94 lines
2.3 KiB
Plaintext
94 lines
2.3 KiB
Plaintext
/* @(#)sm_inter.x 1.3 88/05/26 4.0NFSSRC SMI */
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/*
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* Copyright (c) 1988 by Sun Microsystems, Inc.
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* @(#) from SUN 1.9
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*/
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const SM_STATDIR = "/var/statmon";
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const SM_CUR = "sm";
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/*
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* Status monitor protocol specification
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*/
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const SM_MAXSTRLEN = 1024;
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struct sm_name {
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string mon_name<SM_MAXSTRLEN>;
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};
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struct my_id {
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string my_name<SM_MAXSTRLEN>; /* name of the site iniates the monitoring request*/
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int my_prog; /* rpc program # of the requesting process */
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int my_vers; /* rpc version # of the requesting process */
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int my_proc; /* rpc procedure # of the requesting process */
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};
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struct mon_id {
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string mon_name<SM_MAXSTRLEN>; /* name of the site to be monitored */
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struct my_id my_id;
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};
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const SM_PRIVLEN = 16;
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struct mon{
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struct mon_id mon_id;
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opaque priv[SM_PRIVLEN]; /* private information to store at monitor for requesting process */
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};
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/*
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* state # of status monitor monitonically increases each time
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* status of the site changes:
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* an even number (>= 0) indicates the site is down and
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* an odd number (> 0) indicates the site is up;
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*/
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struct sm_stat {
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int state; /* state # of status monitor */
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};
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enum res {
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stat_succ = 0, /* status monitor agrees to monitor */
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stat_fail = 1 /* status monitor cannot monitor */
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};
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struct sm_stat_res {
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res res_stat;
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int state;
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};
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/*
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* structure of the status message sent back by the status monitor
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* when monitor site status changes
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*/
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struct status {
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string mon_name<SM_MAXSTRLEN>;
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int state;
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opaque priv[SM_PRIVLEN]; /* stored private information */
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};
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program SM_PROG {
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version SM_VERS {
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/* res_stat = stat_succ if status monitor agrees to monitor */
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/* res_stat = stat_fail if status monitor cannot monitor */
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/* if res_stat == stat_succ, state = state number of site sm_name */
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struct sm_stat_res SM_STAT(struct sm_name) = 1;
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/* res_stat = stat_succ if status monitor agrees to monitor */
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/* res_stat = stat_fail if status monitor cannot monitor */
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/* stat consists of state number of local site */
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struct sm_stat_res SM_MON(struct mon) = 2;
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/* stat consists of state number of local site */
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struct sm_stat SM_UNMON(struct mon_id) = 3;
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/* stat consists of state number of local site */
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struct sm_stat SM_UNMON_ALL(struct my_id) = 4;
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void SM_SIMU_CRASH(void) = 5;
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} = 1;
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} = 100024;
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