code: func KvmNetworkingToSystemd(p *stage1commontypes.Pod, n *networking.Networking) error {
  	podRoot := common.Stage1RootfsPath(p.Root)
  
  	// networking
  	netDescriptions := kvm.GetNetworkDescriptions(n)
  	if err := kvm.GenerateNetworkInterfaceUnits(filepath.Join(podRoot, stage1initcommon.UnitsDir), netDescriptions); err != nil {
  		return errwrap.Wrap(errors.New("failed to transform networking to units"), err)
  	}
  
  	return nil
  }
docs: // KvmNetworkingToSystemd generates systemd unit files for a pod according to network configuration