Inc. | |
| 36 | * | |
| 37 | */ | |
| 38 | ||
| 39 | ||
| 40 | program SM_PROG { | |
| 41 | version SM_VERS { | |
| 42 | /* res_stat = stat_succ if status monitor agrees to monitor */ | |
| 43 | /* res_stat = stat_fail if status monitor cannot monitor */ | |
| 44 | /* if res_stat == stat_succ, state = state number of site sm_name */ | |
| 45 | struct sm_stat_res SM_STAT(struct sm_name) = 1; | |
| 46 | ||
| 47 | /* res_stat = stat_succ if status monitor agrees to monitor */ | |
| 48 | /* res_stat = stat_fail if status monitor cannot monitor */ | |
| 49 | /* stat consists of state number of local site */ | |
| 50 | struct sm_stat_res SM_MON(struct mon) = 2; | |
| 51 | ||
| 52 | /* stat consists of state number of local site */ | |
| 53 | struct sm_stat SM_UNMON(struct mon_id) = 3; | |
| 54 | ||
| 55 | /* stat consists of state number of local site */ | |
| 56 | struct sm_stat SM_UNMON_ALL(struct my_id) = 4; | |
| 57 | ||
| 58 | void SM_SIMU_CRASH(void) = 5; | |
| 59 | ||
| 60 | } = 1; | |
| 61 | } = 100024; | |
| 62 | ||
| 63 | const SM_MAXSTRLEN = 1024; | |
| 64 | ||
| 65 | struct sm_name { | |
| 66 | string mon_name<SM_MAXSTRLEN>; | |
| 67 | }; | |
| 68 | ||
| 69 | struct my_id { | |
| 70 | string my_name<SM_MAXSTRLEN>; /* name of the site iniates the monitoring request*/ | |
| 71 | int my_prog; /* rpc program # of the requesting process */ | |
| 72 | int my_vers; /* rpc version # of the requesting process */ | |
| 73 | int my_proc; /* rpc procedure # of the requesting process */ | |
| 74 | }; | |
| 75 | ||
| 76 | struct mon_id { | |
| 77 | string mon_name<SM_MAXSTRLEN>; /* name of the site to be monitored */ | |
| 78 | struct my_id my_id; | |
| 79 | }; | |
| 80 | ||
| 81 | ||
| 82 | struct mon{ | |
| 83 | struct mon_id mon_id; | |
| 84 | opaque priv[16]; /* private information to store at monitor for requesting process */ | |
| 85 | }; | |
| 86 | ||
| 87 | ||
| 88 | /* | |
| 89 | * state # of status monitor monitonically increases each time | |
| 90 | * status of the site changes: | |
| 91 | * an even number (>= 0) indicates the site is down and | |
| 92 | * an odd number (> 0) indicates the site is up; | |
| 93 | */ | |
| 94 | struct sm_stat { | |
| 95 | int state; /* state # of status monitor */ | |
| 96 | }; | |
| 97 | ||
| 98 | enum res { | |
| 99 | stat_succ = 0, /* status monitor agrees to monitor */ | |
| 100 | stat_fail = 1 /* status monitor cannot monitor */ | |
| 101 | }; | |
| 102 | ||
| 103 | struct sm_stat_res { | |
| 104 | res res_stat; | |
| 105 | int state; | |
| 106 | }; | |
| 107 | ||
| 108 | /* | |
| 109 | * structure of the status message sent back by the status monitor | |
| 110 | * when monitor site status changes | |
| 111 | */ | |
| 112 | struct status { | |
| 113 | string mon_name<SM_MAXSTRLEN>; | |
| 114 | int state; | |
| 115 | opaque priv[16]; /* stored private information */ | |
| 116 | }; |