lfs_blocks_get
lbn = lfs_blocks_get(fs, &sp->start_lbp, 0);
lbn = lfs_blocks_get(fs, &sp->start_lbp, 0);
lbn = lfs_blocks_get(fs, &sp->start_lbp, 0);
lbn = lfs_blocks_get(fs, &sp->start_lbp, 0);
if (lfs_blocks_get(fs, lb_array, incr++) != bp_array[t1]->b_lblkno + t2) {
(intmax_t)lfs_blocks_get(fs, lb_array, incr++));
(intmax_t)lfs_blocks_get(lfsp, &fipblocks, j));