PageRenderTime 23ms CodeModel.GetById 13ms app.highlight 5ms RepoModel.GetById 1ms app.codeStats 0ms

/drivers/char/ftape/lowlevel/ftape-read.h

https://bitbucket.org/evzijst/gittest
C Header | 51 lines | 18 code | 4 blank | 29 comment | 0 complexity | 3dd037f03e6e8158d02e0f8ddeb973f7 MD5 | raw file
 1#ifndef _FTAPE_READ_H
 2#define _FTAPE_READ_H
 3
 4/*
 5 * Copyright (C) 1994-1996 Bas Laarhoven,
 6 *           (C) 1996-1997 Claus-Justus Heine.
 7
 8 This program is free software; you can redistribute it and/or modify
 9 it under the terms of the GNU General Public License as published by
10 the Free Software Foundation; either version 2, or (at your option)
11 any later version.
12
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16 GNU General Public License for more details.
17
18 You should have received a copy of the GNU General Public License
19 along with this program; see the file COPYING.  If not, write to
20 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
21
22 *
23 * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-read.h,v $
24 * $Revision: 1.2 $
25 * $Date: 1997/10/05 19:18:22 $
26 *
27 *      This file contains the definitions for the read functions
28 *      for the QIC-117 floppy-tape driver for Linux.
29 *
30 */
31
32/*      ftape-read.c defined global functions.
33 */
34typedef enum {
35	FT_RD_SINGLE = 0,
36	FT_RD_AHEAD  = 1,
37} ft_read_mode_t;
38
39extern int ftape_read_header_segment(__u8 *address);
40extern int ftape_decode_header_segment(__u8 *address);
41extern int ftape_read_segment_fraction(const int segment,
42				       void  *address, 
43				       const ft_read_mode_t read_mode,
44				       const int start,
45				       const int size);
46#define ftape_read_segment(segment, address, read_mode)			\
47	ftape_read_segment_fraction(segment, address, read_mode,	\
48				    0, FT_SEGMENT_SIZE)
49extern void ftape_zap_read_buffers(void);
50
51#endif				/* _FTAPE_READ_H */