mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-24 05:20:53 +07:00
c983f0e867
Move retrieval of compat syscall numbers into inline function defined in asm-generic header so that arches may override it. [ralf@linux-mips.org: Resolve merge conflict.] Suggested-by: Paul Burton <paul.burton@imgtec.com> Signed-off-by: Matt Redfearn <matt.redfearn@imgtec.com> Acked-by: Kees Cook <keescook@chromium.org> Cc: IMG-MIPSLinuxKerneldevelopers@imgtec.com Cc: Arnd Bergmann <arnd@arndb.de> Cc: Andy Lutomirski <luto@amacapital.net> Cc: Will Drewry <wad@chromium.org> Cc: linux-arch@vger.kernel.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/12978/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
47 lines
1.3 KiB
C
47 lines
1.3 KiB
C
/*
|
|
* include/asm-generic/seccomp.h
|
|
*
|
|
* Copyright (C) 2014 Linaro Limited
|
|
* Author: AKASHI Takahiro <takahiro.akashi@linaro.org>
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as
|
|
* published by the Free Software Foundation.
|
|
*/
|
|
#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 */
|