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Make event_pending() threadsafe.

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(Commit message by Nick)
This commit is contained in:
Simon Liu 2012-06-15 01:01:05 +08:00 committed by Nick Mathewson
parent 117e3273dc
commit be7a95c629
1 changed files with 3 additions and 0 deletions
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3
event.c
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@ -1846,6 +1846,7 @@ event_pending(const struct event *ev, short event, struct timeval *tv)
{ {
int flags = 0; int flags = 0;
EVBASE_ACQUIRE_LOCK(ev->ev_base, th_base_lock);
_event_debug_assert_is_setup(ev); _event_debug_assert_is_setup(ev);
if (ev->ev_flags & EVLIST_INSERTED) if (ev->ev_flags & EVLIST_INSERTED)
@ -1869,6 +1870,8 @@ event_pending(const struct event *ev, short event, struct timeval *tv)
#endif #endif
} }
EVBASE_RELEASE_LOCK(ev->ev_base, th_base_lock);
return (flags & event); return (flags & event);
} }