gonzui

t2ex

t2ex_source/kernel/sysmain/src/network_sample/dhclient.c - 13.2KB - 407 lines

173:         p.dhcp.yiaddr = state->yiaddr;
174:         memcpy(p.dhcp.chaddr, state->hwaddr, 6);
175:         p.dhcp.cookie = htonl(MAGIC_COOKIE);
187:                 i++;
188:                 memcpy(&p.dhcp.options[i], &state->yiaddr, sizeof(uint32_t));
189:                 i += sizeof(uint32_t);
246:                 case DHO_SUBNETMASK:
247:                         memcpy(&state->mask, &offer->options[i+2], 4);
248:                         break;
250:                 case DHO_ROUTER:
251:                         memcpy(&state->gate, &offer->options[i+2], 4);
252:                         break;
254:                 case DHO_BROADCAST:
255:                         memcpy(&state->bcaddr, &offer->options[i+2], 4);
256:                         break;
258:                 case DHO_SERVERID:
259:                         memcpy(&state->dhcp_server, &offer->options[i+2], 4);
260:                         break;
262:                 case DHO_DNSSERVER:
263:                         memcpy(&state->dns[0], &offer->options[i+2], offer->options[i+1]);
264:                         break;