sbd_read_meta
ret = sbd_read_meta(sl, (*ppsms)->sms_offset, (*ppsms)->sms_size,
ret = sbd_read_meta(sl, sms->sms_offset, sizeof (t),
ret = sbd_read_meta(sl, off, sizeof (t), (uint8_t *)&t);
if (sbd_read_meta(sl, sms_before_unused.sms_offset,
ret = sbd_read_meta(sl, starting_off, io_size, io_buf);
if ((ret = sbd_read_meta(sl, st, sizeof (sm_section_hdr_t),
ret = sbd_read_meta(sl, sl->sl_meta_offset, sizeof (*sm),