66     if (sp->test->state == TEST_RUNNING) {  in iperf_tcp_recv()
71 	if (sp->test->debug)  in iperf_tcp_recv()
72 	    printf("Late receive, state = %d\n", sp->test->state);  in iperf_tcp_recv()
91     if (sp->test->zerocopy)  in iperf_tcp_send()
103     if (sp->test->debug_level >=  DEBUG_LEVEL_DEBUG)  in iperf_tcp_send()
116 iperf_tcp_accept(struct iperf_test * test)  in iperf_tcp_accept()  argument
125     if ((s = accept(test->listener, (struct sockaddr *) &addr, &len)) < 0) {  in iperf_tcp_accept()
135     if (strcmp(test->cookie, cookie) != 0) {  in iperf_tcp_accept()
137 …iperf_err(test, "failed to send access denied from busy server to new connecting client, errno = %…  in iperf_tcp_accept()
151 iperf_tcp_listen(struct iperf_test *test)  in iperf_tcp_listen()  argument
158     s = test->listener;  in iperf_tcp_listen()
169     if (test->no_delay || test->settings->mss || test->settings->socket_bufsize) {  in iperf_tcp_listen()
173         FD_CLR(s, &test->read_set);  in iperf_tcp_listen()
176         snprintf(portstr, 6, "%d", test->server_port);  in iperf_tcp_listen()
184 	if (test->settings->domain == AF_UNSPEC && !test->bind_address) {  in iperf_tcp_listen()
188 	    hints.ai_family = test->settings->domain;  in iperf_tcp_listen()
192         if ((gerror = getaddrinfo(test->bind_address, portstr, &hints, &res)) != 0) {  in iperf_tcp_listen()
203         if (test->no_delay) {  in iperf_tcp_listen()
215         if ((opt = test->settings->mss)) {  in iperf_tcp_listen()
225         if ((opt = test->settings->socket_bufsize)) {  in iperf_tcp_listen()
245     if (test->settings->fqrate) {  in iperf_tcp_listen()
247 	unsigned int fqrate = test->settings->fqrate / 8;  in iperf_tcp_listen()
249 	    if (test->debug) {  in iperf_tcp_listen()
259 	unsigned int rate = test->settings->rate / 8;  in iperf_tcp_listen()
261 	    if (test->debug) {  in iperf_tcp_listen()
282 …if (res->ai_family == AF_INET6 && (test->settings->domain == AF_UNSPEC || test->settings->domain =…  in iperf_tcp_listen()
283 	    if (test->settings->domain == AF_UNSPEC)  in iperf_tcp_listen()
315         test->listener = s;  in iperf_tcp_listen()
327     if (test->debug) {  in iperf_tcp_listen()
328 	printf("SNDBUF is %u, expecting %u\n", sndbuf_actual, test->settings->socket_bufsize);  in iperf_tcp_listen()
330     if (test->settings->socket_bufsize && test->settings->socket_bufsize > sndbuf_actual) {  in iperf_tcp_listen()
344     if (test->debug) {  in iperf_tcp_listen()
345 	printf("RCVBUF is %u, expecting %u\n", rcvbuf_actual, test->settings->socket_bufsize);  in iperf_tcp_listen()
347     if (test->settings->socket_bufsize && test->settings->socket_bufsize > rcvbuf_actual) {  in iperf_tcp_listen()
352     if (test->json_output) {  in iperf_tcp_listen()
353 	cJSON_AddNumberToObject(test->json_start, "sock_bufsize", test->settings->socket_bufsize);  in iperf_tcp_listen()
354 	cJSON_AddNumberToObject(test->json_start, "sndbuf_actual", sndbuf_actual);  in iperf_tcp_listen()
355 	cJSON_AddNumberToObject(test->json_start, "rcvbuf_actual", rcvbuf_actual);  in iperf_tcp_listen()
370 iperf_tcp_connect(struct iperf_test *test)  in iperf_tcp_connect()  argument
378 …s = create_socket(test->settings->domain, SOCK_STREAM, test->bind_address, test->bind_dev, test->b…  in iperf_tcp_connect()
385     if (test->no_delay) {  in iperf_tcp_connect()
396     if ((opt = test->settings->mss)) {  in iperf_tcp_connect()
406     if ((opt = test->settings->socket_bufsize)) {  in iperf_tcp_connect()
425     if ((opt = test->settings->snd_timeout)) {  in iperf_tcp_connect()
447     if (test->debug) {  in iperf_tcp_connect()
448 	printf("SNDBUF is %u, expecting %u\n", sndbuf_actual, test->settings->socket_bufsize);  in iperf_tcp_connect()
450     if (test->settings->socket_bufsize && test->settings->socket_bufsize > sndbuf_actual) {  in iperf_tcp_connect()
465     if (test->debug) {  in iperf_tcp_connect()
466 	printf("RCVBUF is %u, expecting %u\n", rcvbuf_actual, test->settings->socket_bufsize);  in iperf_tcp_connect()
468     if (test->settings->socket_bufsize && test->settings->socket_bufsize > rcvbuf_actual) {  in iperf_tcp_connect()
473     if (test->json_output) {  in iperf_tcp_connect()
474 	cJSON_AddNumberToObject(test->json_start, "sock_bufsize", test->settings->socket_bufsize);  in iperf_tcp_connect()
475 	cJSON_AddNumberToObject(test->json_start, "sndbuf_actual", sndbuf_actual);  in iperf_tcp_connect()
476 	cJSON_AddNumberToObject(test->json_start, "rcvbuf_actual", rcvbuf_actual);  in iperf_tcp_connect()
480     if (test->settings->flowlabel) {  in iperf_tcp_connect()
495             freq->flr_label = htonl(test->settings->flowlabel & IPV6_FLOWINFO_FLOWLABEL);  in iperf_tcp_connect()
526     if (test->settings->fqrate) {  in iperf_tcp_connect()
528 	unsigned int fqrate = test->settings->fqrate / 8;  in iperf_tcp_connect()
530 	    if (test->debug) {  in iperf_tcp_connect()
540 	unsigned int rate = test->settings->rate / 8;  in iperf_tcp_connect()
542 	    if (test->debug) {  in iperf_tcp_connect()
560     if (Nwrite(s, test->cookie, COOKIE_SIZE, Ptcp) < 0) {  in iperf_tcp_connect()