Eliminate some sleep usage.

        * gdb.mi/basics.c (do_nothing): New.
        (main): Use do_nothing instead of printf, so that
        not to introduce race condition between output of
        inferiour and output of gdb. Do not use sleep as it
        is not generally available on embedded targets.

1 files changed, 5 insertions, 2 deletions

diff --git a/gdb/testsuite/gdb.mi/basics.c b/gdb/testsuite/gdb.mi/basics.c
index 27704d1..e6135bc 100644
--- a/gdb/testsuite/gdb.mi/basics.c
+++ b/gdb/testsuite/gdb.mi/basics.c
@@ -57,13 +57,16 @@ int return_1 ()
   return 1;
 }
 
+void do_nothing (void)
+{
+}
+
 main ()
 {
   callee1 (2, "A string argument.", 3.5);
   callee1 (2, "A string argument.", 3.5);
 
-  sleep (1);
-  printf ("Hello, World!");
+  do_nothing (); /* Hello, World! */
 
   callme (1);
   callme (2);