var ErrNotImplemented = errors.New("not implemented")

func (r *RealDependencies) execute(cmd string, ignoreErrors bool, stdin io.Reader, args ...string) error {
	return ErrNotImplemented
}

func (r *RealDependencies) executeXTables(cmd constants.IptablesCmd, iptVer *IptablesVersion, ignoreErrors bool, stdin io.ReadSeeker, args ...string) error {
	return ErrNotImplemented
}

	return r.executeXTables(cmd, iptVer, false, stdin, args...)
}

// RunQuietlyAndIgnore runs a command quietly and ignores errors
func (r *RealDependencies) RunQuietlyAndIgnore(cmd constants.IptablesCmd, iptVer *IptablesVersion, stdin io.ReadSeeker, args ...string) {
	_ = r.executeXTables(cmd, iptVer, true, stdin, args...)

	return err
}

func mount(src, dst string) error {
	return syscall.Mount(src, dst, "", syscall.MS_BIND|syscall.MS_RDONLY, "")
}

func (r *RealDependencies) executeXTables(cmd constants.IptablesCmd, iptVer *IptablesVersion, ignoreErrors bool, stdin io.ReadSeeker, args ...string) error {
	mode := "without lock"
	cmdBin := iptVer.CmdToString(cmd)
	if cmdBin == "" {