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(do_test): Make sure noatime flag isn't set for filesystem.

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This commit is contained in:
Ulrich Drepper 2002-09-04 20:50:52 +00:00
parent ba5da1e2ed
commit 06a7803ca0
1 changed files with 21 additions and 0 deletions
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21
libio/tst-atime.c
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@ -4,6 +4,7 @@
#include <string.h>
#include <unistd.h>
#include <sys/stat.h>
#include <sys/statvfs.h>
static int do_test (void);
@ -21,6 +22,8 @@ do_test (void)
int ch;
struct stat st1;
struct stat st2;
struct statvfs sv;
int e;
buf = (char *) malloc (strlen (test_dir) + sizeof "/tst-atime.XXXXXX");
if (buf == NULL)
@ -37,6 +40,24 @@ do_test (void)
return 1;
}
/* Make sure the filesystem doesn't have the noatime option set. If
statvfs is not available just continue. */
e = fstatvfs (fd, &sv);
if (e != ENOSYS)
{
if (e != 0)
{
printf ("cannot statvfs '%s': %m\n", buf);
return 1;
}
if ((sv.f_flag & ST_NOATIME) != 0)
{
puts ("Bah! The filesystem is mounted with noatime");
return 0;
}
}
/* Make sure it gets removed. */
add_temp_file (buf);