1 /* Test of calloc function.
2 Copyright (C) 2010-2012 Free Software Foundation, Inc.
3
4 This program is free software: you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 3 of the License, or
7 (at your option) any later version.
8
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
13
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <http://www.gnu.org/licenses/>. */
16
17 #include <config.h>
18
19 #include <stdlib.h>
20
21 int
main()22 main ()
23 {
24 /* Check that calloc (0, 0) is not a NULL pointer. */
25 if (calloc (0, 0) == NULL)
26 return 1;
27
28 /* Check that calloc fails when requested to allocate a block of memory
29 larger than SIZE_MAX bytes. */
30 if (calloc ((size_t) -1 / 8 + 1, 8) != NULL)
31 return 1;
32
33 return 0;
34 }
35