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/* trackmem.h */
/* Memory allocation accounting utility */
/*
* ``The contents of this file are subject to the Mozilla Public License
* Version 1.0 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
* License for the specific language governing rights and limitations
* under the License.
*
* The Original Code is the "Light Speed!" relativistic simulator.
*
* The Initial Developer of the Original Code is Daniel Richard G.
* Portions created by the Initial Developer are Copyright (C) 1999
* Daniel Richard G. <skunk@mit.edu> All Rights Reserved.
*
* Contributor(s): ______________________________________.''
*/
#include <stdio.h>
#include <malloc.h>
#include <string.h>
enum {
TRACKMEM_MALLOC,
TRACKMEM_MALLOC_EQUIV,
TRACKMEM_REALLOC,
TRACKMEM_STRDUP,
TRACKMEM_FREE,
TRACKMEM_SHOW_STATS,
TRACKMEM_SHOW_BLOCKS,
TRACKMEM_QUIT
};
#ifndef TRUE
#define TRUE 1
#endif
#ifndef FALSE
#define FALSE 0
#endif
/* Some systems don't support malloc() hooks */
#ifdef MALLOC_HOOKS
static void *(*prev_malloc_hook)( size_t size );
static void *(*prev_realloc_hook)( void *block, size_t size );
static void (*prev_free_hook)( void *block );
static void *trackmem_malloc_hook( size_t size );
static void *trackmem_realloc_hook( void *block, size_t size );
static void trackmem_free_hook( void *block );
#endif
void trackmem_init( void );
void trackmem_stop( void );
void trackmem_show_stats( void );
void trackmem_show_blocks( void );
void trackmem( int message, void *block, void *block2, size_t size );
int trackmem_search_for_block( void *block, void **allblocks, int num_blocks );
void trackmem_malloc( void *block, size_t size );
void trackmem_realloc( void *block, void *block2, size_t size );
void trackmem_strdup( char *string );
void trackmem_free( void *block );
/* end trackmem.h */
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