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freetdm: handle timer id wrap-around

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This commit is contained in:
Moises Silva 2010-09-21 09:46:33 -04:00
parent b3f9bfcba5
commit baead3ddf0
1 changed files with 7 additions and 0 deletions

7
libs/freetdm/src/ftdm_sched.c

@ -325,6 +325,13 @@ FT_DECLARE(ftdm_status_t) ftdm_sched_timer(ftdm_sched_t *sched, const char *name
} }
newtimer->id = sched->currid; newtimer->id = sched->currid;
sched->currid++; sched->currid++;
if (!sched->currid) {
ftdm_log(FTDM_LOG_NOTICE, "Timer id wrap around for sched %s\n", sched->name);
/* we do not want currid to be zero since is an invalid id
* TODO: check that currid does not exists already in the context, it'd be insane
* though, having a timer to live all that time */
sched->currid++;
}
ftdm_set_string(newtimer->name, name); ftdm_set_string(newtimer->name, name);
newtimer->callback = callback; newtimer->callback = callback;