Staging
v0.5.2
https://github.com/torvalds/linux
Raw File
Tip revision: 6fbc7275c7a9ba97877050335f290341a1fd8dbf authored by Linus Torvalds on 30 June 2019, 03:25:36 UTC
Linux 5.2-rc7
Tip revision: 6fbc727
compat-signal.h
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ASM_COMPAT_SIGNAL_H
#define __ASM_COMPAT_SIGNAL_H

#include <linux/bug.h>
#include <linux/compat.h>
#include <linux/compiler.h>

#include <asm/signal.h>
#include <asm/siginfo.h>

#include <linux/uaccess.h>

static inline int __copy_conv_sigset_to_user(compat_sigset_t __user *d,
	const sigset_t *s)
{
	BUILD_BUG_ON(sizeof(*d) != sizeof(*s));
	BUILD_BUG_ON(_NSIG_WORDS != 2);

	return put_compat_sigset(d, s, sizeof(*d));
}

static inline int __copy_conv_sigset_from_user(sigset_t *d,
	const compat_sigset_t __user *s)
{
	return get_compat_sigset(d, s);
}

#endif /* __ASM_COMPAT_SIGNAL_H */
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