36 lines
		
	
	
	
		
			1.3 KiB
			
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			36 lines
		
	
	
	
		
			1.3 KiB
			
		
	
	
	
		
			C
		
	
	
	
	
	
/* 
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 *    Copyright (C) 2002 Richard Hirst <rhirst at parisc-linux.org>
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 *    Copyright (C) 2003 James Bottomley <jejb at parisc-linux.org>
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 *    Copyright (C) 2003 Randolph Chung <tausq with parisc-linux.org>
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 *
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 *    This program is free software; you can redistribute it and/or modify
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 *    it under the terms of the GNU General Public License as published by
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 *    the Free Software Foundation; either version 2 of the License, or
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 *    (at your option) any later version.
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 *
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 *    This program is distributed in the hope that it will be useful,
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 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
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 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 *    GNU General Public License for more details.
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 *
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 *    You should have received a copy of the GNU General Public License
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 *    along with this program; if not, write to the Free Software
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 *    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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 */
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#ifndef _PARISC64_KERNEL_SYS32_H
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#define _PARISC64_KERNEL_SYS32_H
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#include <linux/compat.h>
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/* Call a kernel syscall which will use kernel space instead of user
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 * space for its copy_to/from_user.
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 */
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#define KERNEL_SYSCALL(ret, syscall, args...) \
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{ \
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    mm_segment_t old_fs = get_fs(); \
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    set_fs(KERNEL_DS); \
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    ret = syscall(args); \
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    set_fs (old_fs); \
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}
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#endif
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