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Annotation of XNU/osfmk/mach_debug/zone_info.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
        !             3:  *
        !             4:  * @APPLE_LICENSE_HEADER_START@
        !             5:  * 
        !             6:  * The contents of this file constitute Original Code as defined in and
        !             7:  * are subject to the Apple Public Source License Version 1.1 (the
        !             8:  * "License").  You may not use this file except in compliance with the
        !             9:  * License.  Please obtain a copy of the License at
        !            10:  * http://www.apple.com/publicsource and read it before using this file.
        !            11:  * 
        !            12:  * This Original Code and all software distributed under the License are
        !            13:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
        !            14:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
        !            15:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
        !            16:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
        !            17:  * License for the specific language governing rights and limitations
        !            18:  * under the License.
        !            19:  * 
        !            20:  * @APPLE_LICENSE_HEADER_END@
        !            21:  */
        !            22: /*
        !            23:  * @OSF_COPYRIGHT@
        !            24:  */
        !            25: /*
        !            26:  * HISTORY
        !            27:  * 
        !            28:  * Revision 1.1.1.1  1998/09/22 21:05:45  wsanchez
        !            29:  * Import of Mac OS X kernel (~semeria)
        !            30:  *
        !            31:  * Revision 1.1.1.1  1998/03/07 02:26:17  wsanchez
        !            32:  * Import of OSF Mach kernel (~mburg)
        !            33:  *
        !            34:  * Revision 1.2.12.2  1995/01/06  19:52:51  devrcs
        !            35:  *     mk6 CR668 - 1.3b26 merge
        !            36:  *     64bit cleanup
        !            37:  *     [1994/10/14  03:43:40  dwm]
        !            38:  *
        !            39:  * Revision 1.2.12.1  1994/09/23  02:46:19  ezf
        !            40:  *     change marker to not FREE
        !            41:  *     [1994/09/22  21:44:33  ezf]
        !            42:  * 
        !            43:  * Revision 1.2.2.2  1993/06/09  02:45:03  gm
        !            44:  *     Added to OSF/1 R1.3 from NMK15.0.
        !            45:  *     [1993/06/02  21:19:19  jeffc]
        !            46:  * 
        !            47:  * Revision 1.2  1993/04/19  16:41:52  devrcs
        !            48:  *     ansi C conformance changes
        !            49:  *     [1993/02/02  18:57:07  david]
        !            50:  * 
        !            51:  * Revision 1.1  1992/09/30  02:32:41  robert
        !            52:  *     Initial revision
        !            53:  * 
        !            54:  * $EndLog$
        !            55:  */
        !            56: /* CMU_HIST */
        !            57: /*
        !            58:  * Revision 2.5  91/05/14  17:04:15  mrt
        !            59:  *     Correcting copyright
        !            60:  * 
        !            61:  * Revision 2.4  91/02/05  17:38:17  mrt
        !            62:  *     Changed to new Mach copyright
        !            63:  *     [91/02/01  17:29:40  mrt]
        !            64:  * 
        !            65:  * Revision 2.3  90/06/19  23:00:29  rpd
        !            66:  *     Added zi_ prefix to zone_info field names.
        !            67:  *     Added zi_collectable field to zone_info.
        !            68:  *     Added zn_ prefix to zone_name field names.
        !            69:  *     [90/06/05            rpd]
        !            70:  * 
        !            71:  * Revision 2.2  90/06/02  15:00:54  rpd
        !            72:  *     Created.
        !            73:  *     [90/03/26  23:53:57  rpd]
        !            74:  * 
        !            75:  * Revision 2.2  89/05/06  12:36:08  rpd
        !            76:  *     Created.
        !            77:  *     [89/05/06  12:35:19  rpd]
        !            78:  * 
        !            79:  */ 
        !            80: /* CMU_ENDHIST */
        !            81: /* 
        !            82:  * Mach Operating System
        !            83:  * Copyright (c) 1991,1990,1989 Carnegie Mellon University
        !            84:  * All Rights Reserved.
        !            85:  * 
        !            86:  * Permission to use, copy, modify and distribute this software and its
        !            87:  * documentation is hereby granted, provided that both the copyright
        !            88:  * notice and this permission notice appear in all copies of the
        !            89:  * software, derivative works or modified versions, and any portions
        !            90:  * thereof, and that both notices appear in supporting documentation.
        !            91:  * 
        !            92:  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
        !            93:  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
        !            94:  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
        !            95:  * 
        !            96:  * Carnegie Mellon requests users of this software to return to
        !            97:  * 
        !            98:  *  Software Distribution Coordinator  or  [email protected]
        !            99:  *  School of Computer Science
        !           100:  *  Carnegie Mellon University
        !           101:  *  Pittsburgh PA 15213-3890
        !           102:  * 
        !           103:  * any improvements or extensions that they make and grant Carnegie Mellon
        !           104:  * the rights to redistribute these changes.
        !           105:  */
        !           106: /*
        !           107:  */
        !           108: 
        !           109: #ifndef        _MACH_DEBUG_ZONE_INFO_H_
        !           110: #define _MACH_DEBUG_ZONE_INFO_H_
        !           111: 
        !           112: #include <mach/boolean.h>
        !           113: #include <mach/machine/vm_types.h>
        !           114: 
        !           115: /*
        !           116:  *     Remember to update the mig type definitions
        !           117:  *     in mach_debug_types.defs when adding/removing fields.
        !           118:  */
        !           119: 
        !           120: #define ZONE_NAME_MAX_LEN              80
        !           121: 
        !           122: typedef struct zone_name {
        !           123:        char            zn_name[ZONE_NAME_MAX_LEN];
        !           124: } zone_name_t;
        !           125: 
        !           126: typedef zone_name_t *zone_name_array_t;
        !           127: 
        !           128: 
        !           129: typedef struct zone_info {
        !           130:        integer_t       zi_count;       /* Number of elements used now */
        !           131:        vm_size_t       zi_cur_size;    /* current memory utilization */
        !           132:        vm_size_t       zi_max_size;    /* how large can this zone grow */
        !           133:        vm_size_t       zi_elem_size;   /* size of an element */
        !           134:        vm_size_t       zi_alloc_size;  /* size used for more memory */
        !           135:        integer_t       zi_pageable;    /* zone pageable? */
        !           136:        integer_t       zi_sleepable;   /* sleep if empty? */
        !           137:        integer_t       zi_exhaustible; /* merely return if empty? */
        !           138:        integer_t       zi_collectable; /* garbage collect elements? */
        !           139: } zone_info_t;
        !           140: 
        !           141: typedef zone_info_t *zone_info_array_t;
        !           142: 
        !           143: #endif /* _MACH_DEBUG_ZONE_INFO_H_ */

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