407 link_required(unit)  in link_required()  argument
408     int unit;  in link_required()
418 link_terminated(unit)  in link_terminated()  argument
419     int unit;  in link_terminated()
478 link_down(unit)  in link_down()  argument
479     int unit;  in link_down()
486 	update_link_stats(unit);
494 	    (*protp->lowerdown)(unit);
496 	    (*protp->close)(unit, "LCP down");
509 link_established(unit)  in link_established()  argument
510     int unit;  in link_established()
513     lcp_options *wo = &lcp_wantoptions[unit];
514     lcp_options *go = &lcp_gotoptions[unit];
515     lcp_options *ho = &lcp_hisoptions[unit];
525 	    (*protp->lowerup)(unit);
537 	    set_allowed_addrs(unit, noauth_addrs, NULL);
538 	} else if (!wo->neg_upap || !null_login(unit)) {
540 	    lcp_close(unit, "peer refused to authenticate");
562 	ChapAuthPeer(unit, our_name, go->chap_mdtype);
567 	upap_authpeer(unit);
589 	ChapAuthWithPeer(unit, user, ho->chap_mdtype);
599 	upap_authwithpeer(unit, user, passwd);
602     auth_pending[unit] = auth;
605 	network_phase(unit);
612 network_phase(unit)  in network_phase()  argument
613     int unit;  in network_phase()
615     lcp_options *go = &lcp_gotoptions[unit];
645 	(*cbcp_protent.open)(unit);
693 auth_peer_fail(unit, protocol)  in auth_peer_fail()  argument
694     int unit, protocol;  in auth_peer_fail()
699     lcp_close(unit, "Authentication failed");
707 auth_peer_success(unit, protocol, name, namelen)  in auth_peer_success()  argument
708     int unit, protocol;  in auth_peer_success()
739     if ((auth_pending[unit] &= ~bit) == 0)
740         network_phase(unit);
748 auth_withpeer_fail(unit, protocol)  in auth_withpeer_fail()  argument
749     int unit, protocol;  in auth_withpeer_fail()
759     lcp_close(unit, "Failed to authenticate ourselves to peer");
767 auth_withpeer_success(unit, protocol)  in auth_withpeer_success()  argument
768     int unit, protocol;  in auth_withpeer_success()
790     if ((auth_pending[unit] &= ~bit) == 0)
791 	network_phase(unit);
800 np_up(unit, proto)  in np_up()  argument
801     int unit, proto;  in np_up()
832 	    TIMEOUT(connect_time_expired, &lcp_fsm[unit], maxconnect);
839 	    lcp_settimeremaining(unit, maxconnect, maxconnect);
841 		lcp_settimeremaining(unit, maxconnect, 300);
843 		lcp_settimeremaining(unit, maxconnect, 120);
845 		lcp_settimeremaining(unit, maxconnect, 30);
862 np_down(unit, proto)  in np_down()  argument
863     int unit, proto;  in np_down()
876 np_finished(unit, proto)  in np_finished()  argument
877     int unit, proto;  in np_finished()
928     lcp_close(f->unit, "Connect time expired");	/* Close connection */
1018 auth_reset(unit)  in auth_reset()  argument
1019     int unit;  in auth_reset()
1021     lcp_options *go = &lcp_gotoptions[unit];
1022     lcp_options *ao = &lcp_allowoptions[unit];
1067 check_passwd(unit, auser, userlen, apasswd, passwdlen, msg)  in check_passwd()  argument
1068     int unit;  in check_passwd()
1102 		set_allowed_addrs(unit, addrs, opts);
1157 	    lcp_close(unit, "login failed");
1168 	set_allowed_addrs(unit, addrs, opts);
1435 null_login(unit)  in null_login()  argument
1436     int unit;  in null_login()
1459 	set_allowed_addrs(unit, addrs, opts);
1605 get_secret(unit, client, server, secret, secret_len, am_server)  in get_secret()  argument
1606     int unit;  in get_secret()
1650 	    set_allowed_addrs(unit, addrs, opts);
1676 set_allowed_addrs(unit, addrs, opts)  in set_allowed_addrs()  argument
1677     int unit;  in set_allowed_addrs()
1688     struct ipcp_options *wo = &ipcp_wantoptions[unit];
1692     if (addresses[unit] != NULL)
1693 	free(addresses[unit]);
1694     addresses[unit] = NULL;
1812     addresses[unit] = ip;
1820 	&& (wo->hisaddr == 0 || !auth_ip_addr(unit, wo->hisaddr)))
1829 auth_ip_addr(unit, addr)  in auth_ip_addr()  argument
1830     int unit;  in auth_ip_addr()
1839     if (addresses[unit] != NULL) {
1840 	ok = ip_addr_check(addr, addresses[unit]);