X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Ftests%2Fuserprog%2Fopen-boundary.c;h=cc8ff8b4b37e0f594eb21bbd6980cdd130b84b47;hb=HEAD;hp=adf04d8cd26d8c7957f0d79d2719cae8c3d35a82;hpb=615bf3b3d2a8573ed6fb9ddc0055745e163ac999;p=pintos-anon

diff --git a/src/tests/userprog/open-boundary.c b/src/tests/userprog/open-boundary.c
index adf04d8..cc8ff8b 100644
--- a/src/tests/userprog/open-boundary.c
+++ b/src/tests/userprog/open-boundary.c
@@ -1,3 +1,6 @@
+/* Creates a file whose name spans the boundary between two pages.
+   This is valid, so it must succeed. */
+
 #include <syscall.h>
 #include "tests/userprog/boundary.h"
 #include "tests/lib.h"