[LTP] [PATCH] eventfd06: add AIO support check

[Li Wang]

Just like what we did for io_setup01.c to avoid ENOSYS error:
  eventfd06.c:140: TBROK: io_setup() failed: ENOSYS

Signed-off-by: Li Wang <liwang@redhat.com>
---
 testcases/kernel/syscalls/eventfd/eventfd06.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/testcases/kernel/syscalls/eventfd/eventfd06.c b/testcases/kernel/syscalls/eventfd/eventfd06.c
index 7339dd471..46d7f73d3 100644
--- a/testcases/kernel/syscalls/eventfd/eventfd06.c
+++ b/testcases/kernel/syscalls/eventfd/eventfd06.c
@@ -136,6 +136,8 @@ static void test_poll(void)
 static void setup(void)
 {
 	TEST(io_setup(MAXEVENTS, &ctx));
+	if (TST_RET == -ENOSYS)
+		tst_brk(TCONF | TRERRNO, "io_setup(): AIO not supported by kernel");
 	if (TST_RET < 0)
 		tst_brk(TBROK, "io_setup() failed: %s", tst_strerrno(-TST_RET));
 
-- 
2.48.1