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author | Ulrich Drepper <drepper@redhat.com> | 2004-12-22 20:10:10 +0000 |
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committer | Ulrich Drepper <drepper@redhat.com> | 2004-12-22 20:10:10 +0000 |
commit | a334319f6530564d22e775935d9c91663623a1b4 (patch) | |
tree | b5877475619e4c938e98757d518bb1e9cbead751 /nptl/pthread_mutex_getprioceiling.c | |
parent | 0ecb606cb6cf65de1d9fc8a919bceb4be476c602 (diff) | |
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(CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.
Diffstat (limited to 'nptl/pthread_mutex_getprioceiling.c')
-rw-r--r-- | nptl/pthread_mutex_getprioceiling.c | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/nptl/pthread_mutex_getprioceiling.c b/nptl/pthread_mutex_getprioceiling.c deleted file mode 100644 index 1ce5eaebef..0000000000 --- a/nptl/pthread_mutex_getprioceiling.c +++ /dev/null @@ -1,38 +0,0 @@ -/* Get current priority ceiling of pthread_mutex_t. - Copyright (C) 2006 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Jakub Jelinek <jakub@redhat.com>, 2006. - - 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> - - -int -pthread_mutex_getprioceiling (mutex, prioceiling) - const pthread_mutex_t *mutex; - int *prioceiling; -{ - if (__builtin_expect ((mutex->__data.__kind - & PTHREAD_MUTEX_PRIO_PROTECT_NP) == 0, 0)) - return EINVAL; - - *prioceiling = (mutex->__data.__lock & PTHREAD_MUTEX_PRIO_CEILING_MASK) - >> PTHREAD_MUTEX_PRIO_CEILING_SHIFT; - - return 0; -} |