diff options
Diffstat (limited to 'sysdeps/s390/nptl/pthread_spin_lock.c')
| -rw-r--r-- | sysdeps/s390/nptl/pthread_spin_lock.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/sysdeps/s390/nptl/pthread_spin_lock.c b/sysdeps/s390/nptl/pthread_spin_lock.c index b255b38975..def6a24275 100644 --- a/sysdeps/s390/nptl/pthread_spin_lock.c +++ b/sysdeps/s390/nptl/pthread_spin_lock.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2003-2015 Free Software Foundation, Inc. +/* Copyright (C) 2003-2016 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003. @@ -19,15 +19,14 @@ #include "pthreadP.h" int -pthread_spin_lock (lock) - pthread_spinlock_t *lock; +pthread_spin_lock (pthread_spinlock_t *lock) { int oldval; - __asm __volatile ("0: lhi %0,0\n" - " cs %0,%2,%1\n" - " jl 0b" - : "=&d" (oldval), "=Q" (*lock) - : "d" (1), "m" (*lock) : "cc" ); + __asm__ __volatile__ ("0: lhi %0,0\n" + " cs %0,%2,%1\n" + " jl 0b" + : "=&d" (oldval), "=Q" (*lock) + : "d" (1), "m" (*lock) : "cc" ); return 0; } |