Add ethernet to android4.0.4

This is to add ethernet to android4.0.3. I just picked it and added it to android4.0.4. The process is somewhat different and the error is easier to solve. Here I will not detail it here. Only one of them needs to be modified here: 2. in the dhcp_do_request function of system \ core \ libnetutils \ dhcp_utils.c, change snprintf (daemon_cmd, sizeof (daemon_cmd), "% s", "Expiration") to snprintf (daemon_cmd, sizeof (daemon_cmd), "% s", "dhcpcd_eth0"); if it is changed to this wireless network, so I slightly changed [java]/* Erase any previous setting of the dhcp result property */property_set (result_prop_name ,""); # if 0/* Start the daemon and wait until it's ready */if (property_get (HO STNAME_PROP_NAME, prop_value, NULL) & (prop_value [0]! = '\ 0') snprintf (daemon_cmd, sizeof (daemon_cmd), "% s _ % s:-h % s", DAEMON_NAME, daemon_suffix, prop_value, interface ); else snprintf (daemon_cmd, sizeof (daemon_cmd), "% s _ % s: % s", DAEMON_NAME, daemon_suffix, interface ); /// // modfiy by dao ////////////////////////// /// // snprintf (daemon_cmd, sizeof (daemon_cmd), "% s", "dhcpcd_wlan0"); snprintf (daemon_cmd, sizeof (daemon_cmd), "% s", "dhcpcd_wlan0" ); //////////////////////////////////////// //// // # Else # if 1/* Start the daemon and wait until it's ready * /if (property_get (HOSTNAME_PROP_NAME, prop_value, NULL) & (prop_value [0]! = '\ 0') // snprintf (daemon_cmd, sizeof (daemon_cmd), "% s:-h % s", DAEMON_NAME, // prop_value, interface ); snprintf (daemon_cmd, sizeof (daemon_cmd), "% s _ % s", DAEMON_NAME, interface); else # endif snprintf (daemon_cmd, sizeof (daemon_cmd ), "% s _ % s", DAEMON_NAME, interface); # endif memset (prop_value, '\ 0', PROPERTY_VALUE_MAX); comment out the original one and change it to the above one. At the same time in init. add this service to rc: [html] service dhcpcd_eth0/system/bin/dhcpcd-o domain_name_servers-dd-ABKL eth0 class main disabled oneshot. Now both wired and wireless connections are normal.