mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-25 06:20:06 +00:00
53 lines
1.7 KiB
C
53 lines
1.7 KiB
C
/* Smoke test for socket options.
|
|
Copyright (C) 2021-2024 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library 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
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
#include <support/xsocket.h>
|
|
#include <support/xunistd.h>
|
|
#include <support/check.h>
|
|
#include <netinet/in.h>
|
|
|
|
static int
|
|
do_test (void)
|
|
{
|
|
int fd = xsocket (AF_INET, SOCK_STREAM, IPPROTO_TCP);
|
|
|
|
struct linger value = { -1, -1 };
|
|
socklen_t optlen = sizeof (value);
|
|
TEST_COMPARE (getsockopt (fd, SOL_SOCKET, SO_LINGER, &value, &optlen), 0);
|
|
TEST_COMPARE (optlen, sizeof (value));
|
|
TEST_COMPARE (value.l_onoff, 0);
|
|
TEST_COMPARE (value.l_linger, 0);
|
|
|
|
value.l_onoff = 1;
|
|
value.l_linger = 30;
|
|
TEST_COMPARE (setsockopt (fd, SOL_SOCKET, SO_LINGER, &value, sizeof (value)),
|
|
0);
|
|
|
|
value.l_onoff = -1;
|
|
value.l_linger = -1;
|
|
TEST_COMPARE (getsockopt (fd, SOL_SOCKET, SO_LINGER, &value, &optlen), 0);
|
|
TEST_COMPARE (optlen, sizeof (value));
|
|
TEST_COMPARE (value.l_onoff, 1);
|
|
TEST_COMPARE (value.l_linger, 30);
|
|
|
|
xclose (fd);
|
|
return 0;
|
|
}
|
|
|
|
#include <support/test-driver.c>
|