Lines Matching refs:alt_bp
3682 struct buf *alt_bp = NULL;
3684 if (buf_meta_bread(hfsmp->hfs_devvp, hfsmp->hfs_alt_id_sector, sector_size, NOCRED, &alt_bp) == 0) {
3685 bcopy(mdb, (char *)buf_dataptr(alt_bp) + HFS_ALT_OFFSET(sector_size), kMDBSize);
3687 (void) VNOP_BWRITE(alt_bp);
3688 } else if (alt_bp)
3689 buf_brelse(alt_bp);
3716 struct buf *bp, *alt_bp;
3740 alt_bp = NULL;
3771 hfsmp->hfs_physical_block_size, NOCRED, &alt_bp);
3777 altVH = (HFSPlusVolumeHeader *)((char *)buf_dataptr(alt_bp) +
3794 buf_brelse(alt_bp);
3795 alt_bp = NULL;
3969 hfsmp->hfs_physical_block_size, NOCRED, &alt_bp) == 0) {
3971 journal_modify_block_start(hfsmp->jnl, alt_bp);
3974 bcopy(volumeHeader, (char *)buf_dataptr(alt_bp) +
3979 journal_modify_block_end(hfsmp->jnl, alt_bp, NULL, NULL);
3981 (void) VNOP_BWRITE(alt_bp);
3983 } else if (alt_bp)
3984 buf_brelse(alt_bp);
4006 if (alt_bp)
4007 buf_brelse(alt_bp);