124 lines
3.1 KiB
C
124 lines
3.1 KiB
C
/*
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* Copyright (c) 2000 Silicon Graphics, Inc. All Rights Reserved.
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* AUTHOR : William Roske
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* CO-PILOT : Dave Fenner
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it would be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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*
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* Further, this software is distributed without any warranty that it is
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* free of the rightful claim of any third person regarding infringement
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* or the like. Any license provided herein, whether implied or
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* otherwise, applies only to this software file. Patent licenses, if
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* any, provided herein do not apply to combinations of this program with
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* other software, or any other product whatsoever.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Contact information: Silicon Graphics, Inc., 1600 Amphitheatre Pkwy,
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* Mountain View, CA 94043, or:
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*
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* http://www.sgi.com
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*
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* For further information regarding this notice, see:
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*
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* http://oss.sgi.com/projects/GenInfo/NoticeExplan/
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*
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*/
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#include <unistd.h>
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#include <errno.h>
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#include <string.h>
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#include <signal.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <sys/sysmacros.h>
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#include "test.h"
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#include "safe_macros.h"
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static void setup(void);
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static void cleanup(void);
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char *TCID = "mknod01";
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#define PATH "test_node"
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int tcases[] = { /* modes to give nodes created (1 per text case) */
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S_IFREG | 0777, /* ordinary file with mode 0777 */
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S_IFIFO | 0777, /* fifo special with mode 0777 */
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S_IFCHR | 0777, /* character special with mode 0777 */
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S_IFBLK | 0777, /* block special with mode 0777 */
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S_IFREG | 04700, /* ordinary file with mode 04700 (suid) */
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S_IFREG | 02700, /* ordinary file with mode 02700 (sgid) */
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S_IFREG | 06700, /* ordinary file with mode 06700 (sgid & suid) */
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};
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int TST_TOTAL = ARRAY_SIZE(tcases);
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int main(int ac, char **av)
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{
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int lc, i;
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dev_t dev;
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tst_parse_opts(ac, av, NULL, NULL);
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setup();
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for (lc = 0; TEST_LOOPING(lc); lc++) {
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tst_count = 0;
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for (i = 0; i < TST_TOTAL; i++) {
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/*
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* overlayfs doesn't support mknod char device with
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* major 0 and minor 0, which is known as whiteout_dev
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*/
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if (S_ISCHR(tcases[i]))
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dev = makedev(1, 3);
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else
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dev = 0;
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TEST(mknod(PATH, tcases[i], dev));
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if (TEST_RETURN == -1) {
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tst_resm(TFAIL,
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"mknod(%s, %#o, %lu) failed, errno=%d : %s",
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PATH, tcases[i], dev, TEST_ERRNO,
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strerror(TEST_ERRNO));
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} else {
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tst_resm(TPASS,
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"mknod(%s, %#o, %lu) returned %ld",
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PATH, tcases[i], dev, TEST_RETURN);
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}
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SAFE_UNLINK(cleanup, PATH);
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}
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}
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cleanup();
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tst_exit();
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}
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void setup(void)
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{
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tst_require_root();
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tst_sig(NOFORK, DEF_HANDLER, cleanup);
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TEST_PAUSE;
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tst_tmpdir();
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}
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void cleanup(void)
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{
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tst_rmdir();
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}
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