--- xnu/xnu-1228.0.2/iokit/Kernel/IOKitDebug.cpp
+++ xnu/xnu-517/iokit/Kernel/IOKitDebug.cpp
@@ -1,19 +1,16 @@
 /*
- * Copyright (c) 1998-2006 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
+ * @APPLE_LICENSE_HEADER_START@
+ * 
+ * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
  * 
  * 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.
+ * 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 Original Code and all software distributed under the License are
  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
@@ -23,7 +20,7 @@
  * Please see the License for the specific language governing rights and
  * limitations under the License.
  * 
- * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
+ * @APPLE_LICENSE_HEADER_END@
  */
 /*
  * Copyright (c) 1998 Apple Computer, Inc.  All rights reserved. 
@@ -32,8 +29,6 @@
  *
  */
 
-#include <sys/sysctl.h>
-
 #include <IOKit/IOKitDebug.h>
 #include <IOKit/IOLib.h>
 #include <IOKit/assert.h>
@@ -43,25 +38,18 @@
 #include <libkern/c++/OSContainers.h>
 #include <libkern/c++/OSCPPDebug.h>
 
+extern "C" {
+
+SInt64		gIOKitDebug
 #ifdef IOKITDEBUG
-#define DEBUG_INIT_VALUE IOKITDEBUG
-#else
-#define DEBUG_INIT_VALUE 0
+                            = IOKITDEBUG
 #endif
-
-SInt64		gIOKitDebug = DEBUG_INIT_VALUE;
-SYSCTL_QUAD(_debug, OID_AUTO, iokit, CTLFLAG_RW, &gIOKitDebug, "boot_arg io");
-
+;
 
 int 		debug_malloc_size;
 int		debug_iomalloc_size;
-
-vm_size_t	debug_iomallocpageable_size;
 int 		debug_container_malloc_size;
 // int 		debug_ivars_size; // in OSObject.cpp
-
-extern "C" {
-
 
 void IOPrintPlane( const IORegistryPlane * plane )
 {
@@ -82,7 +70,7 @@
 
     iter->reset();
     while( (next = iter->getNextObjectRecursive())) {
-	snprintf(format + 1, sizeof(format) - 1, "%ds", 2 * next->getDepth( plane ));
+	sprintf( format + 1, "%ds", 2 * next->getDepth( plane ));
 	IOLog( format, "");
 	IOLog( "\033[33m%s", next->getName( plane ));
 	if( (next->getLocation( plane )))
@@ -138,7 +126,7 @@
 
     iter->reset();
     while( (next = iter->getNextObjectRecursive())) {
-		snprintf(format + 1, sizeof(format) - 1, "%ds", 2 * next->getDepth( plane ));
+		sprintf( format + 1, "%ds", 2 * next->getDepth( plane ));
 		dbugprintf( format, "");
 		dbugprintf( "%s", next->getName( plane ));
 		if( (next->getLocation( plane )))
@@ -204,6 +192,7 @@
     off->release();
 }
 
+
 bool IOKitDiagnostics::serialize(OSSerialize *s) const
 {
     OSDictionary * 	dict;
@@ -216,7 +205,6 @@
     updateOffset( dict, debug_ivars_size, "Instance allocation" );
     updateOffset( dict, debug_container_malloc_size, "Container allocation" );
     updateOffset( dict, debug_iomalloc_size, "IOMalloc allocation" );
-    updateOffset( dict, debug_iomallocpageable_size, "Pageable allocation" );
 
     OSMetaClass::serializeClassDictionary(dict);