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69 lines
2.8 KiB
C
69 lines
2.8 KiB
C
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/**
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* ntfs_dir.c - devoptab directory routines for NTFS-based devices.
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*
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* Copyright (c) 2009 Rhys "Shareese" Koedijk
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* Copyright (c) 2006 Michael "Chishm" Chisholm
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*
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* This program/include file is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as published
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* by the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program/include file is distributed in the hope that it will be
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* useful, but WITHOUT ANY WARRANTY; without even the implied warranty
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* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef _NTFSDIR_H
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#define _NTFSDIR_H
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#include "ntfsinternal.h"
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#include <sys/reent.h>
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/**
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* ntfs_dir_entry - Directory entry
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*/
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typedef struct _ntfs_dir_entry {
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char *name;
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u64 mref;
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struct _ntfs_dir_entry *next;
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} ntfs_dir_entry;
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/**
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* ntfs_dir_state - Directory state
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*/
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typedef struct _ntfs_dir_state {
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ntfs_vd *vd; /* Volume this directory belongs to */
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ntfs_inode *ni; /* Directory descriptor */
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ntfs_dir_entry *first; /* The first entry in the directory */
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ntfs_dir_entry *current; /* The current entry in the directory */
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struct _ntfs_dir_state *prevOpenDir; /* The previous entry in a double-linked FILO list of open directories */
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struct _ntfs_dir_state *nextOpenDir; /* The next entry in a double-linked FILO list of open directories */
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} ntfs_dir_state;
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/* Directory state routines */
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void ntfsCloseDir (ntfs_dir_state *file);
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/* Gekko devoptab directory routines for NTFS-based devices */
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extern int ntfs_stat_r (struct _reent *r, const char *path, struct stat *st);
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extern int ntfs_link_r (struct _reent *r, const char *existing, const char *newLink);
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extern int ntfs_unlink_r (struct _reent *r, const char *name);
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extern int ntfs_chdir_r (struct _reent *r, const char *name);
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extern int ntfs_rename_r (struct _reent *r, const char *oldName, const char *newName);
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extern int ntfs_mkdir_r (struct _reent *r, const char *path, int mode);
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extern int ntfs_statvfs_r (struct _reent *r, const char *path, struct statvfs *buf);
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/* Gekko devoptab directory walking routines for NTFS-based devices */
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extern DIR_ITER *ntfs_diropen_r (struct _reent *r, DIR_ITER *dirState, const char *path);
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extern int ntfs_dirreset_r (struct _reent *r, DIR_ITER *dirState);
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extern int ntfs_dirnext_r (struct _reent *r, DIR_ITER *dirState, char *filename, struct stat *filestat);
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extern int ntfs_dirclose_r (struct _reent *r, DIR_ITER *dirState);
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#endif /* _NTFSDIR_H */
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