}
	clone, dest = f[0], f[1]
	return
}

func queryDNS(ctx context.Context, addr string, typ string) (res []string, err error) {
	return query(ctx, netdir+"/dns", addr+" "+typ, 1024)
}

func handlePlan9DNSError(err error, name string) error {
	if stringslite.HasSuffix(err.Error(), "dns: name does not exist") ||
		stringslite.HasSuffix(err.Error(), "dns: resource does not exist; negrcode 0") ||