1 /* Test getsockopt() function.
2 Copyright (C) 2011-2012 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/>. */
19 #include <sys/socket.h>
21 #include "signature.h"
22 SIGNATURE_CHECK (getsockopt, int, (int, int, int, void *, socklen_t *));
32 (void) gl_sockets_startup (SOCKETS_1_1);
34 /* Test behaviour for invalid file descriptors. */
37 socklen_t value_len = sizeof (value);
40 ASSERT (getsockopt (-1, SOL_SOCKET, SO_REUSEADDR, &value, &value_len)
42 ASSERT (errno == EBADF);
46 socklen_t value_len = sizeof (value);
49 ASSERT (getsockopt (99, SOL_SOCKET, SO_REUSEADDR, &value, &value_len)
51 ASSERT (errno == EBADF);