xnu-1228.3.13.tar.gz

[apple/xnu.git] / osfmk / kern / ledger.h

diff --git a/osfmk/kern/ledger.h b/osfmk/kern/ledger.h
index e175372982ce8733a75f617900c97ff17ca42b3c..fe0fa2c04a474d5411e715e2ab2573d547abb132 100644 (file)
--- a/osfmk/kern/ledger.h
+++ b/osfmk/kern/ledger.h
@@ -1,16 +1,19 @@
 /*
- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2004 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
@@ -20,28 +23,22 @@
  * Please see the License for the specific language governing rights and
  * limitations under the License.
  * 
- * @APPLE_LICENSE_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
 /*
  * @OSF_COPYRIGHT@
  */
+
+#ifdef MACH_KERNEL_PRIVATE
+
 #ifndef _KERN_LEDGER_H_
 #define _KERN_LEDGER_H_
 
-
 #include <mach/mach_types.h>
-#include <ipc/ipc_port.h>
-
-#include <sys/appleapiopts.h>
-
-#ifdef __APPLE_API_PRIVATE
-
-#ifdef MACH_KERNEL_PRIVATE
 
+#include <kern/kern_types.h>
 #include <kern/lock.h>
-#include <mach/etap_events.h>
-
-#define LEDGER_ITEM_INFINITY   (~0)
+#include <ipc/ipc_types.h>
 
 struct ledger {
         ipc_port_t     ledger_self;
@@ -58,7 +55,7 @@ typedef struct ledger ledger_data_t;
 #define ledger_lock(ledger)    simple_lock(&(ledger)->lock)
 #define ledger_unlock(ledger)  simple_unlock(&(ledger)->lock)
 #define        ledger_lock_init(ledger) \
-       simple_lock_init(&(ledger)->lock, ETAP_MISC_LEDGER)
+       simple_lock_init(&(ledger)->lock, 0)
 
 extern ledger_t        root_wired_ledger;
 extern ledger_t        root_paged_ledger;
@@ -66,18 +63,16 @@ extern ledger_t     root_paged_ledger;
 #define root_wired_ledger_port root_wired_ledger->ledger_self
 #define root_paged_ledger_port root_paged_ledger->ledger_self
 
-extern void ledger_init(void);
+extern void ledger_init(void) __attribute__((section("__TEXT, initcode")));
 
 extern ipc_port_t ledger_copy(ledger_t);
 
 extern kern_return_t ledger_enter(ledger_t, ledger_item_t);
 
-#endif /* MACH_KERNEL_PRIVATE */
-
-#endif /* __APPLE_API_PRIVATE */
-
 extern ledger_t convert_port_to_ledger(ipc_port_t);
 
 extern ipc_port_t convert_ledger_to_port(ledger_t);
 
 #endif /* _KERN_LEDGER_H_ */
+
+#endif /* MACH_KERNEL_PRIVATE */