/* -*-c-*-
- *
- * $Id: alloc.c,v 1.4 2000/06/17 10:35:51 mdw Exp $
*
* Memory allocation functions
*
* (c) 1998 Straylight/Edgeware
*/
-/*----- Licensing notice --------------------------------------------------*
+/*----- Licensing notice --------------------------------------------------*
*
* This file is part of the mLib utilities library.
*
* 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.
- *
+ *
* mLib 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 mLib; if not, write to the Free
* Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
* MA 02111-1307, USA.
*/
-/*----- Revision history --------------------------------------------------*
- *
- * $Log: alloc.c,v $
- * Revision 1.4 2000/06/17 10:35:51 mdw
- * Major overhaul for arena support.
- *
- * Revision 1.3 1999/05/06 19:51:35 mdw
- * Reformatted the LGPL notice a little bit.
- *
- * Revision 1.2 1999/05/05 18:50:31 mdw
- * Change licensing conditions to LGPL.
- *
- * Revision 1.1.1.1 1998/06/17 23:44:42 mdw
- * Initial version of mLib
- *
- */
-
/*----- Header files ------------------------------------------------------*/
/* --- ANSI headers --- */
* Arguments: @arena *a@ = pointer to underlying arena
* @void *p@ = pointer to a block of memory
* @size_t sz@ = new size desired for the block
+ * @size_t osz@ = size of the old block
*
* Returns: Pointer to the resized memory block (which is almost
* certainly not in the same place any more).
* exception @EXC_NOMEM@ is thrown.
*/
-void *x_realloc(arena *a, void *p, size_t sz)
+void *x_realloc(arena *a, void *p, size_t sz, size_t osz)
{
- p = A_REALLOC(a, p, sz);
+ p = A_REALLOC(a, p, sz, osz);
if (!p)
THROW(EXC_NOMEM);
return (p);
*
* Arguments: @void *p@ = pointer to a block of memory
* @size_t sz@ = new size desired for the block
+ * @size_t osz@ = size of the old block
*
* Returns: Pointer to the resized memory block (which is almost
* certainly not in the same place any more).
* exception @EXC_NOMEM@ is thrown.
*/
-void *(xrealloc)(void *p, size_t sz) { return xrealloc(p, sz); }
+void *(xrealloc)(void *p, size_t sz, size_t osz)
+{ return xrealloc(p, sz, osz); }
/* --- @xfree@ --- *
*