int ast_sched_add_variable(struct sched_context *con, int when, ast_sched_cb callback, void *data, int variable)
{
/*
* Schedule callback(data) to happen when ms into the future
*/
struct sched *tmp;
int res = -1;
DEBUG(ast_log(LOG_DEBUG, "ast_sched_add()\n"));
if (!when) {
ast_log(LOG_NOTICE, "Scheduled event in 0 ms?\n");
return -1;
}
ast_mutex_lock(&con->lock);
if ((tmp = sched_alloc(con))) {
tmp->id = con->eventcnt++;
tmp->callback = callback;
tmp->data = data;
tmp->resched = when;
tmp->variable = variable;
tmp->when = ast_tv(0, 0);
if (sched_settime(&tmp->when, when)) {
sched_release(con, tmp);
} else {
schedule(con, tmp);
res = tmp->id;
}
}
#ifdef DUMP_SCHEDULER
/* Dump contents of the context while we have the lock so nothing gets screwed up by accident. */
ast_sched_dump(con);
#endif
ast_mutex_unlock(&con->lock);
return res;
}
int cw_sched_add_variable(struct sched_context *con, int when, cw_sched_cb callback, void *data, int variable)
{
/*
* Schedule callback(data) to happen when ms into the future
*/
struct sched *tmp;
int res = -1;
#ifdef DEBUG_SCHED
DEBUG_LOG(cw_log(LOG_DEBUG, "cw_sched_add_variable()\n"));
#endif
cw_mutex_lock(&con->lock);
if ((tmp = sched_alloc(con))) {
if ((tmp->id = con->eventcnt++) < 0)
tmp->id = con->eventcnt = 0;
tmp->callback = callback;
tmp->data = data;
tmp->resched = when;
tmp->variable = variable;
tmp->when = cw_tvadd(cw_tvnow(), cw_samp2tv(when, 1000));
schedule(con, tmp);
res = tmp->id;
}
#ifdef DUMP_SCHEDULER
/* Dump contents of the context while we have the lock so nothing gets screwed up by accident. */
cw_sched_dump(con);
#endif
cw_mutex_unlock(&con->lock);
return res;
}
pbs_sched *
sched_recov_db(char *sname)
{
pbs_sched *ps;
pbs_db_sched_info_t dbsched;
pbs_db_obj_info_t obj;
pbs_db_conn_t *conn = (pbs_db_conn_t *) svr_db_conn;
obj.pbs_db_obj_type = PBS_DB_SCHED;
obj.pbs_db_un.pbs_db_sched = &dbsched;
ps = sched_alloc(sname); /* allocate & init sched structure space */
if (ps == NULL) {
log_err(-1, "sched_recov", "sched_alloc failed");
return NULL;
}
/* load sched */
dbsched.sched_name[sizeof(dbsched.sched_name) - 1] = '\0';
strncpy(dbsched.sched_name, sname, sizeof(dbsched.sched_name));
/* read in job fixed sub-structure */
if (pbs_db_load_obj(conn, &obj) != 0)
goto db_err;
if (db_to_svr_sched(ps, &dbsched) != 0)
goto db_err;
pbs_db_reset_obj(&obj);
/* all done recovering the sched */
return (ps);
db_err:
log_err(-1, "sched_recov", "read of scheddb failed");
if (ps)
free(ps);
return NULL;
}
