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Diffstat (limited to 'nptl/semaphoreP.h')
| -rw-r--r-- | nptl/semaphoreP.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/nptl/semaphoreP.h b/nptl/semaphoreP.h new file mode 100644 index 0000000000..0d3f6e53a0 --- /dev/null +++ b/nptl/semaphoreP.h @@ -0,0 +1,46 @@ +/* Copyright (C) 2002 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include "pthreadP.h" + +/* Mount point of the shared memory filesystem. */ +struct mountpoint_info +{ + char *dir; + size_t dirlen; +}; + + +/* Variables used in multiple interfaces. */ +extern struct mountpoint_info mountpoint attribute_hidden; + +extern pthread_once_t __namedsem_once attribute_hidden; + + +/* Initializer for mountpoint. */ +extern void __where_is_shmfs (void) attribute_hidden; + + +/* Prototypes of functions with multiple interfaces. */ +extern int __new_sem_init (sem_t *sem, int pshared, unsigned int value); +extern int __new_sem_destroy (sem_t *sem); +extern int __new_sem_post (sem_t *sem); +extern int __new_sem_wait (sem_t *sem); +extern int __new_sem_trywait (sem_t *sem); +extern int __new_sem_getvalue (sem_t *sem, int *sval); |