2 Copyright (C) 2008-2011 Free Software Foundation, Inc.
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.
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.
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/>. */
21 #include "signature.h"
22 SIGNATURE_CHECK (srandom_r, int, (unsigned int, struct random_data *));
23 SIGNATURE_CHECK (initstate_r, int, (unsigned int, char *, size_t,
24 struct random_data *));
25 SIGNATURE_CHECK (setstate_r, int, (char *, struct random_data *));
26 SIGNATURE_CHECK (random_r, int, (struct random_data *, int32_t *));
35 struct random_data rand_state;
38 unsigned int n_big = 0;
40 rand_state.state = NULL;
41 if (initstate_r (time (NULL), buf, sizeof buf, &rand_state))
43 for (i = 0; i < 1000; i++)
46 ASSERT (random_r (&rand_state, &r) == 0);
52 /* Fail if none of the numbers were larger than RAND_MAX / 2. */