if (rlogin->s) {
sk_close(rlogin->s);
rlogin->s = NULL;
+ notify_remote_exit(rlogin->frontend);
}
if (error_msg) {
/* A socket error has occurred. */
static const char *rlogin_init(void *frontend_handle, void **backend_handle,
Config *cfg,
char *host, int port, char **realhost,
- int nodelay)
+ int nodelay, int keepalive)
{
static const struct plug_function_table fn_table = {
rlogin_closing,
*/
{
char *buf;
- buf = dupprintf("Looking up host \"%s\"", host);
+ buf = dupprintf("Looking up host \"%s\"%s", host,
+ (cfg->addressfamily == ADDRTYPE_IPV4 ? " (IPv4)" :
+ (cfg->addressfamily == ADDRTYPE_IPV6 ? " (IPv6)" :
+ "")));
logevent(rlogin->frontend, buf);
sfree(buf);
}
- addr = name_lookup(host, port, realhost, cfg);
+ addr = name_lookup(host, port, realhost, cfg, cfg->addressfamily);
if ((err = sk_addr_error(addr)) != NULL) {
sk_addr_free(addr);
return err;
sfree(buf);
}
rlogin->s = new_connection(addr, *realhost, port, 1, 0,
- nodelay, (Plug) rlogin, cfg);
+ nodelay, keepalive, (Plug) rlogin, cfg);
if ((err = sk_socket_error(rlogin->s)) != NULL)
return err;
return 0;
}
+/*
+ * cfg_info for rlogin does nothing at all.
+ */
+static int rlogin_cfg_info(void *handle)
+{
+ return 0;
+}
+
Backend rlogin_backend = {
rlogin_init,
rlogin_free,
rlogin_provide_ldisc,
rlogin_provide_logctx,
rlogin_unthrottle,
+ rlogin_cfg_info,
1
};