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authorRoland McGrath <roland@gnu.org>2008-08-12 00:59:01 +0000
committerRoland McGrath <roland@gnu.org>2008-08-12 00:59:01 +0000
commitb5ec4f43cf6ea026b6db266ac845e5077c61cc62 (patch)
tree1cd41bc1b1d2c7250f1a664da0ae732b2504a1d8 /sysdeps/mach/i386
parent626f68ff24763a1eff58a69777462da90454e28b (diff)
2008-08-11 Aurelien Jarno <aurel32@debian.org>
* sysdeps/mach/i386/machine-lock.h (__spin_unlock, __spin_try_lock): Fix asm constraints.
Diffstat (limited to 'sysdeps/mach/i386')
-rw-r--r--sysdeps/mach/i386/machine-lock.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/sysdeps/mach/i386/machine-lock.h b/sysdeps/mach/i386/machine-lock.h
index ca87647254..33602f43a7 100644
--- a/sysdeps/mach/i386/machine-lock.h
+++ b/sysdeps/mach/i386/machine-lock.h
@@ -41,7 +41,7 @@ __spin_unlock (__spin_lock_t *__lock)
register int __unlocked;
__asm__ __volatile ("xchgl %0, %1"
: "=&r" (__unlocked), "=m" (*__lock) : "0" (0)
- : : "memory");
+ : "memory");
}
/* Try to lock LOCK; return nonzero if we locked it, zero if another has. */
@@ -52,7 +52,7 @@ __spin_try_lock (__spin_lock_t *__lock)
register int __locked;
__asm__ __volatile ("xchgl %0, %1"
: "=&r" (__locked), "=m" (*__lock) : "0" (1)
- : : "memory");
+ : "memory");
return !__locked;
}