ia32_dir_class 4 arch/x86/ia32/audit.c unsigned ia32_dir_class[] = { ia32_dir_class 64 arch/x86/kernel/audit_64.c extern __u32 ia32_dir_class[]; ia32_dir_class 71 arch/x86/kernel/audit_64.c audit_register_class(AUDIT_CLASS_DIR_WRITE_32, ia32_dir_class);