sem_remove Remove a semaphore &reftitle.description; boolsem_remove SysvSemaphoresemaphore sem_remove removes the given semaphore. After removing the semaphore, it is no longer accessible. &reftitle.parameters; semaphore A semaphore as returned by sem_get. &reftitle.returnvalues; &return.success; &reftitle.changelog; &Version; &Description; 8.0.0 semaphore expects a SysvSemaphore instance now; previously, a resource was expected. &reftitle.seealso; sem_get sem_release sem_acquire