diff options
Diffstat (limited to 'nptl/pthread_mutexattr_setrobust.c')
| -rw-r--r-- | nptl/pthread_mutexattr_setrobust.c | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/nptl/pthread_mutexattr_setrobust.c b/nptl/pthread_mutexattr_setrobust.c deleted file mode 100644 index a71085297a..0000000000 --- a/nptl/pthread_mutexattr_setrobust.c +++ /dev/null @@ -1,41 +0,0 @@ -/* Copyright (C) 2005-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@redhat.com>, 2005. - - 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 <pthreadP.h> - - -int -pthread_mutexattr_setrobust (pthread_mutexattr_t *attr, int robustness) -{ - if (robustness != PTHREAD_MUTEX_STALLED_NP - && __builtin_expect (robustness != PTHREAD_MUTEX_ROBUST_NP, 0)) - return EINVAL; - - struct pthread_mutexattr *iattr = (struct pthread_mutexattr *) attr; - - /* We use bit 30 to signal whether the mutex is going to be - robust or not. */ - if (robustness == PTHREAD_MUTEX_STALLED_NP) - iattr->mutexkind &= ~PTHREAD_MUTEXATTR_FLAG_ROBUST; - else - iattr->mutexkind |= PTHREAD_MUTEXATTR_FLAG_ROBUST; - - return 0; -} -weak_alias (pthread_mutexattr_setrobust, pthread_mutexattr_setrobust_np) |