diff options
Diffstat (limited to 'sysdeps/sparc/sparc32/sem_init.c')
| -rw-r--r-- | sysdeps/sparc/sparc32/sem_init.c | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/sysdeps/sparc/sparc32/sem_init.c b/sysdeps/sparc/sparc32/sem_init.c deleted file mode 100644 index ae49ec573b..0000000000 --- a/sysdeps/sparc/sparc32/sem_init.c +++ /dev/null @@ -1,85 +0,0 @@ -/* Copyright (C) 2002-2016 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, see - <http://www.gnu.org/licenses/>. */ - -#include <errno.h> -#include <semaphore.h> -#include <shlib-compat.h> -#include "semaphoreP.h" -#include <futex-internal.h> - - -int -__new_sem_init (sem_t *sem, int pshared, unsigned int value) -{ - /* Parameter sanity check. */ - if (__glibc_unlikely (value > SEM_VALUE_MAX)) - { - __set_errno (EINVAL); - return -1; - } - - pshared = pshared != 0 ? PTHREAD_PROCESS_SHARED : PTHREAD_PROCESS_PRIVATE; - int err = futex_supports_pshared (pshared); - if (err != 0) - { - __set_errno (err); - return -1; - } - - /* Map to the internal type. */ - struct new_sem *isem = (struct new_sem *) sem; - - /* Use the values the caller provided. */ - isem->value = value << SEM_VALUE_SHIFT; - isem->pad = 0; - isem->nwaiters = 0; - - isem->private = (pshared == PTHREAD_PROCESS_PRIVATE - ? FUTEX_PRIVATE : FUTEX_SHARED); - - return 0; -} -versioned_symbol (libpthread, __new_sem_init, sem_init, GLIBC_2_1); - - - -#if SHLIB_COMPAT(libpthread, GLIBC_2_0, GLIBC_2_1) -int -attribute_compat_text_section -__old_sem_init (sem_t *sem, int pshared, unsigned int value) -{ - /* Parameter sanity check. */ - if (__glibc_unlikely (value > SEM_VALUE_MAX)) - { - __set_errno (EINVAL); - return -1; - } - - /* Map to the internal type. */ - struct old_sem *isem = (struct old_sem *) sem; - - /* Use the value the user provided. */ - isem->value = value; - - /* We cannot store the PSHARED attribute. So we always use the - operations needed for shared semaphores. */ - - return 0; -} -compat_symbol (libpthread, __old_sem_init, sem_init, GLIBC_2_0); -#endif |