X-Git-Url: https://git.saurik.com/apple/libc.git/blobdiff_plain/9385eb3d10ebe5eb398c52040ec3dbfba9b0cdcf..HEAD:/fbsdcompat/spinlock.h

diff --git a/fbsdcompat/spinlock.h b/fbsdcompat/spinlock.h
index 791d952..b3417ce 100644
--- a/fbsdcompat/spinlock.h
+++ b/fbsdcompat/spinlock.h
@@ -3,8 +3,6 @@
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
- * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
- * 
  * This file contains Original Code and/or Modifications of Original Code
  * as defined in and that are subject to the Apple Public Source License
  * Version 2.0 (the 'License'). You may not use this file except in
@@ -62,20 +60,20 @@
 #ifndef _SPINLOCK_H_
 #define _SPINLOCK_H_
 #ifdef __APPLE__
-#include <pthread_spinlock.h>
+#include <os/lock.h>
 
-typedef pthread_lock_t spinlock_t;
+typedef os_unfair_lock spinlock_t;
 
-#define	_SPINLOCK_INITIALIZER	LOCK_INITIALIZER
+#define	_SPINLOCK_INITIALIZER	OS_UNFAIR_LOCK_INIT
 
 #define	_SPINLOCK(_lck)							\
     do {								\
-	_DO_SPINLOCK_LOCK(_lck);					\
+	os_unfair_lock_lock(_lck);					\
     } while (0)
 
 #define _SPINUNLOCK(_lck)						\
     do {								\
-	_DO_SPINLOCK_UNLOCK(_lck);					\
+	os_unfair_lock_unlock(_lck);					\
     } while (0)
 
 #else /* ! __APPLE__ */