added flock03 to the syscalls command file
diff --git a/runtest/syscalls b/runtest/syscalls
index 44ed6fd..2a6dbe0 100644
--- a/runtest/syscalls
+++ b/runtest/syscalls
@@ -144,6 +144,7 @@
 
 flock01 flock01
 flock02 flock02
+flock03 flock03
 
 fork01 fork01
 fork02 fork02