NAME sem_close - close a named semaphore LIBRARY POSIX threads library ( libpthread , -lpthread ) SYNOPSIS #include ... sem_close(sem_t * sem ); DESCRIPTION sem_close () closes the…using the semaphore, it can use sem_close (3) to close the semaphore. When ... sem_wait (3). SEE ALSO sem_close (3), sem_destroy (3), sem_getvalue (3), semSTANDARDS POSIX.1-2008. HISTORY POSIX.1-2001. SEE ALSO sem_close (3), sem_getvalue (3), sem_postpresent. The following functions are present: sem_close () sem_destroy () sem_getvalue () sem_init () sem