diff options
| author | AKASHI Takahiro <takahiro.akashi@linaro.org> | 2014-02-17 10:58:26 +0900 |
|---|---|---|
| committer | AKASHI Takahiro <takahiro.akashi@linaro.org> | 2014-05-07 11:46:50 +0900 |
| commit | 9b65c7255529428e9b780af7d36896cafbd14458 (patch) | |
| tree | cd837a84b0f1a3c299bac2c6a636afe16066c08b | |
| parent | f170d416c7156fa1f635990f216cd5a878d4b978 (diff) | |
asm-generic: Add generic seccomp.h for secure computing mode 1
Those values (__NR_seccomp_*) are used solely in secure_computing()
to identify mode 1 system calls. If compat system calls have different
syscall numbers, asm/seccomp.h may override them.
Acked-by: Arnd Bergmann <arnd@arndb.de>
| -rw-r--r-- | include/asm-generic/seccomp.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/include/asm-generic/seccomp.h b/include/asm-generic/seccomp.h new file mode 100644 index 000000000000..5e9702219646 --- /dev/null +++ b/include/asm-generic/seccomp.h @@ -0,0 +1,28 @@ +/* + * 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 <asm-generic/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 +#define __NR_seccomp_sigreturn_32 __NR_rt_sigreturn +#endif /* CONFIG_COMPAT && ! already defined */ + +#define __NR_seccomp_read __NR_read +#define __NR_seccomp_write __NR_write +#define __NR_seccomp_exit __NR_exit +#define __NR_seccomp_sigreturn __NR_rt_sigreturn + +#endif /* _ASM_GENERIC_SECCOMP_H */ |