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- /* xrealloc.c: realloc with error checking.
-
- Copyright (C) 1992 Free Software Foundation, Inc.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program 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 General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
-
- #include "config.h"
-
-
- address
- xrealloc P2C(address, old_ptr, unsigned, size)
- {
- address new_mem;
-
- if (old_ptr == NULL)
- new_mem = xmalloc (size);
- else
- {
- new_mem = (address) realloc (old_ptr, size);
- if (new_mem == NULL)
- {
- fprintf (stderr, "xmalloc: request for %x to be %u bytes failed.\n",
- (unsigned) old_ptr, size);
- abort ();
- }
- }
-
- return new_mem;
- }
-