283 iperf_udp_buffercheck(struct iperf_test *test, int s)  in iperf_udp_buffercheck()  argument
296         if (setsockopt(s, SOL_SOCKET, SO_RCVBUF, &opt, sizeof(opt)) < 0) {  in iperf_udp_buffercheck()
300         if (setsockopt(s, SOL_SOCKET, SO_SNDBUF, &opt, sizeof(opt)) < 0) {  in iperf_udp_buffercheck()
308     if (getsockopt(s, SOL_SOCKET, SO_SNDBUF, &sndbuf_actual, &optlen) < 0) {  in iperf_udp_buffercheck()
330     if (getsockopt(s, SOL_SOCKET, SO_RCVBUF, &rcvbuf_actual, &optlen) < 0) {  in iperf_udp_buffercheck()
370     int       sz, s;  in iperf_udp_accept()  local
377     s = test->prot_listener;  in iperf_udp_accept()
390     if (connect(s, (struct sockaddr *) &sa_peer, len) < 0) {  in iperf_udp_accept()
396     rc = iperf_udp_buffercheck(test, s);  in iperf_udp_accept()
412 	    rc = iperf_udp_buffercheck(test, s);  in iperf_udp_accept()
427 	    if (setsockopt(s, SOL_SOCKET, SO_MAX_PACING_RATE, &fqrate, sizeof(fqrate)) < 0) {  in iperf_udp_accept()
456     if (write(s, &buf, sizeof(buf)) < 0) {  in iperf_udp_accept()
461     return s;  in iperf_udp_accept()
475     int s;  in iperf_udp_listen()  local
477 …if ((s = netannounce(test->settings->domain, Pudp, test->bind_address, test->bind_dev, test->serve…  in iperf_udp_listen()
485     return s;  in iperf_udp_listen()
497     int s, sz;  in iperf_udp_connect()  local
506 …if ((s = netdial(test->settings->domain, Pudp, test->bind_address, test->bind_dev, test->bind_port…  in iperf_udp_connect()
512     rc = iperf_udp_buffercheck(test, s);  in iperf_udp_connect()
528 	    rc = iperf_udp_buffercheck(test, s);  in iperf_udp_connect()
543 	    if (setsockopt(s, SOL_SOCKET, SO_MAX_PACING_RATE, &fqrate, sizeof(fqrate)) < 0) {  in iperf_udp_connect()
562     setsockopt(s, SOL_SOCKET, SO_RCVTIMEO, (struct timeval *)&tv, sizeof(struct timeval));  in iperf_udp_connect()
571         printf("Sending Connect message to Socket %d\n", s);  in iperf_udp_connect()
573     if (write(s, &buf, sizeof(buf)) < 0) {  in iperf_udp_connect()
587         if ((sz = recv(s, &buf, sizeof(buf), 0)) < 0) {  in iperf_udp_connect()
592 … received for Socket %d, sz=%d, buf=%x, i=%d, max_len_wait_for_reply=%d\n", s, sz, buf, i, max_len…  in iperf_udp_connect()
602     return s;  in iperf_udp_connect()