1 #include <linux/init.h> 2 #include <linux/types.h> 3 #include <linux/audit.h> 4 #include <asm/unistd.h> 5 6 static unsigned dir_class[] = { 7 #include <asm-generic/audit_dir_write.h> 8 ~0U 9 }; 10 11 static unsigned read_class[] = { 12 #include <asm-generic/audit_read.h> 13 ~0U 14 }; 15 16 static unsigned write_class[] = { 17 #include <asm-generic/audit_write.h> 18 ~0U 19 }; 20 21 static unsigned chattr_class[] = { 22 #include <asm-generic/audit_change_attr.h> 23 ~0U 24 }; 25 26 int audit_classify_syscall(int abi, unsigned syscall) 27 { 28 #ifdef CONFIG_COMPAT 29 extern int s390_classify_syscall(unsigned); 30 if (abi == AUDIT_ARCH_S390) 31 return s390_classify_syscall(syscall); 32 #endif 33 switch(syscall) { 34 case __NR_open: 35 return 2; 36 case __NR_openat: 37 return 3; 38 case __NR_socketcall: 39 return 4; 40 case __NR_execve: 41 return 5; 42 default: 43 return 0; 44 } 45 } 46 47 static int __init audit_classes_init(void) 48 { 49 #ifdef CONFIG_COMPAT 50 extern __u32 s390_dir_class[]; 51 extern __u32 s390_write_class[]; 52 extern __u32 s390_read_class[]; 53 extern __u32 s390_chattr_class[]; 54 audit_register_class(AUDIT_CLASS_WRITE_32, s390_write_class); 55 audit_register_class(AUDIT_CLASS_READ_32, s390_read_class); 56 audit_register_class(AUDIT_CLASS_DIR_WRITE_32, s390_dir_class); 57 audit_register_class(AUDIT_CLASS_CHATTR_32, s390_chattr_class); 58 #endif 59 audit_register_class(AUDIT_CLASS_WRITE, write_class); 60 audit_register_class(AUDIT_CLASS_READ, read_class); 61 audit_register_class(AUDIT_CLASS_DIR_WRITE, dir_class); 62 audit_register_class(AUDIT_CLASS_CHATTR, chattr_class); 63 return 0; 64 } 65 66 __initcall(audit_classes_init); 67