summaryrefslogtreecommitdiff
path: root/include/asm-generic/seccomp.h
blob: 1321ac7821d7a4ac0b606bc50da9878b08b0adf0 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * include/asm-generic/seccomp.h
 *
 * Copyright (C) 2014 Linaro Limited
 * Author: AKASHI Takahiro <takahiro.akashi@linaro.org>
 */
#ifndef _ASM_GENERIC_SECCOMP_H
#define _ASM_GENERIC_SECCOMP_H

#include <linux/unistd.h>

#if defined(CONFIG_COMPAT) && !defined(__NR_seccomp_read_32)
#define __NR_seccomp_read_32		__NR_read
#define __NR_seccomp_write_32		__NR_write
#define __NR_seccomp_exit_32		__NR_exit
#ifndef __NR_seccomp_sigreturn_32
#define __NR_seccomp_sigreturn_32	__NR_rt_sigreturn
#endif
#endif /* CONFIG_COMPAT && ! already defined */

#define __NR_seccomp_read		__NR_read
#define __NR_seccomp_write		__NR_write
#define __NR_seccomp_exit		__NR_exit
#ifndef __NR_seccomp_sigreturn
#define __NR_seccomp_sigreturn		__NR_rt_sigreturn
#endif

#ifdef CONFIG_COMPAT
#ifndef get_compat_mode1_syscalls
static inline const int *get_compat_mode1_syscalls(void)
{
	static const int mode1_syscalls_32[] = {
		__NR_seccomp_read_32, __NR_seccomp_write_32,
		__NR_seccomp_exit_32, __NR_seccomp_sigreturn_32,
		0, /* null terminated */
	};
	return mode1_syscalls_32;
}
#endif
#endif /* CONFIG_COMPAT */

#endif /* _ASM_GENERIC_SECCOMP_H */