From 4b58841149dcaa500ceba1d5378ae70622fe4899 Mon Sep 17 00:00:00 2001 From: AKASHI Takahiro Date: Sat, 15 Mar 2014 14:48:00 +0900 Subject: audit: Add generic compat syscall support lib/audit.c provides a generic function for auditing system calls. This patch extends it for compat syscall support on bi-architectures (32/64-bit) by adding lib/compat_audit.c. What is required to support this feature are: * add asm/unistd32.h for compat system call names * select CONFIG_AUDIT_ARCH_COMPAT_GENERIC Signed-off-by: AKASHI Takahiro Acked-by: Richard Guy Briggs Signed-off-by: Eric Paris --- include/linux/audit.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'include/linux/audit.h') diff --git a/include/linux/audit.h b/include/linux/audit.h index ec1464df4c60..4b2983e25ce0 100644 --- a/include/linux/audit.h +++ b/include/linux/audit.h @@ -79,6 +79,14 @@ extern int is_audit_feature_set(int which); extern int __init audit_register_class(int class, unsigned *list); extern int audit_classify_syscall(int abi, unsigned syscall); extern int audit_classify_arch(int arch); +/* only for compat system calls */ +extern unsigned compat_write_class[]; +extern unsigned compat_read_class[]; +extern unsigned compat_dir_class[]; +extern unsigned compat_chattr_class[]; +extern unsigned compat_signal_class[]; + +extern int __weak audit_classify_compat_syscall(int abi, unsigned syscall); /* audit_names->type values */ #define AUDIT_TYPE_UNKNOWN 0 /* we don't know yet */ -- cgit v1.2.3