131 static int ifc_configure(const char *ifname, dhcp_info *info)  in ifc_configure()  argument
135     if (ifc_set_addr(ifname, info->ipaddr)) {  in ifc_configure()
136         printerr("failed to set ipaddr %s: %s\n", ipaddr(info->ipaddr), strerror(errno));  in ifc_configure()
139     if (ifc_set_mask(ifname, info->netmask)) {  in ifc_configure()
140         printerr("failed to set netmask %s: %s\n", ipaddr(info->netmask), strerror(errno));  in ifc_configure()
143     if (ifc_create_default_route(ifname, info->gateway)) {  in ifc_configure()
144         printerr("failed to set default route %s: %s\n", ipaddr(info->gateway), strerror(errno));  in ifc_configure()
149     property_set(dns_prop_name, info->dns1 ? ipaddr(info->dns1) : "");  in ifc_configure()
151     property_set(dns_prop_name, info->dns2 ? ipaddr(info->dns2) : "");  in ifc_configure()
153     last_good_info = *info;  in ifc_configure()
173 void dump_dhcp_info(dhcp_info *info)  in dump_dhcp_info()  argument
177             dhcp_type_to_name(info->type), info->type);  in dump_dhcp_info()
178     strcpy(addr, ipaddr(info->ipaddr));  in dump_dhcp_info()
179     strcpy(gway, ipaddr(info->gateway));  in dump_dhcp_info()
180     strcpy(mask, ipaddr(info->netmask));  in dump_dhcp_info()
182     if (info->dns1) LOGD("dns1: %s", ipaddr(info->dns1));  in dump_dhcp_info()
183     if (info->dns2) LOGD("dns2: %s", ipaddr(info->dns2));  in dump_dhcp_info()
185             ipaddr(info->serveraddr), info->lease);  in dump_dhcp_info()
189 int decode_dhcp_msg(dhcp_msg *msg, int len, dhcp_info *info)  in decode_dhcp_msg()  argument
195     memset(info, 0, sizeof(dhcp_info));  in decode_dhcp_msg()
223             if (optlen >= 4) memcpy(&info->netmask, x, 4);  in decode_dhcp_msg()
226             if (optlen >= 4) memcpy(&info->gateway, x, 4);  in decode_dhcp_msg()
229             if (optlen >= 4) memcpy(&info->dns1, x + 0, 4);  in decode_dhcp_msg()
230             if (optlen >= 8) memcpy(&info->dns2, x + 4, 4);  in decode_dhcp_msg()
234                 memcpy(&info->lease, x, 4);  in decode_dhcp_msg()
235                 info->lease = ntohl(info->lease);  in decode_dhcp_msg()
239             if (optlen >= 4) memcpy(&info->serveraddr, x, 4);  in decode_dhcp_msg()
242             info->type = *x;  in decode_dhcp_msg()
251     info->ipaddr = msg->yiaddr;  in decode_dhcp_msg()
412     dhcp_info info;  in dhcp_init_ifc()  local
435     info.type = 0;  in dhcp_init_ifc()
450                 if ( info.type == DHCPOFFER ) {  in dhcp_init_ifc()
452                     return ifc_configure(ifname, &info);  in dhcp_init_ifc()
470                 size = init_dhcp_request_msg(msg, hwaddr, xid, info.ipaddr, info.serveraddr);  in dhcp_init_ifc()
506         decode_dhcp_msg(&reply, r, &info);  in dhcp_init_ifc()
518         if (verbose) dump_dhcp_info(&info);  in dhcp_init_ifc()
522             if (info.type == DHCPOFFER) {  in dhcp_init_ifc()
530             if (info.type == DHCPACK) {  in dhcp_init_ifc()
533                 return ifc_configure(ifname, &info);  in dhcp_init_ifc()
534             } else if (info.type == DHCPNAK) {  in dhcp_init_ifc()
540                          dhcp_type_to_name(info.type), state);  in dhcp_init_ifc()