1 files changed, 0 insertions, 41 deletions
diff --git a/lib/libc_r/arch/vax/_atomic_lock.c b/lib/libc_r/arch/vax/_atomic_lock.c
deleted file mode 100644
index b85f55e744f..00000000000
--- a/lib/libc_r/arch/vax/_atomic_lock.c
+++ /dev/null
@@ -1,41 +0,0 @@
-/*	$OpenBSD: _atomic_lock.c,v 1.3 2002/11/01 20:14:59 miod Exp $	*/
-
-/*
- * Atomic lock for vax
- */
-
-#include "spinlock.h"
-
-int
-_atomic_lock(volatile _spinlock_lock_t *lock)
-{
-	_spinlock_lock_t old;
-
-	/*
-	 * The Branch on Bit Set and Set Interlocked instruction
-	 * sets a given bit in a register or a memory location, as an
-	 * atomic, interlocked operation.
-	 * If the bit was set, execution continues at the branch
-	 * location.
-	 *
-	 * For more details, please refer to the Vax Architecture
-	 * Reference Manual, chapter 3 (Instructions), section
-	 * ``Control instructions''.
-	 */
-	__asm__ (
-		"movl	$1, %1\n"	/* _SPINLOCK_LOCKED */
-		"bbssi	$0, %0, 1f\n"
-		"movl	$0, %1\n"	/* _SPINLOCK_UNLOCKED */
-		"1:	\n"
-		: "=m" (*lock), "=r" (old) : "0" (*lock)
-	);
-
-	return (old != _SPINLOCK_UNLOCKED);
-}
-
-int
-_atomic_is_locked(volatile _spinlock_lock_t *lock)
-{
-
-	return (*lock != _SPINLOCK_UNLOCKED);
-}