/* Zero-length write. Return a list of NFSD's current listener transports.  */
static ssize_t __write_ports_names(char *buf)
/* Zero-length write. Return a list of NFSD's current listener transports.  */
static ssize_t __write_ports_names(char *buf)
{
	if (nfsd_serv == NULL)
		return 0;
	return svc_xprt_names(nfsd_serv, buf, SIMPLE_TRANSACTION_LIMIT);
}