1 /* xmemdup0.h -- copy a block of arbitrary bytes, plus a trailing NUL
3 Copyright (C) 2008-2011 Free Software Foundation, Inc.
5 This program is free software: you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 3 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>. */
28 # ifndef __attribute__
29 # if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 8)
30 # define __attribute__(x)
34 # ifndef ATTRIBUTE_NORETURN
35 # define ATTRIBUTE_NORETURN __attribute__ ((__noreturn__))
38 /* This function is always triggered when memory is exhausted.
39 It must be defined by the application, either explicitly
40 or by using gnulib's xalloc-die module. This is the
41 function to call when one wants the program to die because of a
42 memory allocation failure. */
43 extern void xalloc_die (void) ATTRIBUTE_NORETURN;
45 char *xmemdup0 (void const *p, size_t s);
51 #endif /* !XMEMDUP0_H_ */