NAME sem_unlink - remove a named semaphore LIBRARY POSIX threads library ( libpthread , -lpthread ) SYNOPSIS #include ... sem_unlink(const char * name ); DESCRIPTION sem_unlink () …sem_getvalue (3), sem_post (3), sem_unlink (3), sem_wait (3), sem_overviewsem_open (3), sem_post (3), sem_unlink (3), sem_wait (3), sem_overview