diff options
Diffstat (limited to 'sysdeps/s390/nptl/pthread_spin_unlock.c')
| -rw-r--r-- | sysdeps/s390/nptl/pthread_spin_unlock.c | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/sysdeps/s390/nptl/pthread_spin_unlock.c b/sysdeps/s390/nptl/pthread_spin_unlock.c deleted file mode 100644 index 54e7378..0000000 --- a/sysdeps/s390/nptl/pthread_spin_unlock.c +++ /dev/null @@ -1,32 +0,0 @@ -/* Copyright (C) 2003-2017 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003. - - 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/>. */ - -/* Ugly hack to avoid the declaration of pthread_spin_init. */ -#define pthread_spin_init pthread_spin_init_XXX -#include "pthreadP.h" -#undef pthread_spin_init - -int -pthread_spin_unlock (pthread_spinlock_t *lock) -{ - __asm__ __volatile__ (" xc %O0(4,%R0),%0\n" - " bcr 15,0" - : "=Q" (*lock) : "m" (*lock) : "cc" ); - return 0; -} -strong_alias (pthread_spin_unlock, pthread_spin_init) |