--- xnu/xnu-12377.101.15/iokit/Families/IOSystemManagement/IOWatchDogTimer.cpp
+++ xnu/xnu-201/iokit/Families/IOSystemManagement/IOWatchDogTimer.cpp
@@ -1,29 +1,23 @@
 /*
  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
+ * @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. 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.
+ * 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.
  *
- * 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
+ * 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_OSREFERENCE_LICENSE_HEADER_END@
+ * @APPLE_LICENSE_HEADER_END@
  */
 
 #include <IOKit/IOUserClient.h>
@@ -33,10 +27,10 @@
 
 
 static IOReturn IOWatchDogTimerSleepHandler(void *target, void *refCon,
-    UInt32 messageType,
-    IOService *provider,
-    void *messageArgument,
-    vm_size_t argSize);
+					    UInt32 messageType,
+					    IOService *provider,
+					    void *messageArgument,
+					    vm_size_t argSize);
 
 
 #define kWatchDogEnabledProperty     "IOWatchDogEnabled"
@@ -46,87 +40,73 @@
 
 OSDefineMetaClassAndAbstractStructors(IOWatchDogTimer, IOService);
 
-OSMetaClassDefineReservedUnused(IOWatchDogTimer, 0);
-OSMetaClassDefineReservedUnused(IOWatchDogTimer, 1);
-OSMetaClassDefineReservedUnused(IOWatchDogTimer, 2);
-OSMetaClassDefineReservedUnused(IOWatchDogTimer, 3);
+OSMetaClassDefineReservedUnused(IOWatchDogTimer,  0);
+OSMetaClassDefineReservedUnused(IOWatchDogTimer,  1);
+OSMetaClassDefineReservedUnused(IOWatchDogTimer,  2);
+OSMetaClassDefineReservedUnused(IOWatchDogTimer,  3);
 
-bool
-IOWatchDogTimer::start(IOService *provider)
+bool IOWatchDogTimer::start(IOService *provider)
 {
-	if (!super::start(provider)) {
-		return false;
-	}
-
-	notifier = registerSleepWakeInterest(IOWatchDogTimerSleepHandler, this);
-	if (notifier == NULL) {
-		return false;
-	}
-
-	setProperty(kWatchDogEnabledProperty, kOSBooleanFalse);
-	setWatchDogTimer(0);
-
-	registerService();
-
-	return true;
+  if (!super::start(provider)) return false;
+  
+  notifier = registerSleepWakeInterest(IOWatchDogTimerSleepHandler, this);
+  if (notifier == 0) return false;
+  
+  setProperty(kWatchDogEnabledProperty, kOSBooleanFalse);
+  setWatchDogTimer(0);
+  
+  registerService();
+  
+  return true;
 }
 
-void
-IOWatchDogTimer::stop(IOService *provider)
+void IOWatchDogTimer::stop(IOService *provider)
 {
-	setWatchDogTimer(0);
-	notifier->remove();
+  setWatchDogTimer(0);
+  notifier->remove();
 }
 
-IOReturn
-IOWatchDogTimer::setProperties(OSObject *properties)
+IOReturn IOWatchDogTimer::setProperties(OSObject *properties)
 {
-	OSNumber *theNumber;
-	UInt32   theValue;
-	IOReturn result;
-
-	result = IOUserClient::clientHasPrivilege(current_task(),
-	    kIOClientPrivilegeAdministrator);
-	if (result != kIOReturnSuccess) {
-		return kIOReturnNotPrivileged;
-	}
-
-	theNumber = OSDynamicCast(OSNumber, properties);
-	if (theNumber == NULL) {
-		return kIOReturnBadArgument;
-	}
-
-	theValue = theNumber->unsigned32BitValue();
-	if (theValue == 0) {
-		setProperty(kWatchDogEnabledProperty, kOSBooleanFalse);
-	} else {
-		setProperty(kWatchDogEnabledProperty, kOSBooleanTrue);
-	}
-
-	setWatchDogTimer(theValue);
-
-	return kIOReturnSuccess;
+  OSNumber *theNumber;
+  UInt32   theValue;
+  IOReturn result;
+  
+  result = IOUserClient::clientHasPrivilege(current_task(),
+					    kIOClientPrivilegeAdministrator);
+  if (result != kIOReturnSuccess) return kIOReturnNotPrivileged;
+  
+  theNumber = OSDynamicCast(OSNumber, properties);
+  if (theNumber == 0) return kIOReturnBadArgument;
+  
+  theValue = theNumber->unsigned32BitValue();
+  if (theValue == 0) {
+    setProperty(kWatchDogEnabledProperty, kOSBooleanFalse);
+  } else {
+    setProperty(kWatchDogEnabledProperty, kOSBooleanTrue);
+  }
+  
+  setWatchDogTimer(theValue);
+  
+  return kIOReturnSuccess;
 }
 
-static IOReturn
-IOWatchDogTimerSleepHandler(void *target, void */*refCon*/,
-    UInt32 messageType,
-    IOService */*provider*/,
-    void *messageArgument,
-    vm_size_t /*argSize*/)
+static IOReturn IOWatchDogTimerSleepHandler(void *target, void */*refCon*/,
+					    UInt32 messageType,
+					    IOService */*provider*/,
+					    void *messageArgument,
+					    vm_size_t /*argSize*/)
 {
-	IOWatchDogTimer *watchDogTimer = (IOWatchDogTimer *)target;
-	sleepWakeNote *swNote = (sleepWakeNote *)messageArgument;
-
-	if (messageType != kIOMessageSystemWillSleep) {
-		return kIOReturnUnsupported;
-	}
-
-	watchDogTimer->setProperty(kWatchDogEnabledProperty, kOSBooleanFalse);
-	watchDogTimer->setWatchDogTimer(0);
-
-	swNote->returnValue = 0;
-	acknowledgeSleepWakeNotification(swNote->powerRef);
-
-	return kIOReturnSuccess;
+  IOWatchDogTimer *watchDogTimer = (IOWatchDogTimer *)target;
+  sleepWakeNote *swNote = (sleepWakeNote *)messageArgument;
+  
+  if (messageType != kIOMessageSystemWillSleep) return kIOReturnUnsupported;
+  
+  watchDogTimer->setProperty(kWatchDogEnabledProperty, kOSBooleanFalse);
+  watchDogTimer->setWatchDogTimer(0);
+  
+  swNote->returnValue = 0;
+  acknowledgeSleepWakeNotification(swNote->powerRef);
+  
+  return kIOReturnSuccess;
 }