1 files changed, 8 insertions, 3 deletions
diff --git a/libgo/go/runtime/export_mmap_test.go b/libgo/go/runtime/export_mmap_test.go
index 07b0a56e09..6e05bb9fbb 100644
--- a/libgo/go/runtime/export_mmap_test.go
+++ b/libgo/go/runtime/export_mmap_test.go
@@ -1,15 +1,20 @@
-// Copyright 2016 The Go Authors.  All rights reserved.
+// Copyright 2016 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-// +build ignore
-
 // Export guts for testing.
 
 package runtime
 
 var Mmap = mmap
+var Munmap = munmap
+var Errno = errno
 
 const ENOMEM = _ENOMEM
 const MAP_ANON = _MAP_ANON
 const MAP_PRIVATE = _MAP_PRIVATE
+const MAP_FIXED = _MAP_FIXED
+
+func GetPhysPageSize() uintptr {
+	return physPageSize
+}