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/arch/mips/include/asm/compat-signal.h

http://github.com/mirrors/linux
C Header | 29 lines | 21 code | 7 blank | 1 comment | 2 complexity | c2f8655f95c622b182d7193cffdb9810 MD5 | raw file
 1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef __ASM_COMPAT_SIGNAL_H
 3#define __ASM_COMPAT_SIGNAL_H
 4
 5#include <linux/bug.h>
 6#include <linux/compat.h>
 7#include <linux/compiler.h>
 8
 9#include <asm/signal.h>
10#include <asm/siginfo.h>
11
12#include <linux/uaccess.h>
13
14static inline int __copy_conv_sigset_to_user(compat_sigset_t __user *d,
15	const sigset_t *s)
16{
17	BUILD_BUG_ON(sizeof(*d) != sizeof(*s));
18	BUILD_BUG_ON(_NSIG_WORDS != 2);
19
20	return put_compat_sigset(d, s, sizeof(*d));
21}
22
23static inline int __copy_conv_sigset_from_user(sigset_t *d,
24	const compat_sigset_t __user *s)
25{
26	return get_compat_sigset(d, s);
27}
28
29#endif /* __ASM_COMPAT_SIGNAL_H */