mirror of
https://github.com/wiidev/usbloadergx.git
synced 2024-11-16 00:15:08 +01:00
66 lines
2.9 KiB
C
66 lines
2.9 KiB
C
|
/**
|
||
|
|
* ntfsfile.c - devoptab file routines for NTFS-based devices.
|
||
|
|
*
|
||
|
|
* Copyright (c) 2009 Rhys "Shareese" Koedijk
|
||
|
|
* Copyright (c) 2006 Michael "Chishm" Chisholm
|
||
|
|
*
|
||
|
|
* 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; if not, write to the Free Software Foundation,
|
||
|
|
* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _NTFSFILE_H
|
||
|
|
#define _NTFSFILE_H
|
||
|
|
|
||
|
|
#ifdef HAVE_CONFIG_H
|
||
|
|
#include "config.h"
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#include "ntfsinternal.h"
|
||
|
|
#include <sys/reent.h>
|
||
|
|
|
||
|
|
/**
|
||
|
|
* ntfs_file_state - File state
|
||
|
|
*/
|
||
|
|
typedef struct _ntfs_file_state {
|
||
|
|
ntfs_vd *vd; /* Volume this file belongs to */
|
||
|
|
ntfs_inode *ni; /* File descriptor */
|
||
|
|
ntfs_attr *data_na; /* File data descriptor */
|
||
|
|
int flags; /* Opening flags */
|
||
|
|
bool read; /* True if allowed to read from file */
|
||
|
|
bool write; /* True if allowed to write to file */
|
||
|
|
bool append; /* True if allowed to append to file */
|
||
|
|
bool compressed; /* True if file data is compressed */
|
||
|
|
bool encrypted; /* True if file data is encryted */
|
||
|
|
off_t pos; /* Current position within the file (in bytes) */
|
||
|
|
u64 len; /* Total length of the file (in bytes) */
|
||
|
|
struct _ntfs_file_state *prevOpenFile; /* The previous entry in a double-linked FILO list of open files */
|
||
|
|
struct _ntfs_file_state *nextOpenFile; /* The next entry in a double-linked FILO list of open files */
|
||
|
|
} ntfs_file_state;
|
||
|
|
|
||
|
|
/* File state routines */
|
||
|
|
void ntfsCloseFile (ntfs_file_state *file);
|
||
|
|
|
||
|
|
/* Gekko devoptab file routines for NTFS-based devices */
|
||
|
|
extern int ntfs_open_r (struct _reent *r, void *fileStruct, const char *path, int flags, int mode);
|
||
|
|
extern int ntfs_close_r (struct _reent *r, int fd);
|
||
|
|
extern ssize_t ntfs_write_r (struct _reent *r, int fd, const char *ptr, size_t len);
|
||
|
|
extern ssize_t ntfs_read_r (struct _reent *r, int fd, char *ptr, size_t len);
|
||
|
|
extern off_t ntfs_seek_r (struct _reent *r, int fd, off_t pos, int dir);
|
||
|
|
extern int ntfs_fstat_r (struct _reent *r, int fd, struct stat *st);
|
||
|
|
extern int ntfs_ftruncate_r (struct _reent *r, int fd, off_t len);
|
||
|
|
extern int ntfs_fsync_r (struct _reent *r, int fd);
|
||
|
|
|
||
|
|
#endif /* _NTFSFILE_H */
|
||
|
|
|