xnu-4903.270.47.tar.gz

[apple/xnu.git] / osfmk / kern / spl.c

diff --git a/osfmk/kern/spl.c b/osfmk/kern/spl.c
index 9eeab1dd9cbb69b042438544b7568a579f5303e9..d2a26f3355b8605addadbfaf455c435227537b30 100644 (file)
--- a/osfmk/kern/spl.c
+++ b/osfmk/kern/spl.c
@@ -1,17 +1,20 @@
 /*
  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
- * 
- * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
- * 
+ * @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
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
@@ -19,37 +22,36 @@
  * 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.
- * 
- * @APPLE_LICENSE_HEADER_END@
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 #include <kern/thread.h>
-#include <kern/lock.h>
 #include <kern/spl.h>
 #include <machine/machine_routines.h>
 
 /*
- *  spl routines 
+ *  spl routines
  */
 
-__private_extern__ spl_t 
+__private_extern__ spl_t
 splhigh(
        void)
 {
-       return(ml_set_interrupts_enabled(FALSE));
+       return ml_set_interrupts_enabled(FALSE);
 }
 
 __private_extern__ spl_t
 splsched(
        void)
 {
-       return(ml_set_interrupts_enabled(FALSE));
+       return ml_set_interrupts_enabled(FALSE);
 }
 
 __private_extern__ spl_t
 splclock(
        void)
 {
-       return(ml_set_interrupts_enabled(FALSE));
+       return ml_set_interrupts_enabled(FALSE);
 }
 
 __private_extern__ void