383 	struct sockaddr *client_sa, *server_sa, *fixed_server_sa;  in handle_connection()  local
393 	client_sa = sstosa(&tmp_ss);  in handle_connection()
395 	if ((client_fd = accept(listen_fd, client_sa, &len)) < 0) {  in handle_connection()
403 		    "connection from %s", max_sessions, sock_ntop(client_sa));  in handle_connection()
416 	memcpy(sstosa(&s->client_ss), client_sa, client_sa->sa_len);  in handle_connection()
419 	client_sa = sstosa(&s->client_ss);  in handle_connection()
427 	    sock_ntop(client_sa));  in handle_connection()
438 	if (server_lookup(client_sa, client_to_proxy_sa, server_sa) != 0) {  in handle_connection()
489 	    sock_ntop(client_sa), sock_ntop(server_sa),  in handle_connection()
942 	struct sockaddr *client_sa, *orig_sa, *proxy_sa, *server_sa;  in allow_data_connection()  local
957 	client_sa = sstosa(&s->client_ss);  in allow_data_connection()
989 		if (add_rdr(s->id, client_sa, orig_sa, s->proxy_port,  in allow_data_connection()
994 		if (add_nat(s->id, client_sa, server_sa, s->port, proxy_sa,  in allow_data_connection()
999 		if (add_filter(s->id, PF_IN, client_sa, server_sa,  in allow_data_connection()
1021 		    client_sa, s->port) == -1)  in allow_data_connection()
1028 			if (add_nat(s->id, server_sa, client_sa, s->port,  in allow_data_connection()
1033 			if (add_nat(s->id, server_sa, client_sa, s->port,  in allow_data_connection()
1040 		if (add_filter(s->id, PF_IN, server_sa, client_sa, s->port) ==  in allow_data_connection()
1045 		if (add_filter(s->id, PF_OUT, orig_sa, client_sa, s->port) ==  in allow_data_connection()