return v.DetectedSaveBinary
	case constants.IPTablesRestore:
		return v.DetectedRestoreBinary
	default:
		return ""
	}
}

// IsWriteCmd returns true for all command types that do write actions (and thus need a lock)
func (v IptablesVersion) IsWriteCmd(cmd constants.IptablesCmd) bool {
	switch cmd {
	case constants.IPTables:
		return true
	case constants.IPTablesRestore:
		return true
	default:

	mode := "without lock"
	cmdBin := iptVer.CmdToString(cmd)
	if cmdBin == "" {
		return fmt.Errorf("called without iptables binary, cannot execute!: %+v", iptVer)
	}
	var c *exec.Cmd
	needLock := iptVer.IsWriteCmd(cmd) && !iptVer.NoLocks()
	run := func(c *exec.Cmd) error {
		return c.Run()
	}
	if r.CNIMode {
		c = exec.Command(cmdBin, args...)