54 lines
1.7 KiB
C
54 lines
1.7 KiB
C
|
#ifndef _ZFTAPE_READ_H
|
||
|
|
#define _ZFTAPE_READ_H
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Copyright (C) 1996, 1997 Claus-Justus Heine
|
||
|
|
|
||
|
|
This program 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, or (at your option)
|
||
|
|
any later version.
|
||
|
|
|
||
|
|
This program 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; see the file COPYING. If not, write to
|
||
|
|
the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
|
||
|
|
|
||
|
|
*
|
||
|
|
* $Source: /homes/cvs/ftape-stacked/ftape/zftape/zftape-read.h,v $
|
||
|
|
* $Revision: 1.2 $
|
||
|
|
* $Date: 1997/10/05 19:19:07 $
|
||
|
|
*
|
||
|
|
* This file contains the definitions for the read functions
|
||
|
|
* for the zftape driver for Linux.
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include "../lowlevel/ftape-read.h"
|
||
|
|
|
||
|
|
/* ftape-read.c defined global vars.
|
||
|
|
*/
|
||
|
|
extern int zft_just_before_eof;
|
||
|
|
|
||
|
|
/* ftape-read.c defined global functions.
|
||
|
|
*/
|
||
|
|
extern void zft_zap_read_buffers(void);
|
||
|
|
extern int zft_read_header_segments(void);
|
||
|
|
extern int zft_fetch_segment_fraction(const unsigned int segment,
|
||
|
|
void *buffer,
|
||
|
|
const ft_read_mode_t read_mode,
|
||
|
|
const unsigned int start,
|
||
|
|
const unsigned int size);
|
||
|
|
#define zft_fetch_segment(segment, address, read_mode) \
|
||
|
|
zft_fetch_segment_fraction(segment, address, read_mode, \
|
||
|
|
0, FT_SEGMENT_SIZE)
|
||
|
|
/* hook for the VFS interface
|
||
|
|
*/
|
||
|
|
extern int _zft_read(char __user *buff, int req_len);
|
||
|
|
|
||
|
|
#endif /* _ZFTAPE_READ_H */
|