X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/ff6e181ae92fc6f1e89841290f461d1f2f9badd9..490019cf9519204c5fb36b2fba54ceb983bb6b72:/osfmk/kern/host.h

diff --git a/osfmk/kern/host.h b/osfmk/kern/host.h
index d747b0936..59458f00c 100644
--- a/osfmk/kern/host.h
+++ b/osfmk/kern/host.h
@@ -1,14 +1,19 @@
 /*
  * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved.
  *
- * @APPLE_LICENSE_HEADER_START@
+ * @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
@@ -18,7 +23,7 @@
  * 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@
@@ -64,15 +69,15 @@
 
 #ifdef	MACH_KERNEL_PRIVATE
 
-#include <kern/lock.h>
+#include <kern/locks.h>
 #include <kern/exception.h>
 #include <mach/exception_types.h>
 #include <mach/host_special_ports.h>
 #include <kern/kern_types.h>
-
+#include <mach/vm_statistics.h>
 
 struct	host {
-	decl_mutex_data(,lock)		/* lock to protect exceptions */
+	decl_lck_mtx_data(,lock)		/* lock to protect exceptions */
 	ipc_port_t special[HOST_MAX_SPECIAL_PORT + 1];
 	struct exception_action exc_actions[EXC_TYPES_COUNT];
 };
@@ -81,8 +86,21 @@ typedef struct host	host_data_t;
 
 extern host_data_t	realhost;
 
-#define host_lock(host)		mutex_lock(&(host)->lock)
-#define host_unlock(host)	mutex_unlock(&(host)->lock)
+#define host_lock(host)		lck_mtx_lock(&(host)->lock)
+#define host_unlock(host)	lck_mtx_unlock(&(host)->lock)
+
+extern vm_extmod_statistics_data_t host_extmod_statistics;
+
+typedef struct {
+	uint64_t total_user_time;
+	uint64_t total_system_time;
+	uint64_t task_interrupt_wakeups;
+	uint64_t task_platform_idle_wakeups;
+	uint64_t task_timer_wakeups_bin_1;
+	uint64_t task_timer_wakeups_bin_2;
+} expired_task_statistics_t;
+
+extern expired_task_statistics_t dead_task_statistics;
 
 #endif	/* MACH_KERNEL_PRIVATE */