aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/char/ftape/zftape/zftape-ctl.h
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/char/ftape/zftape/zftape-ctl.h')
-rw-r--r--drivers/char/ftape/zftape/zftape-ctl.h59
1 files changed, 59 insertions, 0 deletions
diff --git a/drivers/char/ftape/zftape/zftape-ctl.h b/drivers/char/ftape/zftape/zftape-ctl.h
new file mode 100644
index 000000000000..414159891990
--- /dev/null
+++ b/drivers/char/ftape/zftape/zftape-ctl.h
@@ -0,0 +1,59 @@
1#ifndef _ZFTAPE_CTL_H
2#define _ZFTAPE_CTL_H
3
4/*
5 * Copyright (C) 1996, 1997 Claus-Justus Heine.
6
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2, or (at your option)
10 any later version.
11
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
16
17 You should have received a copy of the GNU General Public License
18 along with this program; see the file COPYING. If not, write to
19 the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
20
21 *
22 * $Source: /homes/cvs/ftape-stacked/ftape/zftape/zftape-ctl.h,v $
23 * $Revision: 1.2 $
24 * $Date: 1997/10/05 19:19:02 $
25 *
26 * This file contains the non-standard IOCTL related definitions
27 * for the QIC-40/80 floppy-tape driver for Linux.
28 */
29
30#include <linux/config.h>
31#include <linux/ioctl.h>
32#include <linux/mtio.h>
33
34#include "../zftape/zftape-rw.h"
35
36#ifdef CONFIG_ZFTAPE_MODULE
37#define ftape_status (*zft_status)
38#endif
39
40extern int zft_offline;
41extern int zft_mt_compression;
42extern int zft_write_protected;
43extern int zft_header_read;
44extern unsigned int zft_unit;
45extern int zft_resid;
46
47extern void zft_reset_position(zft_position *pos);
48extern int zft_check_write_access(zft_position *pos);
49extern int zft_def_idle_state(void);
50
51/* hooks for the VFS interface
52 */
53extern int _zft_open(unsigned int dev_minor, unsigned int access_mode);
54extern int _zft_close(void);
55extern int _zft_ioctl(unsigned int command, void __user *arg);
56#endif
57
58
59