xnu-792.18.15.tar.gz

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

diff --git a/bsd/sys/lock.h b/bsd/sys/lock.h
index bbbec5fd856ad01a004a8516bafd2a38eb0742ab..813bd4395e09d08f4ccb90ddf3e1c67b7f85c216 100644 (file)
--- a/bsd/sys/lock.h
+++ b/bsd/sys/lock.h
@@ -1,14 +1,19 @@
 /*
  * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_OSREFERENCE_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.
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ * 
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ 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
@@ -18,7 +23,7 @@
  * Please see the License for the specific language governing rights and
  * limitations under the License.
  * 
- * @APPLE_LICENSE_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /* Copyright (c) 1995, 1997 Apple Computer, Inc. All Rights Reserved */
 /* 
@@ -71,13 +76,6 @@
 
 #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 +104,6 @@ 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 +117,6 @@ 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