Make ReadOnly() available on all platforms

gabriel-samfira · gabriel-samfira · commit b4dd3bf4e291 · 2023-05-31T02:12:28.000+03:00
Signed-off-by: Gabriel Adrian Samfira &lt;gsamfira@cloudbasesolutions.com&gt;
diff --git a/mount/mount.go b/mount/mount.go
@@ -68,6 +68,17 @@ func UnmountMounts(mounts []Mount, target string, flags int) error {
 	return nil
 }
 
+// ReadOnly returns a boolean value indicating whether this mount has the "ro"
+// option set.
+func (m *Mount) ReadOnly() bool {
+	for _, option := range m.Options {
+		if option == "ro" {
+			return true
+		}
+	}
+	return false
+}
+
 // Mount to the provided target path.
 func (m *Mount) Mount(target string) error {
 	target, err := fs.RootPath(target, m.Target)
diff --git a/mount/mount_windows.go b/mount/mount_windows.go
@@ -38,15 +38,6 @@ var (
 	ErrNotImplementOnWindows = errors.New("not implemented under windows")
 )
 
-func (m *Mount) ReadOnly() bool {
-	for _, option := range m.Options {
-		if option == "ro" {
-			return true
-		}
-	}
-	return false
-}
-
 // Mount to the provided target.
 func (m *Mount) mount(target string) (retErr error) {
 	if m.Type != "windows-layer" {
