_ctl_diag_get_bufftype
buffer_type = _ctl_diag_get_bufftype(ioc, karg.unique_id);
buffer_type = _ctl_diag_get_bufftype(ioc, karg.unique_id);
buffer_type = _ctl_diag_get_bufftype(ioc, karg.unique_id);
buffer_type = _ctl_diag_get_bufftype(ioc, karg.unique_id);