/*
* Copyright (c) International Business Machines Corp., 2009
* Copyright (c) Nadia Derbey, 2009
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Author: Serge Hallyn <serue@us.ibm.com>
***************************************************************************/
#include <sys/mount.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <mqueue.h>
#include "../libclone/libclone.h"
#include "lapi/syscalls.h"
#include "safe_macros.h"
#include "test.h"
static int dummy_child(void *v)
{
(void) v;
return 0;
}
static void check_mqns(void)
{
int pid, status;
mqd_t mqd;
if (tst_kvercmp(2, 6, 30) < 0)
tst_brkm(TCONF, NULL, "Kernel version is lower than expected");
mq_unlink("/checkmqnsenabled");
mqd =
mq_open("/checkmqnsenabled", O_RDWR | O_CREAT | O_EXCL, 0777, NULL);
if (mqd == -1)
tst_brkm(TCONF, NULL, "mq_open check failed");
mq_close(mqd);
mq_unlink("/checkmqnsenabled");
pid = do_clone_unshare_test(T_CLONE, CLONE_NEWIPC, dummy_child, NULL);
if (pid == -1)
tst_brkm(TCONF | TERRNO, NULL, "CLONE_NEWIPC not supported");
SAFE_WAIT(NULL, &status);
}