1 /* vi: set sw=4 ts=4: */
5 * Copyright (C) tons of folks. Tracking down who wrote what
6 * isn't something I'm going to worry about... If you wrote something
7 * here, please feel free to acknowledge your work.
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
23 * Based in part on code from sash, Copyright (c) 1999 by David I. Bell
24 * Permission has been granted to redistribute this code under the GPL.
34 /* same conditions as recursive_action */
35 #define bb_need_memory_exhausted
36 #define BB_DECLARE_EXTERN
37 #include "../messages.c"
41 extern void *xmalloc(size_t size)
43 void *ptr = malloc(size);
46 error_msg_and_die(memory_exhausted);
50 extern void *xrealloc(void *old, size_t size)
52 void *ptr = realloc(old, size);
54 error_msg_and_die(memory_exhausted);
58 extern void *xcalloc(size_t nmemb, size_t size)
60 void *ptr = calloc(nmemb, size);
62 error_msg_and_die(memory_exhausted);
66 extern char * xstrdup (const char *s) {
75 error_msg_and_die(memory_exhausted);
81 extern char * xstrndup (const char *s, int n) {
85 error_msg_and_die("xstrndup bug");
89 return safe_strncpy(t,s,n);
92 FILE *xfopen(const char *path, const char *mode)
95 if ((fp = fopen(path, mode)) == NULL)
96 perror_msg_and_die("%s", path);
103 c-file-style: "linux"