NFS does not support mandaroty locking.
Signed-off-by: Xiong Zhou <xz...@redhat.com>
---
testcases/kernel/syscalls/fcntl/fcntl14.c | 42 ++++++++++++++++++-------------
1 file changed, 25 insertions(+), 17 deletions(-)
diff --git a/testcases/kernel/syscalls/fcntl/fcntl14.c
b/testcases/kernel/syscalls/fcntl/fcntl14.c
index b110d35..9d20f00 100644
--- a/testcases/kernel/syscalls/fcntl/fcntl14.c
+++ b/testcases/kernel/syscalls/fcntl/fcntl14.c
@@ -546,6 +546,7 @@ void catch_alarm(int sig);
char *TCID = "fcntl14";
int TST_TOTAL = 1;
+int NO_NFS = 1;
#ifdef UCLINUX
static char *argv0; /* Set by main(), passed to self_exec() */
@@ -1000,10 +1001,9 @@ int main(int ac, char **av)
setup(); /* global setup */
- if (tst_fs_type(cleanup, ".") == TST_NFS_MAGIC) {
- tst_brkm(TCONF, cleanup,
- "Cannot do fcntl on a file on NFS filesystem");
- }
+ /* Check if test on NFS or not*/
+ if (tst_fs_type(cleanup, ".") == TST_NFS_MAGIC)
+ NO_NFS = 0;
/* Check for looping state if -i option is given */
for (lc = 0; TEST_LOOPING(lc); lc++) {
@@ -1027,21 +1027,29 @@ int main(int ac, char **av)
tst_resm(TINFO, "Exit block 1");
/* //block2: */
- tst_resm(TINFO, "Enter block 2: with mandatory locking");
- fail = 0;
/*
- * Try various locks on a file with mandatory record locking
- * this should behave the same as an ordinary file
+ * Skip block2 if test on NFS, since NFS does not support
+ * mandatory locking
*/
- (void)run_test(O_CREAT | O_RDWR | O_TRUNC, S_ENFMT | S_IRUSR |
- S_IWUSR, 0, 0, 36);
- testcheck_end(fail, "Block 2, test 1");
-
- /* Now try negative values for L_start and L_len */
- (void)run_test(O_CREAT | O_RDWR | O_TRUNC, S_ENFMT | S_IRUSR |
- S_IWUSR, 5, 36, 45);
- testcheck_end(fail, "Block 2, test 2");
-
+ tst_resm(TINFO, "Enter block 2: with mandatory locking");
+ if (NO_NFS) {
+ fail = 0;
+ /*
+ * Try various locks on a file with mandatory
+ * record locking this should behave the same
+ * as an ordinary file
+ */
+ (void)run_test(O_CREAT | O_RDWR | O_TRUNC,
+ S_ENFMT | S_IRUSR | S_IWUSR, 0, 0, 36);
+ testcheck_end(fail, "Block 2, test 1");
+
+ /* Now try negative values for L_start and L_len */
+ (void)run_test(O_CREAT | O_RDWR | O_TRUNC,
+ S_ENFMT | S_IRUSR | S_IWUSR, 5, 36, 45);
+ testcheck_end(fail, "Block 2, test 2");
+ } else
+ tst_resm(TCONF, "Skip block 2 as NFS does not"
+ " support mandatory locking");
tst_resm(TINFO, "Exit block 2");
/* //block3: */
--
1.8.3.1
------------------------------------------------------------------------------
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