From: "Gary S. Robertson" <gary.robert...@linaro.org>

Replaced deprecated usleep calls with calls to rt_nanosleep,
which has no potentially adverse interactions with signals.

Signed-off-by: Gary S. Robertson <gary.robert...@linaro.org>
---
 testcases/realtime/func/prio-wake/prio-wake.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/testcases/realtime/func/prio-wake/prio-wake.c 
b/testcases/realtime/func/prio-wake/prio-wake.c
index 18c0405..f34ae30 100644
--- a/testcases/realtime/func/prio-wake/prio-wake.c
+++ b/testcases/realtime/func/prio-wake/prio-wake.c
@@ -108,10 +108,10 @@ void *master_thread(void *arg)
 
        /* make sure children are started */
        while (running_threads < rt_threads)
-               usleep(1000);
+               rt_nanosleep(1000000);
        /* give the worker threads a chance to get to sleep in the kernel
         * in the unlocked broadcast case. */
-       usleep(1000);
+       rt_nanosleep(1000000);
 
        start = rt_gettime() - beginrun;
 
-- 
1.7.9.5


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