xnu-1699.22.81.tar.gz

[apple/xnu.git] / osfmk / mach_debug / zone_info.h

diff --git a/osfmk/mach_debug/zone_info.h b/osfmk/mach_debug/zone_info.h
index 81f945ae5e1bf7b1d2624b6c58a563933b28d90a..277801d5d3bed2c31b458dca3105bda219e0a224 100644 (file)
--- a/osfmk/mach_debug/zone_info.h
+++ b/osfmk/mach_debug/zone_info.h
@@ -1,23 +1,29 @@
 /*
  * 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,
- * 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@
@@ -57,8 +63,9 @@
 #include <mach/machine/vm_types.h>
 
 /*
- *     Remember to update the mig type definitions
- *     in mach_debug_types.defs when adding/removing fields.
+ *     Legacy definitions for host_zone_info().  This interface, and
+ *     these definitions have been deprecated in favor of the new
+ *     mach_zone_info() inteface and types below.
  */
 
 #define ZONE_NAME_MAX_LEN              80
@@ -72,10 +79,10 @@ typedef zone_name_t *zone_name_array_t;
 
 typedef struct zone_info {
        integer_t       zi_count;       /* Number of elements used now */
-       natural_t       zi_cur_size;    /* current memory utilization */
-       natural_t       zi_max_size;    /* how large can this zone grow */
-       natural_t       zi_elem_size;   /* size of an element */
-       natural_t       zi_alloc_size;  /* size used for more memory */
+       vm_size_t       zi_cur_size;    /* current memory utilization */
+       vm_size_t       zi_max_size;    /* how large can this zone grow */
+       vm_size_t       zi_elem_size;   /* size of an element */
+       vm_size_t       zi_alloc_size;  /* size used for more memory */
        integer_t       zi_pageable;    /* zone pageable? */
        integer_t       zi_sleepable;   /* sleep if empty? */
        integer_t       zi_exhaustible; /* merely return if empty? */
@@ -84,4 +91,46 @@ typedef struct zone_info {
 
 typedef zone_info_t *zone_info_array_t;
 
+
+/*
+ *     Remember to update the mig type definitions
+ *     in mach_debug_types.defs when adding/removing fields.
+ */
+
+#define MACH_ZONE_NAME_MAX_LEN         80
+
+typedef struct mach_zone_name {
+       char            mzn_name[ZONE_NAME_MAX_LEN];
+} mach_zone_name_t;
+
+typedef mach_zone_name_t *mach_zone_name_array_t;
+
+typedef struct mach_zone_info_data {
+       uint64_t        mzi_count;      /* count of elements in use */
+       uint64_t        mzi_cur_size;   /* current memory utilization */
+       uint64_t        mzi_max_size;   /* how large can this zone grow */
+        uint64_t       mzi_elem_size;  /* size of an element */
+       uint64_t        mzi_alloc_size; /* size used for more memory */
+       uint64_t        mzi_sum_size;   /* sum of all allocs (life of zone) */
+       uint64_t        mzi_exhaustible;        /* merely return if empty? */
+       uint64_t        mzi_collectable;        /* garbage collect elements? */
+} mach_zone_info_t;
+
+typedef mach_zone_info_t *mach_zone_info_array_t;
+
+typedef struct task_zone_info_data {
+       uint64_t        tzi_count;      /* count of elements in use */
+       uint64_t        tzi_cur_size;   /* current memory utilization */
+       uint64_t        tzi_max_size;   /* how large can this zone grow */
+        uint64_t       tzi_elem_size;  /* size of an element */
+       uint64_t        tzi_alloc_size; /* size used for more memory */
+       uint64_t        tzi_sum_size;   /* sum of all allocs (life of zone) */
+       uint64_t        tzi_exhaustible;        /* merely return if empty? */
+       uint64_t        tzi_collectable;        /* garbage collect elements? */
+       uint64_t        tzi_caller_acct;        /* charged to caller (or kernel) */
+       uint64_t        tzi_task_alloc; /* sum of all allocs by this task */
+       uint64_t        tzi_task_free;  /* sum of all frees by this task */
+} task_zone_info_t;
+
+typedef task_zone_info_t *task_zone_info_array_t;
 #endif /* _MACH_DEBUG_ZONE_INFO_H_ */