Add missed usage()

sippy · Jun 1, 2017 · 706e5e1 · 706e5e1
1 parent 1c1b526
commit 706e5e1
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/python/sippy_lite/sippy/tools/getmonotime.py b/python/sippy_lite/sippy/tools/getmonotime.py
@@ -1,4 +1,10 @@
 import getopt, sys
+import os.path
+
+def usage():
+    sys.stderr.write('Usage: %s [-r] [-S sippy_path] [-C clock_name]\n' % \
+      (os.path.basename(sys.argv[0])))
+    sys.exit(1)
 
 if __name__ == '__main__':
     sippy_path = None