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diff --git a/include/ntfs-3g/lcnalloc.h b/include/ntfs-3g/lcnalloc.h new file mode 100755 index 0000000..e87ca43 --- a/dev/null +++ b/include/ntfs-3g/lcnalloc.h @@ -0,0 +1,50 @@ +/* + * lcnalloc.h - Exports for cluster (de)allocation. Originated from the Linux-NTFS + * project. + * + * Copyright (c) 2002 Anton Altaparmakov + * Copyright (c) 2004 Yura Pakhuchiy + * + * This program/include file is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as published + * by the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program/include file is distributed in the hope that it will be + * useful, but WITHOUT ANY WARRANTY; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program (in the main directory of the NTFS-3G + * distribution in the file COPYING); if not, write to the Free Software + * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#ifndef _NTFS_LCNALLOC_H +#define _NTFS_LCNALLOC_H + +#include "types.h" +#include "runlist.h" +#include "volume.h" + +/** + * enum NTFS_CLUSTER_ALLOCATION_ZONES - + */ +typedef enum { + FIRST_ZONE = 0, /* For sanity checking. */ + MFT_ZONE = 0, /* Allocate from $MFT zone. */ + DATA_ZONE = 1, /* Allocate from $DATA zone. */ + LAST_ZONE = 1, /* For sanity checking. */ +} NTFS_CLUSTER_ALLOCATION_ZONES; + +extern runlist *ntfs_cluster_alloc(ntfs_volume *vol, VCN start_vcn, s64 count, + LCN start_lcn, const NTFS_CLUSTER_ALLOCATION_ZONES zone); + +extern int ntfs_cluster_free_from_rl(ntfs_volume *vol, runlist *rl); + +extern int ntfs_cluster_free(ntfs_volume *vol, ntfs_attr *na, VCN start_vcn, + s64 count); + +#endif /* defined _NTFS_LCNALLOC_H */ + |