ANDROID: rt_sigtimedwait01: disable rt testcase on 32bit android

The bionic syscall wrappers, such as sigaddset, are not able to handle rt
signals on 32bit platforms. For that to work one has to explicitly use
the 64 data structures and syscall wrappers: sigset64_t and sigaddset64.
For now, disable this very test case on non-64bit android.

Bug: 112483999
Change-Id: I298ecd0d97b5b09761ef8635868e98757c982e3f
Signed-off-by: Matthias Maennich <maennich@google.com>
diff --git a/testcases/kernel/syscalls/sigwaitinfo/sigwaitinfo01.c b/testcases/kernel/syscalls/sigwaitinfo/sigwaitinfo01.c
index 5a32ce1..3978c49 100644
--- a/testcases/kernel/syscalls/sigwaitinfo/sigwaitinfo01.c
+++ b/testcases/kernel/syscalls/sigwaitinfo/sigwaitinfo01.c
@@ -443,9 +443,11 @@
 	{
 	test_masked_matching, my_rt_sigtimedwait, SIGTERM},
 	    /* 4: Simultaneous realtime signals are delivered in the order of increasing signal number */
+#if !(defined(ANDROID) && !defined(__LP64__))
 	{
 	test_masked_matching_rt, my_rt_sigtimedwait, -1},
 #endif
+#endif
 #if defined TEST_SIGWAIT
 	{
 	test_unmasked_matching_noinfo, my_sigwait, SIGUSR1}, {