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Diffstat (limited to 'libpthread/include/semaphore.h')
| -rw-r--r-- | libpthread/include/semaphore.h | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/libpthread/include/semaphore.h b/libpthread/include/semaphore.h deleted file mode 100644 index 657e796e..00000000 --- a/libpthread/include/semaphore.h +++ /dev/null @@ -1,69 +0,0 @@ -/* Copyright (C) 2005, 2007 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#ifndef _SEMAPHORE_H -#define _SEMAPHORE_H 1 - -#include <features.h> - -__BEGIN_DECLS - -#include <bits/semaphore.h> - -#define SEM_FAILED ((void *) 0) - -typedef struct __semaphore sem_t; - -/* Initialize semaphore *SEM with value VALUE. */ -extern int sem_init (sem_t *sem, int pshared, unsigned value); - -/* Destroy semaphore *SEM created with sem_init. */ -extern int sem_destroy (sem_t *sem); - -/* Store the value of semaphore *SEM in *VALUE. */ -extern int sem_getvalue (sem_t *__restrict sem, int *__restrict value); - -/* Perform a down operation on semaphore *SEM. */ -extern int sem_wait (sem_t *sem); - -/* Perform a down operation on semaphore *SEM if it can be done so - without blocking. */ -extern int sem_trywait (sem_t *sem); - -#ifdef __USE_XOPEN2K -/* Perform a down operation on semaphore *SEM but don't wait longer - than TIMEOUT. */ -extern int sem_timedwait (sem_t *__restrict sem, - const struct timespec *__restrict timeout); -#endif - -/* Perform an up operation on semaphore *SEM. */ -extern int sem_post (sem_t *sem); - -/* Open a named semaphore. */ -extern sem_t *sem_open (const char *name, int open_flags, ...); - -/* Close a semaphore returned by sem_open. */ -extern int sem_close (sem_t *sem); - -/* Unlink a named semaphore. */ -extern int sem_unlink (const char *name); - -__END_DECLS - -#endif /* semaphore.h */ |
