From b888f5f5e654896cefb1dc898a3b8e41e5f2a7cb Mon Sep 17 00:00:00 2001
From: Matias Nitsche <mnitsche@dc.uba.ar>
Date: Mon, 15 Jun 2020 12:26:21 -0300
Subject: [PATCH] pty: pause() instead of sleep for long time

---
 examples/pty_test/pty_test.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/pty_test/pty_test.c b/examples/pty_test/pty_test.c
index a4d90ef63..262e576bb 100644
--- a/examples/pty_test/pty_test.c
+++ b/examples/pty_test/pty_test.c
@@ -394,7 +394,7 @@ int main(int argc, FAR char *argv[])
     {
       /* Nothing to do, then sleep to avoid eating all cpu time */
 
-      usleep(10000);
+      pause();
     }
 
   return EXIT_SUCCESS;