[deliverable/linux.git] / arch / mips / include / asm / siginfo.h

/*
 * This file is subject to the terms and conditions of the GNU General Public
 * License.  See the file "COPYING" in the main directory of this archive
 * for more details.
 *
 * Copyright (C) 1998, 1999, 2001, 2003 Ralf Baechle
 * Copyright (C) 2000, 2001 Silicon Graphics, Inc.
 */
#ifndef _ASM_SIGINFO_H
#define _ASM_SIGINFO_H

#include <uapi/asm/siginfo.h>


/*
 * Duplicated here because of <asm-generic/siginfo.h> braindamage ...
 */
#include <linux/string.h>

static inline void copy_siginfo(struct siginfo *to, struct siginfo *from)
{
	if (from->si_code < 0)
		memcpy(to, from, sizeof(*to));
	else
		/* _sigchld is currently the largest know union member */
		memcpy(to, from, 3*sizeof(int) + sizeof(from->_sifields._sigchld));
}

#endif /* _ASM_SIGINFO_H */
Commit	Line	Data
1da177e4 LT	1	/*
	2	* This file is subject to the terms and conditions of the GNU General Public
	3	* License. See the file "COPYING" in the main directory of this archive
	4	* for more details.
	5	*
	6	* Copyright (C) 1998, 1999, 2001, 2003 Ralf Baechle
	7	* Copyright (C) 2000, 2001 Silicon Graphics, Inc.
	8	*/
	9	#ifndef _ASM_SIGINFO_H
	10	#define _ASM_SIGINFO_H
	11
61730c53	12	#include <uapi/asm/siginfo.h>
1da177e4	13
1da177e4 LT	14
	15	/*
	16	* Duplicated here because of <asm-generic/siginfo.h> braindamage ...
	17	*/
	18	#include <linux/string.h>
	19
	20	static inline void copy_siginfo(struct siginfo to, struct siginfo from)
	21	{
	22	if (from->si_code < 0)
	23	memcpy(to, from, sizeof(*to));
	24	else
	25	/* _sigchld is currently the largest know union member */
	26	memcpy(to, from, 3*sizeof(int) + sizeof(from->_sifields._sigchld));
	27	}
	28
1da177e4	29	#endif /* _ASM_SIGINFO_H */