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/*
* dmalloc_support.cc
* Copyright (C) 1997 by USC/ISI
* All rights reserved.
*
* Redistribution and use in source and binary forms are permitted
* provided that the above copyright notice and this paragraph are
* duplicated in all such forms and that any documentation, advertising
* materials, and other materials related to such distribution and use
* acknowledge that the software was developed by the University of
* Southern California, Information Sciences Institute. The name of the
* University may not be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
*
* @(#) $Header: /home/johnh/EXPERIMENTS/LAVA_LAMP/RCS/dmalloc_support.cc,v 1.3 1999/09/06 18:16:16 johnh Exp $ (USC/ISI)
*/
/*
* Redefine new and friends to use dmalloc.
*/
#ifdef HAVE_LIBDMALLOC
extern "C" {
#include <stdlib.h>
#include "dmalloc.hh"
#include "return.hh"
}
void *
operator new(size_t n)
{
SET_RET_ADDR(_dmalloc_file, _dmalloc_line);
return _malloc_leap(_dmalloc_file, _dmalloc_line, n);
}
void *
operator new[](size_t n)
{
SET_RET_ADDR(_dmalloc_file, _dmalloc_line);
return _malloc_leap(_dmalloc_file, _dmalloc_line, n);
}
void
operator delete(void * cp)
{
if (!cp) // silently ignore null pointers
return;
SET_RET_ADDR(_dmalloc_file, _dmalloc_line);
_free_leap(_dmalloc_file, _dmalloc_line, cp);
}
#endif /* HAVE_LIBDMALLOC */
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