hp = gethostbyname(hname);
if (hp == NULL || hp->h_addrtype != AF_INET) {
xlog(L_ERROR, "%s has non-inet addr", hname);
return NULL;
}
hp = gethostbyname(hname);
if (hp == NULL || hp->h_addrtype != AF_INET) {
xlog(L_ERROR, "%s has non-inet addr", hname);
return NULL;
}