DLDIOC_DOORSERVER
if (ioctl(dladm_dld_fd(dld_handle), DLDIOC_DOORSERVER, &did) == -1)
{ (uint_t)DLDIOC_DOORSERVER, "DLDIOC_DOORSERVER",
{DLDIOC_DOORSERVER, DLDCOPYIN, sizeof (dld_ioc_door_t),