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/*
*
* This file is part of the XForms library package.
*
* XForms is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1, or
* (at your option) any later version.
*
* XForms is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with XForms. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* \file dmalloc.h
*
* This file is part of the XForms library package.
* Copyright (c) 1996-1998 T.C. Zhao and Mark Overmars
* All rights reserved.
*
* Very simple debug version of malloc family. It works by replacing the
* standard malloc and its cousins with my own routines that track, among
* other things, where mallocs are called and how many bytes they get. All
* these relies on the the work of true malloc. A true debug version of
* malloc should replace malloc with calls to sbrk. Anyway, All I want out of
* this hack is to make sure there are no memory leaks.
*/
#ifndef TC_DMALLOC_H_
#define TC_DMALLOC_H_
#include <stdlib.h>
#ifdef TC_MEMDBG
extern void *tc_dbg_malloc( size_t,
const char *,
int );
extern void *tc_dbg_calloc( size_t,
size_t,
const char *,
int );
extern void *tc_dbg_realloc( void *,
size_t,
const char *,
int );
extern void *tc_dbg_getmat( int,
int,
size_t,
const char *,
int );
extern char *tc_dbg_strdup( const char *,
const char *,
int );
extern void tc_dbg_free( void *,
const char *,
int );
extern void tc_true_free( void * );
extern void tc_set_mem_warn( int );
extern void tc_mem_stat( int );
#ifndef TC_MEMDBG_OWNER /* actual replacememnt */
#define fl_malloc( a ) tc_dbg_malloc( a, __FILE__, __LINE__ )
#define fl_calloc( a, b ) tc_dbg_calloc( a, b, __FILE__, __LINE__ )
#define fl_realloc( a, b ) tc_dbg_realloc( a, b, __FILE__, __LINE__ )
#define fl_free( a ) tc_dbg_free( a, __FILE__, __LINE__ )
#define fl_strdup( a ) tc_dbg_strdup( a, __FILE__, __LINE__ )
#endif /* TC_MEMDBG_OWNER */
#else /* if not debug, tfree becomes free */
#ifndef fl_free
#define fl_malloc( a ) malloc( a )
#define fl_calloc( a, b ) calloc( a, b )
#define fl_realloc( a, b ) realloc( a, b )
#define fl_free( a ) free( a )
#endif
#define tc_true_free( p ) free( p )
#define tc_mem_stat( a )
#define tc_set_mem_warn( p )
#endif /* TC_MEMDBG */
#endif /* _MY_MALLOC_H */
/*
* Local variables:
* tab-width: 4
* indent-tabs-mode: nil
* End:
*/
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