30 static int get_so_domain(int fd)  in get_so_domain()  argument
36 	err = getsockopt(fd, SOL_SOCKET, SO_DOMAIN, &domain, &len);  in get_so_domain()
43 static int bind_to_loopback_any_port(int fd)  in bind_to_loopback_any_port()  argument
53 	switch (get_so_domain(fd)) {  in bind_to_loopback_any_port()
70 	return bind(fd, &addr.sa, addr_len);  in bind_to_loopback_any_port()
73 static int get_sock_port(int fd)  in get_sock_port()  argument
85 	err = getsockname(fd, &addr.sa, &addr_len);  in get_sock_port()
100 static int get_ip_local_port_range(int fd, __u32 *range)  in get_ip_local_port_range()  argument
107 	err = getsockopt(fd, SOL_IP, IP_LOCAL_PORT_RANGE, &val, &len);  in get_ip_local_port_range()
172 	int fd, err;  in TEST_F()  local
174 	fd = socket(variant->so_domain, variant->so_type, variant->so_protocol);  in TEST_F()
175 	ASSERT_GE(fd, 0) TH_LOG("socket failed");  in TEST_F()
179 	err = setsockopt(fd, SOL_IP, IP_LOCAL_PORT_RANGE, &val16, sizeof(val16));  in TEST_F()
185 	err = setsockopt(fd, SOL_IP, IP_LOCAL_PORT_RANGE, &val32, sizeof(val32));  in TEST_F()
191 	err = setsockopt(fd, SOL_IP, IP_LOCAL_PORT_RANGE, &val64, sizeof(val64));  in TEST_F()
195 	err = close(fd);  in TEST_F()
221 			int fd, err, port;  in TEST_F()  local
224 			fd = socket(variant->so_domain, variant->so_type, variant->so_protocol);  in TEST_F()
225 			ASSERT_GE(fd, 0) TH_LOG("#%d: socket failed", i);  in TEST_F()
228 			err = setsockopt(fd, SOL_IP, IP_LOCAL_PORT_RANGE, &range, sizeof(range));  in TEST_F()
231 			err = bind_to_loopback_any_port(fd);  in TEST_F()
235 			port = get_sock_port(fd);  in TEST_F()
239 			fds[i] = fd;  in TEST_F()
264 		int fd, err, port;  in TEST_F()  local
270 		fd = socket(variant->so_domain, variant->so_type, variant->so_protocol);  in TEST_F()
271 		ASSERT_GE(fd, 0) TH_LOG("socket failed");  in TEST_F()
274 		err = setsockopt(fd, SOL_IP, IP_LOCAL_PORT_RANGE, &range, sizeof(range));  in TEST_F()
277 		err = bind_to_loopback_any_port(fd);  in TEST_F()
280 		port = get_sock_port(fd);  in TEST_F()
283 		err = close(fd);  in TEST_F()
291 	int i, fd, err;  in TEST_F()  local
297 		fd = socket(variant->so_domain, variant->so_type, variant->so_protocol);  in TEST_F()
298 		ASSERT_GE(fd, 0) TH_LOG("socket failed");  in TEST_F()
301 		err = setsockopt(fd, SOL_IP, IP_LOCAL_PORT_RANGE, &range, sizeof(range));  in TEST_F()
304 		err = bind_to_loopback_any_port(fd);  in TEST_F()
307 		port = get_sock_port(fd);  in TEST_F()
312 		fds[i] = fd;  in TEST_F()
319 	fd = socket(variant->so_domain, variant->so_type, variant->so_protocol);  in TEST_F()
320 	ASSERT_GE(fd, 0) TH_LOG("socket failed");  in TEST_F()
323 	err = setsockopt(fd, SOL_IP, IP_LOCAL_PORT_RANGE, &range, sizeof(range));  in TEST_F()
326 	err = bind_to_loopback_any_port(fd);  in TEST_F()
330 	err = close(fd);  in TEST_F()
348 	int fd, err;  in TEST_F()  local
355 	fd = socket(variant->so_domain, variant->so_type, 0);  in TEST_F()
356 	ASSERT_GE(fd, 0) TH_LOG("socket failed");  in TEST_F()
359 	err = setsockopt(fd, SOL_IP, IP_LOCAL_PORT_RANGE, &range, sizeof(range));  in TEST_F()
362 	err = setsockopt(fd, SOL_IP, IP_BIND_ADDRESS_NO_PORT, &one, sizeof(one));  in TEST_F()
365 	err = bind_to_loopback_any_port(fd);  in TEST_F()
368 	port = get_sock_port(fd);  in TEST_F()
391 	connect(fd, &addr.sa, addr_len);  in TEST_F()
393 	port = get_sock_port(fd);  in TEST_F()
397 	err = close(fd);  in TEST_F()
405 	int fd, err;  in TEST_F()  local
407 	fd = socket(variant->so_domain, variant->so_type, variant->so_protocol);  in TEST_F()
408 	ASSERT_GE(fd, 0) TH_LOG("socket failed");  in TEST_F()
411 	err = get_ip_local_port_range(fd, &range);  in TEST_F()
419 	err = setsockopt(fd, SOL_IP, IP_LOCAL_PORT_RANGE, &range, sizeof(range));  in TEST_F()
423 	err = get_ip_local_port_range(fd, &range);  in TEST_F()
432 	err = setsockopt(fd, SOL_IP, IP_LOCAL_PORT_RANGE, &range, sizeof(range));  in TEST_F()
436 	err = get_ip_local_port_range(fd, &range);  in TEST_F()
443 	err = close(fd);  in TEST_F()