61730c538f
Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Michael Kerrisk <mtk.manpages@gmail.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Dave Jones <davej@redhat.com>
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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