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![Ralf Baechle](/assets/img/avatar_default.png)
o Rewrite to use <asm-generic/ioctl.h>. Cuts down the file from 40 to 16 lines. o Delete _IOC_VOID, _IOC_OUT, _IOC_IN and _IOC_INOUT. They were added for 2.1.14 but I was not able to find any user - not even historical ones. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
27 lines
718 B
C
27 lines
718 B
C
/*
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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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