58 	struct dhcpv4_client_id client_id;  member
199 					uint8_t *client_id, uint8_t *len)  in dhcpv4_find_client_id_option()  argument
219 	memcpy(client_id, opt, optlen);  in dhcpv4_find_client_id_option()
355 					       struct dhcpv4_client_id *client_id)  in dhcpv4_encode_client_id_option()  argument
357 	if (buf == NULL || *buflen < client_id->len + 2) {  in dhcpv4_encode_client_id_option()
362 	buf[1] = client_id->len;  in dhcpv4_encode_client_id_option()
363 	memcpy(&buf[2], client_id->buf, client_id->len);  in dhcpv4_encode_client_id_option()
365 	*buflen -= client_id->len + 2;  in dhcpv4_encode_client_id_option()
367 	return buf + client_id->len + 2;  in dhcpv4_encode_client_id_option()
611 			     struct dhcpv4_client_id *client_id)  in dhcpv4_send_offer()  argument
627 	buf = dhcpv4_encode_client_id_option(buf, &buflen, client_id);  in dhcpv4_send_offer()
651 			   struct dhcpv4_client_id *client_id,  in dhcpv4_send_ack()  argument
671 		buf = dhcpv4_encode_client_id_option(buf, &buflen, client_id);  in dhcpv4_send_ack()
694 			   struct dhcpv4_client_id *client_id)  in dhcpv4_send_nak()  argument
709 	buf = dhcpv4_encode_client_id_option(buf, &buflen, client_id);  in dhcpv4_send_nak()
732 				uint8_t optlen, struct dhcpv4_client_id *client_id)  in dhcpv4_get_client_id()  argument
736 	client_id->len = sizeof(client_id->buf);  in dhcpv4_get_client_id()
738 	ret = dhcpv4_find_client_id_option(options, optlen, client_id->buf,  in dhcpv4_get_client_id()
739 					   &client_id->len);  in dhcpv4_get_client_id()
750 	client_id->buf[0] = msg->htype;  in dhcpv4_get_client_id()
751 	memcpy(client_id->buf + 1, msg->chaddr, msg->hlen);  in dhcpv4_get_client_id()
752 	client_id->len = msg->hlen + 1;  in dhcpv4_get_client_id()
857 	new_slot->client_id.len = probe_ctx->slot->client_id.len;  in echo_reply_handler()
858 	memcpy(new_slot->client_id.buf, probe_ctx->slot->client_id.buf,  in echo_reply_handler()
859 	       new_slot->client_id.len);  in echo_reply_handler()
888 				     struct dhcpv4_client_id *client_id)  in dhcpv4_server_probe_setup()  argument
904 	ctx->probe_ctx.client_id = *client_id;  in dhcpv4_server_probe_setup()
919 			      &ctx->probe_ctx.client_id) < 0) {  in dhcpv4_server_probe_timeout()
946 	struct dhcpv4_client_id client_id;  in dhcpv4_handle_discover()  local
950 	ret = dhcpv4_get_client_id(msg, options, optlen, &client_id);  in dhcpv4_handle_discover()
967 		    slot->client_id.len == client_id.len &&  in dhcpv4_handle_discover()
968 		    memcmp(slot->client_id.buf, client_id.buf,  in dhcpv4_handle_discover()
969 			    client_id.len) == 0) {  in dhcpv4_handle_discover()
984 			ret = address_provider_callback(ctx->iface, &client_id, &addr,  in dhcpv4_handle_discover()
1069 						      &params, &client_id) < 0) {  in dhcpv4_handle_discover()
1081 					      lease_time, &params, &client_id) < 0) {  in dhcpv4_handle_discover()
1093 		selected->client_id.len = client_id.len;  in dhcpv4_handle_discover()
1094 		memcpy(selected->client_id.buf, client_id.buf, client_id.len);  in dhcpv4_handle_discover()
1106 	struct dhcpv4_client_id client_id;  in dhcpv4_handle_request()  local
1118 	ret = dhcpv4_get_client_id(msg, options, optlen, &client_id);  in dhcpv4_handle_request()
1150 			    slot->client_id.len == client_id.len &&  in dhcpv4_handle_request()
1151 			    memcmp(slot->client_id.buf, client_id.buf,  in dhcpv4_handle_request()
1152 				   client_id.len) == 0 &&  in dhcpv4_handle_request()
1166 					    &params, &client_id, false) < 0) {  in dhcpv4_handle_request()
1194 			dhcpv4_send_nak(ctx, msg, &client_id);  in dhcpv4_handle_request()
1200 			if (slot->client_id.len == client_id.len &&  in dhcpv4_handle_request()
1201 			    memcmp(slot->client_id.buf, client_id.buf,  in dhcpv4_handle_request()
1202 				   client_id.len) == 0 &&  in dhcpv4_handle_request()
1217 						    &client_id, false) < 0) {  in dhcpv4_handle_request()
1226 				dhcpv4_send_nak(ctx, msg, &client_id);  in dhcpv4_handle_request()
1229 			dhcpv4_send_nak(ctx, msg, &client_id);  in dhcpv4_handle_request()
1242 		dhcpv4_send_nak(ctx, msg, &client_id);  in dhcpv4_handle_request()
1256 		    selected->client_id.len == client_id.len &&  in dhcpv4_handle_request()
1257 		    memcmp(selected->client_id.buf, client_id.buf,  in dhcpv4_handle_request()
1258 			   client_id.len) == 0) {  in dhcpv4_handle_request()
1263 					    &params, &client_id, false) < 0) {  in dhcpv4_handle_request()
1272 			dhcpv4_send_nak(ctx, msg, &client_id);  in dhcpv4_handle_request()
1281 	struct dhcpv4_client_id client_id;  in dhcpv4_handle_decline()  local
1296 	ret = dhcpv4_get_client_id(msg, options, optlen, &client_id);  in dhcpv4_handle_decline()
1316 		    slot->client_id.len == client_id.len &&  in dhcpv4_handle_decline()
1317 		    memcmp(slot->client_id.buf, client_id.buf,  in dhcpv4_handle_decline()
1318 				client_id.len) == 0 &&  in dhcpv4_handle_decline()
1334 	struct dhcpv4_client_id client_id;  in dhcpv4_handle_release()  local
1349 	ret = dhcpv4_get_client_id(msg, options, optlen, &client_id);  in dhcpv4_handle_release()
1361 		    slot->client_id.len == client_id.len &&  in dhcpv4_handle_release()
1362 		    memcmp(slot->client_id.buf, client_id.buf,  in dhcpv4_handle_release()
1363 				client_id.len) == 0 &&  in dhcpv4_handle_release()