rt-tests: cyclictest segfault with '-a'

This fixes a segfault on ARM when the '-a' option is used.

man sched_setaffinity says to use pthread_setaffinity_np() when using the
POSIX threads API.

Signed-off-by: Frank Rowand <frank.rowand@am.sony.com>
Tested-by: Darren Hart <dvhart@linux.intel.com>
Signed-off-by: Clark Williams <williams@redhat.com>
1 file changed