240 	struct tac_server *srvp = &h->servers[h->cur_server];  in conn_server()  local
255 	if (connect(h->fd, (struct sockaddr *)&srvp->addr,  in conn_server()
256 	    sizeof srvp->addr) == 0)  in conn_server()
270 		tv.tv_sec = srvp->timeout;  in conn_server()
690 	struct tac_server *srvp;  in tac_add_server_av()  local
699 	srvp = &h->servers[h->num_servers];  in tac_add_server_av()
701 	memset(&srvp->addr, 0, sizeof srvp->addr);  in tac_add_server_av()
702 	srvp->addr.sin_len = sizeof srvp->addr;  in tac_add_server_av()
703 	srvp->addr.sin_family = AF_INET;  in tac_add_server_av()
704 	if (!inet_aton(host, &srvp->addr.sin_addr)) {  in tac_add_server_av()
711 		memcpy(&srvp->addr.sin_addr, hent->h_addr,  in tac_add_server_av()
712 		    sizeof srvp->addr.sin_addr);  in tac_add_server_av()
714 	srvp->addr.sin_port = htons(port != 0 ? port : TACPLUS_PORT);  in tac_add_server_av()
715 	if ((srvp->secret = xstrdup(h, secret)) == NULL)  in tac_add_server_av()
717 	srvp->timeout = timeout;  in tac_add_server_av()
718 	srvp->flags = flags;  in tac_add_server_av()
719 	srvp->navs = 0;  in tac_add_server_av()
733 		if ((srvp->avs[i].data = xstrdup(h, avs[i])) == NULL)  in tac_add_server_av()
735 		srvp->avs[i].len = len;  in tac_add_server_av()
736 		srvp->navs++;  in tac_add_server_av()
741 	memset_s(srvp->secret, strlen(srvp->secret), 0, strlen(srvp->secret));  in tac_add_server_av()
742 	free(srvp->secret);  in tac_add_server_av()
743 	srvp->secret = NULL;  in tac_add_server_av()
744 	for (i = 0; i < srvp->navs; i++) {  in tac_add_server_av()
745 		free(srvp->avs[i].data);  in tac_add_server_av()
746 		srvp->avs[i].data = NULL;  in tac_add_server_av()
747 		srvp->avs[i].len = 0;  in tac_add_server_av()
1063 	struct tac_server *srvp;  in tac_send_author()  local
1097 	srvp = &h->servers[h->cur_server];  in tac_send_author()
1126 	return (h->srvr_navs + srvp->navs) << 8 | ares->status;  in tac_send_author()
1224 	struct tac_server *srvp;  in tac_get_av()  local
1229 	srvp = &h->servers[h->cur_server];  in tac_get_av()
1230 	if (index < srvp->navs)  in tac_get_av()
1231 		return xstrdup(h, srvp->avs[index].data);  in tac_get_av()
1243 	struct tac_server *srvp = &h->servers[h->cur_server];  in tac_get_av_value()  local
1248 	for (i = 0; i < h->srvr_navs + srvp->navs; i++) {  in tac_get_av_value()
1252 			candidate = &srvp->avs[i - h->srvr_navs];  in tac_get_av_value()