83 lines
2.2 KiB
C
83 lines
2.2 KiB
C
/*
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* device_io.h - Exports for default device io. Originated from the Linux-NTFS project.
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*
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* Copyright (c) 2000-2006 Anton Altaparmakov
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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 (in the main directory of the NTFS-3G
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* distribution in the file COPYING); if not, write to the Free Software
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* Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef _NTFS_DEVICE_IO_H
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#define _NTFS_DEVICE_IO_H
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#ifndef NO_NTFS_DEVICE_DEFAULT_IO_OPS
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#ifndef __CYGWIN32__
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#if defined(GEKKO) || defined (__WIIU__)
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/* Wii i/o device. */
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#define ntfs_device_default_io_ops ntfs_device_gekko_io_ops
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#else
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/* Not on Cygwin; use standard Unix style low level device operations. */
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#define ntfs_device_default_io_ops ntfs_device_unix_io_ops
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#endif
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#else /* __CYGWIN32__ */
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#ifndef HDIO_GETGEO
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# define HDIO_GETGEO 0x301
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/**
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* struct hd_geometry -
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*/
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struct hd_geometry {
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unsigned char heads;
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unsigned char sectors;
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unsigned short cylinders;
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unsigned long start;
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};
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#endif
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#ifndef BLKGETSIZE
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# define BLKGETSIZE 0x1260
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#endif
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#ifndef BLKSSZGET
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# define BLKSSZGET 0x1268
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#endif
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#ifndef BLKGETSIZE64
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# define BLKGETSIZE64 0x80041272
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#endif
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#ifndef BLKBSZSET
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# define BLKBSZSET 0x40041271
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#endif
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/* On Cygwin; use Win32 low level device operations. */
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#define ntfs_device_default_io_ops ntfs_device_win32_io_ops
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#endif /* __CYGWIN32__ */
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/* Forward declaration. */
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struct ntfs_device_operations;
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extern struct ntfs_device_operations ntfs_device_default_io_ops;
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#endif /* NO_NTFS_DEVICE_DEFAULT_IO_OPS */
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#endif /* defined _NTFS_DEVICE_IO_H */
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