diff options
Diffstat (limited to 'libpthread/nptl/pthread_barrier_init.c')
-rw-r--r-- | libpthread/nptl/pthread_barrier_init.c | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/libpthread/nptl/pthread_barrier_init.c b/libpthread/nptl/pthread_barrier_init.c deleted file mode 100644 index 19e82fa38..000000000 --- a/libpthread/nptl/pthread_barrier_init.c +++ /dev/null @@ -1,57 +0,0 @@ -/* 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 <errno.h> -#include "pthreadP.h" -#include <lowlevellock.h> - - -int -pthread_barrier_init (barrier, attr, count) - pthread_barrier_t *barrier; - const pthread_barrierattr_t *attr; - unsigned int count; -{ - struct pthread_barrier *ibarrier; - - if (__builtin_expect (count == 0, 0)) - return EINVAL; - - if (attr != NULL) - { - struct pthread_barrierattr *iattr; - - iattr = (struct pthread_barrierattr *) attr; - - if (iattr->pshared != PTHREAD_PROCESS_PRIVATE - && __builtin_expect (iattr->pshared != PTHREAD_PROCESS_SHARED, 0)) - /* Invalid attribute. */ - return EINVAL; - } - - ibarrier = (struct pthread_barrier *) barrier; - - /* Initialize the individual fields. */ - ibarrier->lock = LLL_LOCK_INITIALIZER; - ibarrier->left = count; - ibarrier->init_count = count; - ibarrier->curr_event = 0; - - return 0; -} |