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condition: removed cond_timedwait() and cond_signal_async()

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These methods are unused.
This commit is contained in:
Max Kellermann 2008-12-29 17:28:09 +01:00
parent 0d8ba194be
commit b5c5a6b4c7
2 changed files with 0 additions and 38 deletions
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22
src/condition.c
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@ -50,28 +50,6 @@ void cond_wait(struct condition *cond)
g_cond_wait(cond->cond, cond->mutex);
}
int cond_timedwait(struct condition *cond, const long sec)
{
GTimeVal t;
g_get_current_time(&t);
g_time_val_add(&t, sec * 1000000);
if (g_cond_timed_wait(cond->cond, cond->mutex, &t) == FALSE)
return ETIMEDOUT;
return 0;
}
int cond_signal_async(struct condition *cond)
{
if (g_mutex_trylock(cond->mutex) == FALSE) {
g_cond_signal(cond->cond);
g_mutex_unlock(cond->mutex);
return 0;
}
return EBUSY;
}
void cond_signal_sync(struct condition *cond)
{
g_cond_signal(cond->cond);

16
src/condition.h
View File

@ -46,22 +46,6 @@ void cond_leave(struct condition *cond);
*/
void cond_wait(struct condition *cond);
/**
* Wait for a condition with timeout
*
* @param sec number of seconds to wait for (subject to change)
*
* @return ETIMEDOUT if timed out, 0 if notification was received
*/
int cond_timedwait(struct condition *cond, const long sec);
/**
* Notify the thread there is a waiter. This function never blocks.
*
* @return EBUSY if it was unable to lock the mutex, 0 on success
*/
int cond_signal_async(struct condition *cond);
/**
* Notify the thread synchronously, i.e. wait until it can deliver
* the notification.