From b1bde559afb78a354dadc78902e0905c89a5af9e Mon Sep 17 00:00:00 2001
From: y_uuki <yuki.tsubo@gmail.com>
Date: Tue, 8 Dec 2015 04:11:43 +0900
Subject: [PATCH] Delete already not used function

---
 osutil/osutil.go       | 8 --------
 osutil/osutil_stubs.go | 8 --------
 2 files changed, 16 deletions(-)

diff --git a/osutil/osutil.go b/osutil/osutil.go
index 1757883..754c9ff 100644
--- a/osutil/osutil.go
+++ b/osutil/osutil.go
@@ -92,14 +92,6 @@ func UmountRoot(rootDir string) error {
 	return nil
 }
 
-func BindMount(src, dest string) error {
-	return mount.Mount(src, dest, "bind", "")
-}
-
-func RObindMount(src, dest string) error {
-	return mount.Mount(src, dest, "bind", "remount,ro,bind")
-}
-
 // Mknod unless path does not exists.
 func Mknod(path string, mode uint32, dev int) error {
 	if ExistsFile(path) {
diff --git a/osutil/osutil_stubs.go b/osutil/osutil_stubs.go
index 55ca8cf..2169c60 100644
--- a/osutil/osutil_stubs.go
+++ b/osutil/osutil_stubs.go
@@ -7,14 +7,6 @@ import (
 	"runtime"
 )
 
-func GetMountsByRoot(rootDir string) ([]string, error) {
-	return nil, fmt.Errorf("osutil: GetMountsByRoot not implemented on %s/%s", runtime.GOOS, runtime.GOARCH)
-}
-
-func UmountRoot(rootDir string) (err error) {
-	return fmt.Errorf("osutil: UmountRoot not implemented on %s/%s", runtime.GOOS, runtime.GOARCH)
-}
-
 func LookupGroup(id string) (int, error) {
 	return -1, fmt.Errorf("osutil: LookupGroup not implemented on %s/%s", runtime.GOOS, runtime.GOARCH)
 }