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-
+
-
+
-
+
-
+
-
+
-
+
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}
}
return 0;
}
int
of_condition_wait(of_condition_t *condition, of_mutex_t *mutex)
of_condition_wait(of_condition_t *condition, OFPlainMutex *mutex)
{
int error;
DWORD status;
if ((error = of_mutex_unlock(mutex)) != 0)
if ((error = OFPlainMutexUnlock(mutex)) != 0)
return error;
of_atomic_int_inc(&condition->count);
status = WaitForSingleObject(condition->event, INFINITE);
of_atomic_int_dec(&condition->count);
switch (status) {
case WAIT_OBJECT_0:
return of_mutex_lock(mutex);
return OFPlainMutexLock(mutex);
case WAIT_FAILED:
switch (GetLastError()) {
case ERROR_INVALID_HANDLE:
return EINVAL;
default:
OF_ENSURE(0);
}
default:
OF_ENSURE(0);
}
}
int
of_condition_timed_wait(of_condition_t *condition, of_mutex_t *mutex,
of_condition_timed_wait(of_condition_t *condition, OFPlainMutex *mutex,
OFTimeInterval timeout)
{
int error;
DWORD status;
if ((error = of_mutex_unlock(mutex)) != 0)
if ((error = OFPlainMutexUnlock(mutex)) != 0)
return error;
of_atomic_int_inc(&condition->count);
status = WaitForSingleObject(condition->event, timeout * 1000);
of_atomic_int_dec(&condition->count);
switch (status) {
case WAIT_OBJECT_0:
return of_mutex_lock(mutex);
return OFPlainMutexLock(mutex);
case WAIT_TIMEOUT:
return ETIMEDOUT;
case WAIT_FAILED:
switch (GetLastError()) {
case ERROR_INVALID_HANDLE:
return EINVAL;
default:
|