flow_usage
ea_object_t *flow_usage;
flow_usage = exacct_assemble_flow_record(fu, mask, record_type);
if (flow_usage == NULL) {
bufsize = ea_pack_object(flow_usage, NULL, 0);
(void) ea_pack_object(flow_usage, buf, bufsize);
ea_free_object(flow_usage, EUP_ALLOC);