linux: Adds Persistent Devs + Setting Owner/Group

params_linux.go

@@ -10,8 +10,22 @@ type PlatformSpecificParams struct {
 	// field, i.e. an empty string, indicates that the default name should be
 	// used.
 	Name string
+
+	// Enable or disable persistence mode for the interface device.
+	Persist bool
+
+	// ID of the user which will be granted ownership of the device.
+	// The default value of -1 specifies that any user may use the device.
+	Owner int
+
+	// ID of the group which will be granted access to the device.
+	// The default value of -1 specifies that any group may use the device.
+	Group int
 }
 
 func defaultPlatformSpecificParams() PlatformSpecificParams {
-	return PlatformSpecificParams{}
+	return PlatformSpecificParams{
+		Owner: -1,
+		Group: -1,
+	}
 }