|SEM_UNLINK(2)||System Calls Manual||SEM_UNLINK(2)|
remove a named semaphore
The named semaphore named name is removed.
If the semaphore is in use by other processes, then
name is immediately disassociated with the semaphore,
but the semaphore itself will not be removed until all references to it have
been closed. Subsequent calls to
using name will refer to or create a new semaphore
sem_unlink() succeeds unless:
sem_unlink() is specified in the POSIX
Realtime Extension (1003.1b-1993/1003.1i-1995).
|June 8, 2000||Darwin|