57 lines
1.7 KiB
C
57 lines
1.7 KiB
C
/*
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* Copyright (c) International Business Machines Corp., 2009
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* Copyright (c) Nadia Derbey, 2009
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
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* the GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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* Author: Serge Hallyn <serue@us.ibm.com>
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***************************************************************************/
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#include <sys/mount.h>
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <mqueue.h>
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#include "../libclone/libclone.h"
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#include "lapi/syscalls.h"
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#include "safe_macros.h"
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#include "test.h"
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static int dummy_child(void *v)
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{
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(void) v;
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return 0;
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}
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static void check_mqns(void)
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{
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int pid, status;
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mqd_t mqd;
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if (tst_kvercmp(2, 6, 30) < 0)
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tst_brkm(TCONF, NULL, "Kernel version is lower than expected");
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mq_unlink("/checkmqnsenabled");
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mqd =
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mq_open("/checkmqnsenabled", O_RDWR | O_CREAT | O_EXCL, 0777, NULL);
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if (mqd == -1)
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tst_brkm(TCONF, NULL, "mq_open check failed");
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mq_close(mqd);
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mq_unlink("/checkmqnsenabled");
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pid = do_clone_unshare_test(T_CLONE, CLONE_NEWIPC, dummy_child, NULL);
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if (pid == -1)
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tst_brkm(TCONF | TERRNO, NULL, "CLONE_NEWIPC not supported");
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SAFE_WAIT(NULL, &status);
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}
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