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Annotation of OSKit-Mach/include/mach_debug/zone_info.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Mach Operating System
        !             3:  * Copyright (c) 1991,1990,1989 Carnegie Mellon University
        !             4:  * All Rights Reserved.
        !             5:  *
        !             6:  * Permission to use, copy, modify and distribute this software and its
        !             7:  * documentation is hereby granted, provided that both the copyright
        !             8:  * notice and this permission notice appear in all copies of the
        !             9:  * software, derivative works or modified versions, and any portions
        !            10:  * thereof, and that both notices appear in supporting documentation.
        !            11:  *
        !            12:  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
        !            13:  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
        !            14:  * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
        !            15:  *
        !            16:  * Carnegie Mellon requests users of this software to return to
        !            17:  *
        !            18:  *  Software Distribution Coordinator  or  [email protected]
        !            19:  *  School of Computer Science
        !            20:  *  Carnegie Mellon University
        !            21:  *  Pittsburgh PA 15213-3890
        !            22:  *
        !            23:  * any improvements or extensions that they make and grant Carnegie Mellon
        !            24:  * the rights to redistribute these changes.
        !            25:  */
        !            26: 
        !            27: #ifndef        _MACH_DEBUG_ZONE_INFO_H_
        !            28: #define _MACH_DEBUG_ZONE_INFO_H_
        !            29: 
        !            30: #include <mach/boolean.h>
        !            31: #include <mach/machine/vm_types.h>
        !            32: 
        !            33: /*
        !            34:  *     Remember to update the mig type definitions
        !            35:  *     in mach_debug_types.defs when adding/removing fields.
        !            36:  */
        !            37: 
        !            38: #define ZONE_NAME_MAX_LEN              80
        !            39: 
        !            40: typedef struct zone_name {
        !            41:        char            zn_name[ZONE_NAME_MAX_LEN];
        !            42: } zone_name_t;
        !            43: 
        !            44: typedef zone_name_t *zone_name_array_t;
        !            45: 
        !            46: 
        !            47: typedef struct zone_info {
        !            48:        integer_t       zi_count;       /* Number of elements used now */
        !            49:        vm_size_t       zi_cur_size;    /* current memory utilization */
        !            50:        vm_size_t       zi_max_size;    /* how large can this zone grow */
        !            51:        vm_size_t       zi_elem_size;   /* size of an element */
        !            52:        vm_size_t       zi_alloc_size;  /* size used for more memory */
        !            53: /*boolean_t*/integer_t zi_pageable;    /* zone pageable? */
        !            54: /*boolean_t*/integer_t zi_sleepable;   /* sleep if empty? */
        !            55: /*boolean_t*/integer_t zi_exhaustible; /* merely return if empty? */
        !            56: /*boolean_t*/integer_t zi_collectable; /* garbage collect elements? */
        !            57: } zone_info_t;
        !            58: 
        !            59: typedef zone_info_t *zone_info_array_t;
        !            60: 
        !            61: #endif /* _MACH_DEBUG_ZONE_INFO_H_ */

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