3 * File name: ir/adt/xmalloc.c
4 * Purpose: Xmalloc --- never failing wrappers for malloc() & friends.
5 * Author: Markus Armbruster
7 * Created: 1999 by getting from fiasco
9 * Copyright: (c) 1995, 1996 Markus Armbruster
10 * Licence: This file protected by GPL - GNU GENERAL PUBLIC LICENSE.
13 /* @@@ ToDo: replace this file with the one from liberty.
14 [reimplement xstrdup, ... ] */
28 (xmalloc) (size_t size)
30 void *res = malloc (size);
34 memset (res, 0x00, size);
41 (xrealloc) (void *ptr, size_t size)
43 /* ANSI blesses realloc (0, x) but SunOS chokes on it */
44 void *res = ptr ? realloc (ptr, size) : malloc (size);
48 memset (res, 0x00, size);
55 (xstrdup) (const char *str)
57 size_t len = strlen (str) + 1;
58 return memcpy ((xmalloc) (len), str, len);
65 panic ("out of memory");