| /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
| /* |
| * 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 */ |
