ufs_blkatoff
if (ufs_blkatoff(vp, (off_t)pos, NULL, &bp, false) != 0)
if (ufs_blkatoff(vp, (off_t)blkoff,
error = ufs_blkatoff(ip->i_vnode, (off_t)pos, (void *)&dp, &bp, false);
int ufs_blkatoff(struct vnode *, off_t, void *, struct buf **, bool);
error = ufs_blkatoff(dvp, (off_t)ulr->ulr_offset, &ep,
if ((error = ufs_blkatoff(dvp,
error = ufs_blkatoff(vdp, offset, &ep, &bp, true);
(error = ufs_blkatoff(vdp, (off_t)results->ulr_offset,
error = ufs_blkatoff(vdp, (off_t)results->ulr_offset,
error = ufs_blkatoff(dvp, (off_t)ulr->ulr_offset, &dirbuf, &bp, true);
error = ufs_blkatoff(dvp, (off_t)search_start, &dirbuf, &bp, false);