/* Support for mmalloc using system malloc() This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. The GNU C Library 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 Library General Public License for more details. You should have received a copy of the GNU Library General Public License along with the GNU C Library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include <stdlib.h> #include <string.h> #include "mmprivate.h" static PTR morecore_malloc (mdp, size) struct mdesc *mdp; int size; { abort (); } static void mfree_malloc (md, ptr) PTR md; PTR ptr; { free (ptr); } static PTR mmalloc_malloc (md, size) PTR md; size_t size; { return malloc (size); } static PTR mrealloc_malloc (md, ptr, size) PTR md; PTR ptr; size_t size; { return realloc (ptr, size); } struct mdesc * mmalloc_malloc_create () { struct mdesc *ret = NULL; ret = (struct mdesc *) malloc (sizeof (struct mdesc)); memset ((char *) ret, 0, sizeof (struct mdesc)); ret->child = NULL; ret->fd = -1; ret->mfree_hook = mfree_malloc; ret->mmalloc_hook = mmalloc_malloc; ret->mrealloc_hook = mrealloc_malloc; ret->morecore = morecore_malloc; ret->abortfunc = abort; return ret; }