9c0cbd54ce
TIOCSTART and TIOCSTOP are defined in asm/ioctls.h and asm/termios.h by various architectures but not actually implemented anywhere but in the IRIX compatibility layer, so remove their COMPATIBLE_IOCTL from parisc, ppc64 and sparc64. Move the TIOCSLTC COMPATIBLE_IOCTL to common code, guided by an ifdef to only show up on architectures that support it (same as the code handling it in tty_ioctl.c), aswell as it's brother TIOCGLTC that wasn't handled so far. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
50 lines
1.4 KiB
C
50 lines
1.4 KiB
C
/*
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* ioctl32.c: Conversion between 32bit and 64bit native ioctls.
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*
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* Based on sparc64 ioctl32.c by:
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*
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* Copyright (C) 1997-2000 Jakub Jelinek (jakub@redhat.com)
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* Copyright (C) 1998 Eddie C. Dost (ecd@skynet.be)
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*
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* ppc64 changes:
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*
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* Copyright (C) 2000 Ken Aaker (kdaaker@rchland.vnet.ibm.com)
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* Copyright (C) 2001 Anton Blanchard (antonb@au.ibm.com)
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*
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* These routines maintain argument size conversion between 32bit and 64bit
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* ioctls.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version
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* 2 of the License, or (at your option) any later version.
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*/
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#define INCLUDES
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#include "compat_ioctl.c"
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#include <linux/syscalls.h>
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#define CODE
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#include "compat_ioctl.c"
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#define HANDLE_IOCTL(cmd,handler) { cmd, (ioctl_trans_handler_t)handler, NULL },
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#define COMPATIBLE_IOCTL(cmd) HANDLE_IOCTL(cmd,sys_ioctl)
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#define IOCTL_TABLE_START \
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struct ioctl_trans ioctl_start[] = {
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#define IOCTL_TABLE_END \
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};
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IOCTL_TABLE_START
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#include <linux/compat_ioctl.h>
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#define DECLARES
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#include "compat_ioctl.c"
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/* Little p (/dev/rtc, /dev/envctrl, etc.) */
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COMPATIBLE_IOCTL(_IOR('p', 20, int[7])) /* RTCGET */
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COMPATIBLE_IOCTL(_IOW('p', 21, int[7])) /* RTCSET */
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IOCTL_TABLE_END
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int ioctl_table_size = ARRAY_SIZE(ioctl_start);
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