xnu-792.25.20.tar.gz

[apple/xnu.git] / bsd / sys / lock.h

diff --git a/bsd/sys/lock.h b/bsd/sys/lock.h
index bbbec5fd856ad01a004a8516bafd2a38eb0742ab..ec098b61a897e998fd1fae8f87a91655a6bde4b9 100644 (file)
--- a/bsd/sys/lock.h
+++ b/bsd/sys/lock.h
@@ -3,20 +3,19 @@
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
- * 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
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
+ * The contents of this file constitute Original Code as defined in and
+ * are subject to the Apple Public Source License Version 1.1 (the
+ * "License").  You may not use this file except in compliance with the
+ * License.  Please obtain a copy of the License at
+ * http://www.apple.com/publicsource and read it before using this file.
  * 
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * This Original Code and all software distributed under the License are
+ * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
+ * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
+ * License for the specific language governing rights and limitations
+ * under the License.
  * 
  * @APPLE_LICENSE_HEADER_END@
  */
@@ -71,13 +70,6 @@
 
 #include <kern/locks.h>
 
-
-#if defined(thread_sleep_simple_lock)
-#undef thread_sleep_simple_lock
-#endif
-#define thread_sleep_simple_lock(l, e, i) thread_sleep_funnel((e), (i))
-
-
 #endif /* KERNEL */
 
 #ifdef BSD_KERNEL_PRIVATE
@@ -106,10 +98,6 @@ struct lock__bsd__ {
  * WARNING - keep in sync with lock__bsd__
  */
 
-#if __DARWIN_ALIGN_NATURAL
-#pragma options align=natural
-#endif
-
 struct user_lock__bsd__ {
        user_addr_t     lk_interlock[10];   /* lock on remaining fields */
        u_int           lk_flags;                       /* see below */
@@ -123,10 +111,6 @@ struct user_lock__bsd__ {
        user_addr_t     lk_lockthread;          /* thread which acquired excl lock */
 };
 
-#if __DARWIN_ALIGN_NATURAL
-#pragma options align=reset
-#endif
-
 /*
  * Lock request types:
  *   LK_SHARED - get one of many possible shared locks. If a process