114 setreuseaddr(int sock, int value)  in setreuseaddr()  argument
116     return setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, &value, sizeof(value));  in setreuseaddr()
121 setv6only(int sock, int value)  in setv6only()  argument
123     return setsockopt(sock, IPPROTO_IPV6, IPV6_V6ONLY, &value, sizeof(value));  in setv6only()
285 add_fd (struct socksetup *data, int sock, enum kdc_conn_type conntype,  in add_fd()  argument
307     newconn->fd = sock;  in add_fd()
317 add_udp_fd (struct socksetup *data, int sock)  in add_udp_fd()  argument
319     return add_fd(data, sock, CONN_UDP, process_packet);  in add_udp_fd()
323 add_tcp_listener_fd (struct socksetup *data, int sock)  in add_tcp_listener_fd()  argument
325     return add_fd(data, sock, CONN_TCP_LISTENER, accept_tcp_connection);  in add_tcp_listener_fd()
329 add_tcp_data_fd (struct socksetup *data, int sock)  in add_tcp_data_fd()  argument
331     return add_fd(data, sock, CONN_TCP, process_tcp_connection);  in add_tcp_data_fd()
349 setnbio(int sock)  in setnbio()  argument
352     return ioctlsocket(sock, FIONBIO, (const void *)&one);  in setnbio()
366     int sock;  in setup_a_tcp_listener()  local
368     sock = socket(addr->sa_family, SOCK_STREAM, 0);  in setup_a_tcp_listener()
369     if (sock == -1) {  in setup_a_tcp_listener()
379     if (setreuseaddr(sock, 1) < 0) {  in setup_a_tcp_listener()
382 	close(sock);  in setup_a_tcp_listener()
385     if (bind(sock, addr, socklen(addr)) == -1) {  in setup_a_tcp_listener()
388 	close(sock);  in setup_a_tcp_listener()
391     if (listen(sock, 5) < 0) {  in setup_a_tcp_listener()
395 	close(sock);  in setup_a_tcp_listener()
398     if (setnbio(sock)) {  in setup_a_tcp_listener()
402 	close(sock);  in setup_a_tcp_listener()
405     if (setnolinger(sock)) {  in setup_a_tcp_listener()
409 	close(sock);  in setup_a_tcp_listener()
412     return sock;  in setup_a_tcp_listener()
505     int sock = -1, i;  in setup_udp_port()  local
549 	sock = socket (addr->sa_family, SOCK_DGRAM, 0);  in setup_udp_port()
550 	if (sock == -1) {  in setup_udp_port()
558 	if (bind (sock, (struct sockaddr *)addr, socklen (addr)) == -1) {  in setup_udp_port()
565 	FD_SET (sock, &sstate.rfds);  in setup_udp_port()
566 	if (sock >= sstate.max)  in setup_udp_port()
567 	    sstate.max = sock + 1;  in setup_udp_port()
568 	krb5_klog_syslog (LOG_INFO, "listening on fd %d: udp %s", sock,  in setup_udp_port()
570 	if (add_udp_fd (data, sock) == 0)  in setup_udp_port()