From c983f0e8677d5d686ea81de13f9c9ac34f21a2a7 Mon Sep 17 00:00:00 2001 From: Matt Redfearn Date: Tue, 29 Mar 2016 09:35:32 +0100 Subject: seccomp: Get compat syscalls from asm-generic header 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 Signed-off-by: Matt Redfearn Acked-by: Kees Cook Cc: IMG-MIPSLinuxKerneldevelopers@imgtec.com Cc: Arnd Bergmann Cc: Andy Lutomirski Cc: Will Drewry 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 --- include/asm-generic/seccomp.h | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'include/asm-generic/seccomp.h') diff --git a/include/asm-generic/seccomp.h b/include/asm-generic/seccomp.h index c9ccafa0d99a..e74072d23e69 100644 --- a/include/asm-generic/seccomp.h +++ b/include/asm-generic/seccomp.h @@ -29,4 +29,18 @@ #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 */ -- cgit v1.2.3