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/*
* Copyright 2008-2013 Various Authors
* Copyright 2004-2005 Timo Hirvonen
*
* 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 of the
* License, 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, see <http://www.gnu.org/licenses/>.
*/
#include "xmalloc.h"
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <errno.h>
extern char *program_name;
void malloc_fail(void)
{
fprintf(stderr, "%s: could not allocate memory: %s\n", program_name, strerror(errno));
exit(42);
}
#ifndef HAVE_STRNDUP
char *xstrndup(const char *str, size_t n)
{
size_t len;
char *s;
for (len = 0; len < n && str[len]; len++)
;
s = xmalloc(len + 1);
memcpy(s, str, len);
s[len] = 0;
return s;
}
#endif
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