Add explanatory comments to userprog tests.

[pintos-anon] / src / tests / userprog / close-normal.c

diff --git a/src/tests/userprog/close-normal.c b/src/tests/userprog/close-normal.c
index 0fb2006476c1bd4b2135c03180160a98d221a7c3..8ce04e39ff6b6067a601cc8af888d14276d9f39a 100644 (file)
--- a/src/tests/userprog/close-normal.c
+++ b/src/tests/userprog/close-normal.c
@@ -1,3 +1,5 @@
+/* Opens a file and then closes it. */
+
 #include <syscall.h>
 #include "tests/lib.h"
 #include "tests/main.h"