void
rexsession::ifchg_cb_set ()
{
if (!ifchg)
ifchg = ifchgcb (wrap (implicit_cast<axprt_stream *> (proxyxprt.get ()),
&axprt_stream::sockcheck));
}
resolv_conf::resolv_conf ()
: ns_idx (0), last_reload (0), reload_lock (false),
destroyed (New refcounted<bool> (false))
{
if (!(_res.options & RES_INIT))
res_init ();
bzero (&srvaddr, sizeof (srvaddr));
srvaddr.sin_family = AF_INET;
srvaddr.sin_port = htons (NSPORT);
ifc = ifchgcb (wrap (this, &resolv_conf::reload, false));
ns_idx = _res.nscount ? _res.nscount - 1 : 0;
}