Type:    int(b[3]),
		Addrs:   make([]Addr, syscall.RTAX_MAX),
		Flags:   int(nativeEndian.Uint32(b[8:12])),
		Index:   int(nativeEndian.Uint16(b[12:14])),
		extOff:  w.extOff,
		raw:     b[:l],
	}
	a, err := parseLinkAddr(b[w.bodyOff:])
	if err != nil {
		return nil, err
	}
	m.Addrs[syscall.RTAX_IFP] = a
	m.Name = a.(*LinkAddr).Name
	return m, nil
}

		Addrs:   make([]Addr, syscall.RTAX_MAX),
		raw:     b[:l],
	}
	ll := int(nativeEndian.Uint16(b[4:6]))
	if len(b) < ll {
		return nil, errInvalidMessage
	}
	a, err := parseLinkAddr(b[ll:])
	if err != nil {
		return nil, err
	}
	m.Addrs[syscall.RTAX_IFP] = a
	m.Name = a.(*LinkAddr).Name
	return m, nil
}

		Type:    int(b[3]),
		Flags:   int(nativeEndian.Uint32(b[8:12])),
		Index:   int(nativeEndian.Uint16(b[12:14])),
		Addrs:   make([]Addr, syscall.RTAX_MAX),
		extOff:  extOff,
		raw:     b[:l],
	}
	a, err := parseLinkAddr(b[bodyOff:])
	if err != nil {
		return nil, err
	}
	m.Addrs[syscall.RTAX_IFP] = a
	m.Name = a.(*LinkAddr).Name
	return m, nil
}

	}
	switch ll.Type {
	case syscall.IFT_IPV4, syscall.IFT_IPV6, syscall.IFT_6TO4:
	default:
		ioc = int64(syscall.SIOCGLIFHWADDR)
		if err := ioctl(s, uintptr(ioc), unsafe.Pointer(&lifr)); err == nil {
			ll.Addr, _ = parseLinkAddr(lifr.Lifru[4:])
		}
	}
}

// Links returns a list of logical data links.
//
// The provided af must be an address family and name must be a data
// link name. The zero value of af or name means a wildcard.

				a := &Inet6Addr{PrefixLen: l, ZoneID: int(nativeEndian.Uint32(lifr.Lifru[24:28]))}
				copy(a.IP[:], lifr.Lifru[8:24])
				as = append(as, a)
			}
		}
	}
	return as, nil
}

func parseLinkAddr(b []byte) ([]byte, error) {
	nlen, alen, slen := int(b[1]), int(b[2]), int(b[3])
	l := 4 + nlen + alen + slen
	if len(b) < l {
		return nil, errors.New("invalid address")
	}
	b = b[4:]
	var addr []byte

		b[5] = byte(nlen)
		copy(data[:nlen], a.Name)
		data = data[nlen:]
	}
	if alen > 0 {
		b[6] = byte(alen)
		copy(data[:alen], a.Addr)
		data = data[alen:]
	}
	return ll, nil
}

func parseLinkAddr(b []byte) (Addr, error) {
	if len(b) < 8 {
		return nil, errInvalidAddr
	}
	_, a, err := parseKernelLinkAddr(syscall.AF_LINK, b[4:])
	if err != nil {
		return nil, err
	}