xnu-4903.241.1.tar.gz

[apple/xnu.git] / osfmk / mach / policy.h

diff --git a/osfmk/mach/policy.h b/osfmk/mach/policy.h
index fdc6f0ecf99bc7a8d56d9a32f44b7300d5298fe6..b6ec795a2ea33e87469f3f74571abec3bf43ad2f 100644 (file)
--- a/osfmk/mach/policy.h
+++ b/osfmk/mach/policy.h
@@ -1,23 +1,29 @@
 /*
 /*

- * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+ * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved.

  *
  *

- * @APPLE_LICENSE_HEADER_START@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@

  * 
  * 

- * 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.
+ * 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.

  * 
  * 

- * This Original Code and all software distributed under the License are
- * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * 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

  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,

- * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
- * License for the specific language governing rights and limitations
- * under the License.
+ * 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.

  * 
  * 

- * @APPLE_LICENSE_HEADER_END@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@

  */
 /*
  * @OSF_COPYRIGHT@
  */
 /*
  * @OSF_COPYRIGHT@


@@ -57,13 +63,24 @@
  *     mach/policy.h
  *
  *     Definitions for scheduing policy.
  *     mach/policy.h
  *
  *     Definitions for scheduing policy.

- *
- *  N.B. The interfaces defined here are all obsolete!!
+ */
+
+/*
+ *  All interfaces defined here are obsolete.

  */
 
 #include <mach/boolean.h>
  */
 
 #include <mach/boolean.h>

+#include <mach/message.h>

 #include <mach/vm_types.h>
 
 #include <mach/vm_types.h>
 

+/*
+ *     Old scheduling control interface
+ */
+typedef int                            policy_t;
+typedef integer_t                      *policy_info_t;
+typedef integer_t                      *policy_base_t;
+typedef integer_t                      *policy_limit_t;
+

 /*
  *     Policy definitions.  Policies should be powers of 2,
  *     but cannot be or'd together other than to test for a
 /*
  *     Policy definitions.  Policies should be powers of 2,
  *     but cannot be or'd together other than to test for a


@@ -90,15 +107,6 @@
         (policy) != POLICY_FIFO)
 
 
         (policy) != POLICY_FIFO)
 
 

-/*
- *     New scheduling control interface
- */
-typedef int                            policy_t;
-typedef integer_t                      *policy_info_t;
-typedef integer_t                      *policy_base_t;
-typedef integer_t                      *policy_limit_t;
-
-

 /*
  *     Types for TIMESHARE policy
  */
 /*
  *     Types for TIMESHARE policy
  */


@@ -125,12 +133,12 @@ typedef struct policy_timeshare_limit     policy_timeshare_limit_data_t;
 typedef struct policy_timeshare_info   policy_timeshare_info_data_t;
 
 
 typedef struct policy_timeshare_info   policy_timeshare_info_data_t;
 
 

-#define POLICY_TIMESHARE_BASE_COUNT            \
-       (sizeof(struct policy_timeshare_base)/sizeof(integer_t))
-#define POLICY_TIMESHARE_LIMIT_COUNT           \
-       (sizeof(struct policy_timeshare_limit)/sizeof(integer_t))
-#define POLICY_TIMESHARE_INFO_COUNT            \
-       (sizeof(struct policy_timeshare_info)/sizeof(integer_t))
+#define POLICY_TIMESHARE_BASE_COUNT    ((mach_msg_type_number_t) \
+       (sizeof(struct policy_timeshare_base)/sizeof(integer_t)))
+#define POLICY_TIMESHARE_LIMIT_COUNT   ((mach_msg_type_number_t) \
+       (sizeof(struct policy_timeshare_limit)/sizeof(integer_t)))
+#define POLICY_TIMESHARE_INFO_COUNT    ((mach_msg_type_number_t) \
+       (sizeof(struct policy_timeshare_info)/sizeof(integer_t)))

 
 
 /*
 
 
 /*


@@ -159,12 +167,12 @@ typedef struct policy_rr_base             policy_rr_base_data_t;
 typedef struct policy_rr_limit         policy_rr_limit_data_t;
 typedef struct policy_rr_info          policy_rr_info_data_t;
 
 typedef struct policy_rr_limit         policy_rr_limit_data_t;
 typedef struct policy_rr_info          policy_rr_info_data_t;
 

-#define POLICY_RR_BASE_COUNT           \
-       (sizeof(struct policy_rr_base)/sizeof(integer_t))
-#define POLICY_RR_LIMIT_COUNT          \
-       (sizeof(struct policy_rr_limit)/sizeof(integer_t))
-#define POLICY_RR_INFO_COUNT           \
-       (sizeof(struct policy_rr_info)/sizeof(integer_t))
+#define POLICY_RR_BASE_COUNT   ((mach_msg_type_number_t)       \
+       (sizeof(struct policy_rr_base)/sizeof(integer_t)))
+#define POLICY_RR_LIMIT_COUNT  ((mach_msg_type_number_t)       \
+       (sizeof(struct policy_rr_limit)/sizeof(integer_t)))
+#define POLICY_RR_INFO_COUNT   ((mach_msg_type_number_t)       \
+       (sizeof(struct policy_rr_info)/sizeof(integer_t)))

 
 
 /*
 
 
 /*


@@ -191,12 +199,12 @@ typedef struct policy_fifo_base           policy_fifo_base_data_t;
 typedef struct policy_fifo_limit       policy_fifo_limit_data_t;
 typedef struct policy_fifo_info                policy_fifo_info_data_t;
 
 typedef struct policy_fifo_limit       policy_fifo_limit_data_t;
 typedef struct policy_fifo_info                policy_fifo_info_data_t;
 

-#define POLICY_FIFO_BASE_COUNT         \
-       (sizeof(struct policy_fifo_base)/sizeof(integer_t))
-#define POLICY_FIFO_LIMIT_COUNT                \
-       (sizeof(struct policy_fifo_limit)/sizeof(integer_t))
-#define POLICY_FIFO_INFO_COUNT         \
-       (sizeof(struct policy_fifo_info)/sizeof(integer_t))
+#define POLICY_FIFO_BASE_COUNT ((mach_msg_type_number_t)       \
+       (sizeof(struct policy_fifo_base)/sizeof(integer_t)))
+#define POLICY_FIFO_LIMIT_COUNT        ((mach_msg_type_number_t)       \
+       (sizeof(struct policy_fifo_limit)/sizeof(integer_t)))
+#define POLICY_FIFO_INFO_COUNT ((mach_msg_type_number_t)       \
+       (sizeof(struct policy_fifo_info)/sizeof(integer_t)))

 
 /*
  *     Aggregate policy types
 
 /*
  *     Aggregate policy types


@@ -224,4 +232,4 @@ typedef struct policy_bases         policy_base_data_t;
 typedef struct policy_limits           policy_limit_data_t;
 typedef struct policy_infos            policy_info_data_t;
 
 typedef struct policy_limits           policy_limit_data_t;
 typedef struct policy_infos            policy_info_data_t;
 

-#endif /* _MACH_POLICY_H_ */
+#endif /* _MACH_POLICY_H_ */