SEMCLOSE(2) BSD System Calls Manual SEMCLOSE(2)

NAME
     sseemmcclloossee - close a named semaphore

SYNOPSIS
     ##iinncclluuddee <>

     int
     sseemmcclloossee(semt *sem);

DESCRIPTION
     The system resources associated with the named semaphore referenced by
     sem are deallocated and the descriptor is invalidated.

     If successful, sseemmcclloossee() will return 0.  Otherwise, -1 is returned and
     errno is set.

EERRRROORRSS
     sseemmcclloossee() succeeds unless:

     [EINVAL]           sem is not a valid semaphore descriptor.

SEE ALSO
     seminit(2), semopen(2), semunlink(2), semctl(2), semget(2), semop(2)

HISTORY     sseemmcclloossee() is specified in the POSIX Realtime Extension
     (1003.1b-1993/1003.1i-1995).

Darwin                           June 8, 2000                           Darwin