49 	priv->sd = socket(PF_PACKET, SOCK_RAW, htons(ETH_P_ALL));  in _raw_packet_start()
50 	if (priv->sd < 0) {  in _raw_packet_start()
56 	ret = setsockopt(priv->sd, SOL_SOCKET, SO_BINDTODEVICE, ifname,  in _raw_packet_start()
65 	flags = fcntl(priv->sd, F_GETFL, 0);  in _raw_packet_start()
66 	fcntl(priv->sd, F_SETFL, flags | O_NONBLOCK);  in _raw_packet_start()
71 	ret = setsockopt(priv->sd, SOL_PACKET, PACKET_ADD_MEMBERSHIP,  in _raw_packet_start()
84 		if (ioctl(priv->sd, SIOCGIFFLAGS, &ifr) < 0) {  in _raw_packet_start()
90 		if (ioctl(priv->sd, SIOCSIFFLAGS, &ifr) < 0) {  in _raw_packet_start()
121 	priv->sd = socket(AF_INET, SOCK_RAW, IPPROTO_UDP);  in _local_inet_start()
122 	if (priv->sd < 0) {  in _local_inet_start()
129 	flags = fcntl(priv->sd, F_GETFL, 0);  in _local_inet_start()
130 	fcntl(priv->sd, F_SETFL, flags | O_NONBLOCK);  in _local_inet_start()
133 	ret = setsockopt(priv->sd, IPPROTO_IP, IP_HDRINCL, &one,  in _local_inet_start()
160 	if (!priv->sd || !priv->device)  in sandbox_eth_raw_os_send()
208 	retval = sendto(priv->sd, packet, length, 0,  in sandbox_eth_raw_os_send()
225 	if (!priv->sd || !priv->device)  in sandbox_eth_raw_os_recv()
228 	retval = recvfrom(priv->sd, packet, 1536, 0,  in sandbox_eth_raw_os_recv()
246 	close(priv->sd);  in sandbox_eth_raw_os_stop()
247 	priv->sd = -1;  in sandbox_eth_raw_os_stop()