status_t release_sem(int handle, int count)
{
Semaphore *sem = static_cast<Semaphore*>(GetResource(handle, OBJ_SEMAPHORE));
if (sem == 0)
return E_BAD_HANDLE;
sem->Release(count);
sem->ReleaseRef();
return E_NO_ERROR;
}
status_t acquire_sem(int handle, bigtime_t timeout)
{
Semaphore *sem = static_cast<Semaphore*>(GetResource(handle, OBJ_SEMAPHORE));
if (sem == 0)
return E_BAD_HANDLE;
status_t ret = sem->Wait(timeout);
sem->ReleaseRef();
return ret;
}
