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authorUlrich Drepper <drepper@redhat.com>2002-09-04 20:50:52 +0000
committerUlrich Drepper <drepper@redhat.com>2002-09-04 20:50:52 +0000
commit06a7803ca04aedaadec19e0a36c563f716553548 (patch)
tree03d7d58c5c1102bae27b5ba6c2a1b09c2f3d6cdf /libio/tst-atime.c
parentba5da1e2ed443247eaefb6cc80c39fdd5a66273c (diff)
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(do_test): Make sure noatime flag isn't set for filesystem.
Diffstat (limited to 'libio/tst-atime.c')
-rw-r--r--libio/tst-atime.c21
1 files changed, 21 insertions, 0 deletions
diff --git a/libio/tst-atime.c b/libio/tst-atime.c
index 2df64c3..4889632 100644
--- a/libio/tst-atime.c
+++ b/libio/tst-atime.c
@@ -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);