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tests/umount2.c: use libtests

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* tests/umount2.c (main): Use perror_msg_and_fail.
This commit is contained in:
Дмитрий Левин 2016-01-04 23:47:59 +00:00
parent 6a641fce5d
commit fa8d4491e3
1 changed files with 6 additions and 6 deletions
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12
tests/umount2.c
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2015 Dmitry V. Levin <ldv@altlinux.org>
* Copyright (c) 2015-2016 Dmitry V. Levin <ldv@altlinux.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -25,6 +25,7 @@
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "tests.h"
#include <stdio.h>
#include <unistd.h>
#include <sys/stat.h>
@ -42,14 +43,13 @@ int
main(void)
{
static const char sample[] = "umount2.sample";
if (mkdir(sample, 0700)) {
perror(sample);
return 77;
}
if (mkdir(sample, 0700))
perror_msg_and_fail("mkdir: %s", sample);
(void) syscall(__NR_umount2, sample, 31);
printf("%s(\"%s\", MNT_FORCE|MNT_DETACH|MNT_EXPIRE|UMOUNT_NOFOLLOW|0x10)"
" = -1 EINVAL (%m)\n", TEST_SYSCALL_STR, sample);
(void) rmdir(sample);
if (rmdir(sample))
perror_msg_and_fail("rmdir: %s", sample);
puts("+++ exited with 0 +++");
return 0;
}