166     uint8_t *x;  in decode_dhcp_msg()  local
180     x = msg->options + 4;  in decode_dhcp_msg()
183         opt = *x++;  in decode_dhcp_msg()
191         optlen = *x++;  in decode_dhcp_msg()
200                 memcpy(&mask, x, 4);  in decode_dhcp_msg()
205             if (optlen >= 4) memcpy(&info->gateway, x, 4);  in decode_dhcp_msg()
208             if (optlen >= 4) memcpy(&info->dns1, x + 0, 4);  in decode_dhcp_msg()
209             if (optlen >= 8) memcpy(&info->dns2, x + 4, 4);  in decode_dhcp_msg()
213                 memcpy(&info->lease, x, 4);  in decode_dhcp_msg()
218             if (optlen >= 4) memcpy(&info->serveraddr, x, 4);  in decode_dhcp_msg()
221             info->type = *x;  in decode_dhcp_msg()
226         x += optlen;  in decode_dhcp_msg()
249     unsigned char *x;  in dump_dhcp_msg()  local
283         unsigned char x = msg->sname[n];  in dump_dhcp_msg()  local
284         if ((x < ' ') || (x > 127)) {  in dump_dhcp_msg()
285             if (x == 0) break;  in dump_dhcp_msg()
292         unsigned char x = msg->file[n];  in dump_dhcp_msg()  local
293         if ((x < ' ') || (x > 127)) {  in dump_dhcp_msg()
294             if (x == 0) break;  in dump_dhcp_msg()
305     x = msg->options + 4;  in dump_dhcp_msg()
308         if (*x == 0) {  in dump_dhcp_msg()
309             x++;  in dump_dhcp_msg()
313         if (*x == OPT_END) {  in dump_dhcp_msg()
317         optsz = x[1];  in dump_dhcp_msg()
319         if (x[0] == OPT_DOMAIN_NAME || x[0] == OPT_MESSAGE) {  in dump_dhcp_msg()
325             memcpy(buf, &x[2], n);  in dump_dhcp_msg()
328             hex2str(buf, sizeof(buf), &x[2], optsz);  in dump_dhcp_msg()
330         if (x[0] == OPT_MESSAGE_TYPE)  in dump_dhcp_msg()
331             name = dhcp_type_to_name(x[2]);  in dump_dhcp_msg()
334         ALOGD("op %d len %d {%s} %s", x[0], optsz, buf, name == NULL ? "" : name);  in dump_dhcp_msg()
336         x = x + optsz + 2;  in dump_dhcp_msg()