libgo: Update to current sources.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@192704 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 4 insertions, 4 deletions

diff --git a/libgo/go/path/filepath/path_plan9.go b/libgo/go/path/filepath/path_plan9.go
index 59a5812dd0b..0c938d89da1 100644
--- a/libgo/go/path/filepath/path_plan9.go
+++ b/libgo/go/path/filepath/path_plan9.go
@@ -11,10 +11,10 @@ func IsAbs(path string) bool {
 	return strings.HasPrefix(path, "/") || strings.HasPrefix(path, "#")
 }
 
-// VolumeName returns the leading volume name on Windows.
-// It returns "" elsewhere.
-func VolumeName(path string) string {
-	return ""
+// volumeNameLen returns length of the leading volume name on Windows.
+// It returns 0 elsewhere.
+func volumeNameLen(path string) int {
+	return 0
 }
 
 // HasPrefix exists for historical compatibility and should not be used.