/* | |
* This file is subject to the terms and conditions of the GNU General Public | |
* License. See the file "COPYING" in the main directory of this archive | |
* for more details. | |
* | |
* Copyright (C) 1995, 96, 99, 2001 Ralf Baechle <ralf@linux-mips.org> | |
* Copyright (C) 2009 Wind River Systems | |
* Written by Ralf Baechle <ralf@linux-mips.org> | |
*/ | |
#ifndef __ASM_IOCTL_H | |
#define __ASM_IOCTL_H | |
#define _IOC_SIZEBITS 13 | |
#define _IOC_DIRBITS 3 | |
/* | |
* Direction bits _IOC_NONE could be 0, but OSF/1 gives it a bit. | |
* And this turns out useful to catch old ioctl numbers in header | |
* files for us. | |
*/ | |
#define _IOC_NONE 1U | |
#define _IOC_READ 2U | |
#define _IOC_WRITE 4U | |
#include <asm-generic/ioctl.h> | |
#endif /* __ASM_IOCTL_H */ |