| /* |
| comedi/comedi_compat32.h |
| 32-bit ioctl compatibility for 64-bit comedi kernel module. |
| |
| Author: Ian Abbott, MEV Ltd. <abbotti@mev.co.uk> |
| Copyright (C) 2007 MEV Ltd. <http://www.mev.co.uk/> |
| |
| COMEDI - Linux Control and Measurement Device Interface |
| Copyright (C) 1997-2007 David A. Schleef <ds@schleef.org> |
| |
| 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 of the License, 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; if not, write to the Free Software |
| Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| |
| */ |
| |
| #ifndef _COMEDI_COMPAT32_H |
| #define _COMEDI_COMPAT32_H |
| |
| #include <linux/compat.h> |
| #include <linux/fs.h> |
| |
| #ifdef CONFIG_COMPAT |
| |
| extern long comedi_compat_ioctl(struct file *file, unsigned int cmd, |
| unsigned long arg); |
| |
| #else /* CONFIG_COMPAT */ |
| |
| #define comedi_compat_ioctl 0 /* NULL */ |
| |
| #endif /* CONFIG_COMPAT */ |
| |
| #endif /* _COMEDI_COMPAT32_H */ |
