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Annotation of kernel/kern/malloc_debug.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
        !             3:  *
        !             4:  * @APPLE_LICENSE_HEADER_START@
        !             5:  * 
        !             6:  * Portions Copyright (c) 1999 Apple Computer, Inc.  All Rights
        !             7:  * Reserved.  This file contains Original Code and/or Modifications of
        !             8:  * Original Code as defined in and that are subject to the Apple Public
        !             9:  * Source License Version 1.1 (the "License").  You may not use this file
        !            10:  * except in compliance with the License.  Please obtain a copy of the
        !            11:  * License at http://www.apple.com/publicsource and read it before using
        !            12:  * this file.
        !            13:  * 
        !            14:  * The Original Code and all software distributed under the License are
        !            15:  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
        !            16:  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
        !            17:  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
        !            18:  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
        !            19:  * License for the specific language governing rights and limitations
        !            20:  * under the License.
        !            21:  * 
        !            22:  * @APPLE_LICENSE_HEADER_END@
        !            23:  */
        !            24: 
        !            25: /* 
        !            26:  * Copyright (c) 1990 NeXT, Inc.
        !            27:  *
        !            28:  * HISTORY
        !            29:  *  2-Jul-90  Morris Meyer (mmeyer) at NeXT
        !            30:  *     Created.
        !            31:  */
        !            32: 
        !            33: #import <kern/time_stamp.h>
        !            34: #if defined(KERNEL_BUILD)
        !            35: #import <mallocdebug.h>
        !            36: #endif /* KERNEL_BUILD */
        !            37: 
        !            38: #if    MALLOCDEBUG
        !            39: 
        !            40: #define        MTYPE_KALLOC            0
        !            41: #define MTYPE_ZALLOC           1
        !            42: #define        MTYPE_KMEM_ALLOC        2
        !            43: 
        !            44: #define        ALLOC_TYPE_ALLOC        0
        !            45: #define ALLOC_TYPE_FREE                1
        !            46: 
        !            47: void malloc_debug (void *addr, void *pc, int size, int which, int type);
        !            48: void *get_return_pc (void);
        !            49: 
        !            50: struct malloc_info {
        !            51:        struct tsval time;      /* Time stamp    */
        !            52:        short type;             /* Alloc or free */
        !            53:        short which;            /* kalloc, zalloc or kmem_alloc */
        !            54:        void *addr;             /* Allocated or free'd address */
        !            55:        void *pc;               /* Caller of kalloc, kfree, etc */
        !            56:        int size;               /* Size of allocated or free'd address */
        !            57: };
        !            58: 
        !            59: #endif /* MALLOCDEBUG */

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