5c7dd7acc3
repo: https://github.com/T-head-Semi/linux commit: b1313fe517ca3703119dcc99ef3bbf75ab42bcfb Change-Id: I6cbb35294024ea3a66140e311f4bb705fd7fd626
29 lines
781 B
C
29 lines
781 B
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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/*
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* This file is subject to the terms and conditions of the GNU General Public
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* License. See the file "COPYING" in the main directory of this archive
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* for more details.
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*
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* Copyright (C) 1995, 96, 99, 2001 Ralf Baechle <ralf@linux-mips.org>
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* Copyright (C) 2009 Wind River Systems
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* Written by Ralf Baechle <ralf@linux-mips.org>
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*/
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#ifndef __ASM_IOCTL_H
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#define __ASM_IOCTL_H
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#define _IOC_SIZEBITS 13
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#define _IOC_DIRBITS 3
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/*
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* Direction bits _IOC_NONE could be 0, but OSF/1 gives it a bit.
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* And this turns out useful to catch old ioctl numbers in header
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* files for us.
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*/
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#define _IOC_NONE 1U
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#define _IOC_READ 2U
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#define _IOC_WRITE 4U
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#include <asm-generic/ioctl.h>
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#endif /* __ASM_IOCTL_H */
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