Lines Matching defs:s4
445 int s4, s6;
449 s4 = setup_a_tcp_listener(data, (struct sockaddr *)&sin4);
450 if (s4 < 0)
457 s4 = s6 = -1;
470 s4 = setup_a_tcp_listener(data, (struct sockaddr *)&sin4);
475 if (s4 >= 0) {
476 FD_SET(s4, &sstate.rfds);
477 if (s4 >= sstate.max)
478 sstate.max = s4 + 1;
479 if (add_tcp_listener_fd(data, s4) == 0)
480 close(s4);
483 s4, paddr((struct sockaddr *)&sin4));
496 if (s4 < 0)