sem_close man page on MacOSX

sem_close man page on MacOSX

Man page or keyword search:
man Server 23457 pages
apropos Keyword Search (all sections)
Output format

SEM_CLOSE(2)		    BSD System Calls Manual		  SEM_CLOSE(2)

NAME
     sem_close — close a named semaphore

SYNOPSIS
     #include <semaphore.h>

     int
     sem_close(sem_t *sem);

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

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

ERRORS
     sem_close() succeeds unless:

     [EINVAL]		sem is not a valid semaphore descriptor.

SEE ALSO
     sem_init(2), sem_open(2), sem_unlink(2), semctl(2), semget(2), semop(2)

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

Darwin				 June 8, 2000				Darwin

[top]

List of man pages available for MacOSX

Copyright (c) for man pages and the logo by the respective OS vendor.

For those who want to learn more, the polarhome community provides shell access and support.

[legal] [privacy] [GNU] [policy] [cookies] [netiquette] [sponsors] [FAQ]

Polarhome, production since 1999.
Member of Polarhome portal.
Based on Fawad Halim's script.
....................................................................

Vote for polarhome