return &UnixAddr{Name: s.Name, Net: "unixpacket"}
	}
	return nil
}

func sotypeToNet(sotype int) string {
	switch sotype {
	case syscall.SOCK_STREAM:
		return "unix"
	case syscall.SOCK_DGRAM:
		return "unixgram"
	case syscall.SOCK_SEQPACKET:
		return "unixpacket"
	default:
		panic("sotypeToNet unknown socket type")
	}
}

func (a *UnixAddr) family() int {
	return syscall.AF_UNIX
}