1 /* 2 * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved. 3 * 4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ 5 * 6 * This file contains Original Code and/or Modifications of Original Code 7 * as defined in and that are subject to the Apple Public Source License 8 * Version 2.0 (the 'License'). You may not use this file except in 9 * compliance with the License. The rights granted to you under the License 10 * may not be used to create, or enable the creation or redistribution of, 11 * unlawful or unlicensed copies of an Apple operating system, or to 12 * circumvent, violate, or enable the circumvention or violation of, any 13 * terms of an Apple operating system software license agreement. 14 * 15 * Please obtain a copy of the License at 16 * http://www.opensource.apple.com/apsl/ and read it before using this file. 17 * 18 * The Original Code and all software distributed under the License are 19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 23 * Please see the License for the specific language governing rights and 24 * limitations under the License. 25 * 26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ 27 */ 28 /* 29 * @OSF_COPYRIGHT@ 30 */ 31 /* 32 * Mach Operating System 33 * Copyright (c) 1991,1990,1989 Carnegie Mellon University 34 * All Rights Reserved. 35 * 36 * Permission to use, copy, modify and distribute this software and its 37 * documentation is hereby granted, provided that both the copyright 38 * notice and this permission notice appear in all copies of the 39 * software, derivative works or modified versions, and any portions 40 * thereof, and that both notices appear in supporting documentation. 41 * 42 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" 43 * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR 44 * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. 45 * 46 * Carnegie Mellon requests users of this software to return to 47 * 48 * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU 49 * School of Computer Science 50 * Carnegie Mellon University 51 * Pittsburgh PA 15213-3890 52 * 53 * any improvements or extensions that they make and grant Carnegie Mellon 54 * the rights to redistribute these changes. 55 */ 56 /* 57 */ 58 59 #ifndef _MACH_DEBUG_ZONE_INFO_H_ 60 #define _MACH_DEBUG_ZONE_INFO_H_ 61 62 #include <sys/mach/vm_types.h> 63 64 /* 65 * Legacy definitions for host_zone_info(). This interface, and 66 * these definitions have been deprecated in favor of the new 67 * mach_zone_info() inteface and types below. 68 */ 69 70 #define ZONE_NAME_MAX_LEN 80 71 72 typedef struct zone_name { 73 char zn_name[ZONE_NAME_MAX_LEN]; 74 } zone_name_t; 75 76 typedef zone_name_t *zone_name_array_t; 77 78 79 typedef struct zone_info { 80 integer_t zi_count; /* Number of elements used now */ 81 vm_size_t zi_cur_size; /* current memory utilization */ 82 vm_size_t zi_max_size; /* how large can this zone grow */ 83 vm_size_t zi_elem_size; /* size of an element */ 84 vm_size_t zi_alloc_size; /* size used for more memory */ 85 integer_t zi_pageable; /* zone pageable? */ 86 integer_t zi_sleepable; /* sleep if empty? */ 87 integer_t zi_exhaustible; /* merely return if empty? */ 88 integer_t zi_collectable; /* garbage collect elements? */ 89 } zone_info_t; 90 91 typedef zone_info_t *zone_info_array_t; 92 93 94 /* 95 * Remember to update the mig type definitions 96 * in mach_debug_types.defs when adding/removing fields. 97 */ 98 99 #define MACH_ZONE_NAME_MAX_LEN 80 100 101 typedef struct mach_zone_name { 102 char mzn_name[ZONE_NAME_MAX_LEN]; 103 } mach_zone_name_t; 104 105 typedef mach_zone_name_t *mach_zone_name_array_t; 106 107 typedef struct mach_zone_info_data { 108 uint64_t mzi_count; /* count of elements in use */ 109 uint64_t mzi_cur_size; /* current memory utilization */ 110 uint64_t mzi_max_size; /* how large can this zone grow */ 111 uint64_t mzi_elem_size; /* size of an element */ 112 uint64_t mzi_alloc_size; /* size used for more memory */ 113 uint64_t mzi_sum_size; /* sum of all allocs (life of zone) */ 114 uint64_t mzi_exhaustible; /* merely return if empty? */ 115 uint64_t mzi_collectable; /* garbage collect elements? */ 116 } mach_zone_info_t; 117 118 typedef mach_zone_info_t *mach_zone_info_array_t; 119 120 typedef struct task_zone_info_data { 121 uint64_t tzi_count; /* count of elements in use */ 122 uint64_t tzi_cur_size; /* current memory utilization */ 123 uint64_t tzi_max_size; /* how large can this zone grow */ 124 uint64_t tzi_elem_size; /* size of an element */ 125 uint64_t tzi_alloc_size; /* size used for more memory */ 126 uint64_t tzi_sum_size; /* sum of all allocs (life of zone) */ 127 uint64_t tzi_exhaustible; /* merely return if empty? */ 128 uint64_t tzi_collectable; /* garbage collect elements? */ 129 uint64_t tzi_caller_acct; /* charged to caller (or kernel) */ 130 uint64_t tzi_task_alloc; /* sum of all allocs by this task */ 131 uint64_t tzi_task_free; /* sum of all frees by this task */ 132 } task_zone_info_t; 133 134 typedef task_zone_info_t *task_zone_info_array_t; 135 #endif /* _MACH_DEBUG_ZONE_INFO_H_ */ 136