slp_send2slpd_iov
if ((err = slp_send2slpd_iov(msg->msgiov, msg->msgiov_len, &reply))
(void) slp_send2slpd_iov(
extern SLPError slp_send2slpd_iov(struct iovec *, int, char **);
return (slp_send2slpd_iov(iov, 1, reply));