xnu-4903.241.1.tar.gz

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

diff --git a/osfmk/kern/affinity.h b/osfmk/kern/affinity.h
index e634e71228b834dd6106b9eb767c5152b0e15e2f..98f46cae78430fa6cb2784983f194bb4c1191438 100644 (file)
--- a/osfmk/kern/affinity.h
+++ b/osfmk/kern/affinity.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007 Apple Inc. All rights reserved.
+ * Copyright (c) 2007-2008 Apple Inc. All rights reserved.
  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
@@ -25,12 +25,16 @@
  * 
  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  */
-#ifndef        _KERN_CPU_AFFINITY_H_
-#define        _KERN_CPU_AFFINITY_H_
+
+#ifdef XNU_KERNEL_PRIVATE
+
+#ifndef        _KERN_AFFINITY_H_
+#define        _KERN_AFFINITY_H_
+
+#ifdef MACH_KERNEL_PRIVATE
 
 #include <kern/queue.h>
 #include <kern/processor.h>
-#include <kern/lock.h>
 
 /*
  * An affinity set object represents a set of threads identified by the user
@@ -50,8 +54,6 @@ struct affinity_set {
 };
 
 extern boolean_t       thread_affinity_is_supported(void);
-extern kern_return_t   thread_affinity_set(thread_t thread, uint32_t tag);
-extern uint32_t                thread_affinity_get(thread_t thread);
 extern void            thread_affinity_dup(thread_t parent, thread_t child);
 extern void            thread_affinity_terminate(thread_t thread);
 extern void            task_affinity_create(
@@ -64,4 +66,12 @@ extern kern_return_t task_affinity_info(
                                        task_info_t,
                                        mach_msg_type_number_t  *);
 
-#endif /* _KERN_CPU_AFFINITY_H_ */
+#endif /* MACH_KERNEL_PRIVATE */
+
+extern kern_return_t   thread_affinity_set(thread_t thread, uint32_t tag);
+extern uint32_t                thread_affinity_get(thread_t thread);
+extern void            thread_affinity_exec(thread_t thread);
+
+#endif /* _KERN_AFFINITY_H_ */
+
+#endif /* XNU_KERNEL_PRIVATE */