xnu-1228.15.4.tar.gz

[apple/xnu.git] / bsd / dev / chud / chud_bsd_callback.c

diff --git a/bsd/dev/chud/chud_bsd_callback.c b/bsd/dev/chud/chud_bsd_callback.c
index bc2f004221f3e71f0ef178b213e091397d6b689c..bfb0aeb617ffbcf589adec81832d3a686507cfb4 100644 (file)
--- a/bsd/dev/chud/chud_bsd_callback.c
+++ b/bsd/dev/chud/chud_bsd_callback.c
@@ -1,23 +1,29 @@
 /*
- * Copyright (c) 2003-2005 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2003-2006 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
- *
- * 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.
- *
- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * @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. 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,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * 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@
+ * 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_OSREFERENCE_LICENSE_HEADER_END@
  */
 
 #include <stdint.h>
@@ -26,7 +32,7 @@
 
 #include <sys/syscall.h>
 #include <sys/types.h> /* u_int */
-#include <sys/proc.h> /* struct proc */
+#include <sys/proc.h> /* proc_t */
 #include <sys/systm.h> /* struct sysent */
 #include <sys/sysproto.h>
 
@@ -84,13 +90,9 @@ static chudxnu_syscall_callback_func_t syscall_callback_fn = NULL;
 kern_return_t chudxnu_syscall_callback_enter(chudxnu_syscall_callback_func_t func);
 kern_return_t chudxnu_syscall_callback_cancel(void);
 
-int chud(p, uap, retval)
-     struct proc *p;
-     struct chud_args *uap;
-     register_t *retval;
+int
+chud(__unused proc_t p, struct chud_args *uap, register_t *retval)
 {
-#pragma unused (p)
-
     chudxnu_syscall_callback_func_t fn = syscall_callback_fn;
     
        if(!fn) {
@@ -102,15 +104,15 @@ int chud(p, uap, retval)
        return 0;
 }
 
-__private_extern__
-kern_return_t chudxnu_syscall_callback_enter(chudxnu_syscall_callback_func_t func)
+__private_extern__ kern_return_t 
+chudxnu_syscall_callback_enter(chudxnu_syscall_callback_func_t func)
 {
        syscall_callback_fn = func;
     return KERN_SUCCESS;
 }
 
-__private_extern__
-kern_return_t chudxnu_syscall_callback_cancel(void)
+__private_extern__ kern_return_t
+chudxnu_syscall_callback_cancel(void)
 {
        syscall_callback_fn = NULL;
     return KERN_SUCCESS;