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deps-libff: Add proper ff_timer_init error checks

master
kc5nra 2015-03-23 21:28:01 -05:00
parent e868af285e
commit f47b02df3f
1 changed files with 22 additions and 8 deletions
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30
deps/libff/libff/ff-timer.c vendored
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@ -77,20 +77,34 @@ static void *timer_thread(void *opaque)
bool ff_timer_init(struct ff_timer *timer, ff_timer_callback callback,
void *opaque)
{
int ret;
memset(timer, 0, sizeof(struct ff_timer));
timer->abort = false;
timer->callback = callback;
timer->opaque = opaque;
pthread_mutexattr_init(&timer->mutexattr);
pthread_mutexattr_settype(&timer->mutexattr, PTHREAD_MUTEX_RECURSIVE);
pthread_mutex_init(&timer->mutex, &timer->mutexattr);
pthread_cond_init(&timer->cond, NULL);
if (pthread_mutexattr_init(&timer->mutexattr) != 0)
goto fail;
if (pthread_mutexattr_settype(&timer->mutexattr,
PTHREAD_MUTEX_RECURSIVE))
goto fail1;
if (pthread_mutex_init(&timer->mutex, &timer->mutexattr) != 0)
goto fail1;
if (pthread_cond_init(&timer->cond, NULL) != 0)
goto fail2;
ret = pthread_create(&timer->timer_thread, NULL, timer_thread, timer);
return ret == 0;
if (pthread_create(&timer->timer_thread, NULL, timer_thread, timer) != 0)
goto fail3;
return true;
fail3:
pthread_cond_destroy(&timer->cond);
fail2:
pthread_mutex_destroy(&timer->mutex);
fail1:
pthread_mutexattr_destroy(&timer->mutexattr);
fail:
return false;
}
void ff_timer_free(struct ff_timer *timer)