545 link_required(unit)  in link_required()  argument
546     int unit;  in link_required()
553 void start_link(unit)  in start_link()  argument
554     int unit;  in start_link()
613 link_terminated(unit)  in link_terminated()  argument
614     int unit;  in link_terminated()
683 link_down(unit)  in link_down()  argument
684     int unit;  in link_down()
690 	    update_link_stats(unit);
696 	upper_layers_down(unit);
704 void upper_layers_down(int unit)  in upper_layers_down()  argument
713 	    (*protp->lowerdown)(unit);  in upper_layers_down()
715 	    (*protp->close)(unit, "LCP down");  in upper_layers_down()
726 link_established(unit)  in link_established()  argument
727     int unit;  in link_established()
730     lcp_options *wo = &lcp_wantoptions[unit];
731     lcp_options *go = &lcp_gotoptions[unit];
732     lcp_options *ho = &lcp_hisoptions[unit];
743 		(*protp->lowerup)(unit);
747 	set_allowed_addrs(unit, NULL, NULL);
758 	    set_allowed_addrs(unit, NULL, NULL);
759 	} else if (!wo->neg_upap || uselogin || !null_login(unit)) {
762 	    lcp_close(unit, "peer refused to authenticate");
770 	eap_authpeer(unit, our_name);
773 	chap_auth_peer(unit, our_name, CHAP_DIGEST(go->chap_mdtype));
776 	upap_authpeer(unit);
780 	eap_authwithpeer(unit, user);
783 	chap_auth_with_peer(unit, user, CHAP_DIGEST(ho->chap_mdtype));
793 	upap_authwithpeer(unit, user, passwd);
796     auth_pending[unit] = auth;
797     auth_done[unit] = 0;
800 	network_phase(unit);
807 network_phase(unit)  in network_phase()  argument
808     int unit;  in network_phase()
810     lcp_options *go = &lcp_gotoptions[unit];
834 	(*cbcp_protent.open)(unit);
847     start_networks(unit);
851 start_networks(unit)  in start_networks()  argument
852     int unit;  in start_networks()
885     ecp_required = ecp_gotoptions[unit].required;
886     mppe_required = ccp_gotoptions[unit].mppe;
888 	continue_networks(unit);
892 continue_networks(unit)  in continue_networks()  argument
893     int unit;  in continue_networks()
918 auth_peer_fail(unit, protocol)  in auth_peer_fail()  argument
919     int unit, protocol;  in auth_peer_fail()
925     lcp_close(unit, "Authentication failed");
932 auth_peer_success(unit, protocol, prot_flavor, name, namelen)  in auth_peer_success()  argument
933     int unit, protocol, prot_flavor;  in auth_peer_success()
977     auth_done[unit] |= bit;
983     if ((auth_pending[unit] &= ~bit) == 0)
984         network_phase(unit);
991 auth_withpeer_fail(unit, protocol)  in auth_withpeer_fail()  argument
992     int unit, protocol;  in auth_withpeer_fail()
1003     lcp_close(unit, "Failed to authenticate ourselves to peer");
1010 auth_withpeer_success(unit, protocol, prot_flavor)  in auth_withpeer_success()  argument
1011     int unit, protocol, prot_flavor;  in auth_withpeer_success()
1052     auth_done[unit] |= bit;
1058     if ((auth_pending[unit] &= ~bit) == 0)
1059 	network_phase(unit);
1067 np_up(unit, proto)  in np_up()  argument
1068     int unit, proto;  in np_up()
1112 np_down(unit, proto)  in np_down()  argument
1113     int unit, proto;  in np_down()
1129 np_finished(unit, proto)  in np_finished()  argument
1130     int unit, proto;  in np_finished()
1317 auth_reset(unit)  in auth_reset()  argument
1318     int unit;  in auth_reset()
1320     lcp_options *go = &lcp_gotoptions[unit];
1321     lcp_options *ao = &lcp_allowoptions[unit];
1365 check_passwd(unit, auser, userlen, apasswd, passwdlen, msg)  in check_passwd()  argument
1366     int unit;  in check_passwd()
1402 		set_allowed_addrs(unit, addrs, opts);
1468 	    lcp_close(unit, "login failed");
1479 	set_allowed_addrs(unit, addrs, opts);
1497 null_login(unit)  in null_login()  argument
1498     int unit;  in null_login()
1531 	set_allowed_addrs(unit, addrs, opts);
1720 get_secret(unit, client, server, secret, secret_len, am_server)  in get_secret()  argument
1721     int unit;  in get_secret()
1760 	    set_allowed_addrs(unit, addrs, opts);
1786 get_srp_secret(unit, client, server, secret, am_server)  in get_srp_secret()  argument
1787     int unit;  in get_srp_secret()
1819 	    set_allowed_addrs(unit, addrs, opts);
1835 set_allowed_addrs(unit, addrs, opts)  in set_allowed_addrs()  argument
1836     int unit;  in set_allowed_addrs()
1847     struct ipcp_options *wo = &ipcp_wantoptions[unit];
1850     if (addresses[unit] != NULL)
1851 	free(addresses[unit]);
1852     addresses[unit] = NULL;
1967     addresses[unit] = ip;
1975 	&& (wo->hisaddr == 0 || !auth_ip_addr(unit, wo->hisaddr))) {
1991 auth_ip_addr(unit, addr)  in auth_ip_addr()  argument
1992     int unit;  in auth_ip_addr()
2006     if (addresses[unit] != NULL) {
2007 	ok = ip_addr_check(addr, addresses[unit]);