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1 | /* |
2 | comedi/comedi_compat32.h | |
3 | 32-bit ioctl compatibility for 64-bit comedi kernel module. | |
4 | ||
5 | Author: Ian Abbott, MEV Ltd. <abbotti@mev.co.uk> | |
6 | Copyright (C) 2007 MEV Ltd. <http://www.mev.co.uk/> | |
7 | ||
8 | COMEDI - Linux Control and Measurement Device Interface | |
9 | Copyright (C) 1997-2007 David A. Schleef <ds@schleef.org> | |
10 | ||
11 | This program is free software; you can redistribute it and/or modify | |
12 | it under the terms of the GNU General Public License as published by | |
13 | the Free Software Foundation; either version 2 of the License, or | |
14 | (at your option) any later version. | |
15 | ||
16 | This program is distributed in the hope that it will be useful, | |
17 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
19 | GNU General Public License for more details. | |
20 | ||
21 | You should have received a copy of the GNU General Public License | |
22 | along with this program; if not, write to the Free Software | |
23 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
24 | ||
25 | */ | |
26 | ||
27 | #ifndef _COMEDI_COMPAT32_H | |
28 | #define _COMEDI_COMPAT32_H | |
29 | ||
ed9eccbe DS |
30 | #ifdef CONFIG_COMPAT |
31 | ||
00d20c64 | 32 | struct file; |
ed9eccbe | 33 | extern long comedi_compat_ioctl(struct file *file, unsigned int cmd, |
0a85b6f0 | 34 | unsigned long arg); |
ed9eccbe DS |
35 | |
36 | #else /* CONFIG_COMPAT */ | |
37 | ||
55232eca | 38 | #define comedi_compat_ioctl NULL |
ed9eccbe DS |
39 | |
40 | #endif /* CONFIG_COMPAT */ | |
41 | ||
42 | #endif /* _COMEDI_COMPAT32_H */ |