1 #include <linux/init.h> 1 #include <linux/init.h> 2 #include <linux/types.h> 2 #include <linux/types.h> 3 #include <linux/audit.h> 3 #include <linux/audit.h> 4 #include <asm/unistd.h> 4 #include <asm/unistd.h> 5 5 6 static unsigned dir_class[] = { 6 static unsigned dir_class[] = { 7 #include <asm-generic/audit_dir_write.h> 7 #include <asm-generic/audit_dir_write.h> 8 ~0U 8 ~0U 9 }; 9 }; 10 10 11 static unsigned read_class[] = { 11 static unsigned read_class[] = { 12 #include <asm-generic/audit_read.h> 12 #include <asm-generic/audit_read.h> 13 ~0U 13 ~0U 14 }; 14 }; 15 15 16 static unsigned write_class[] = { 16 static unsigned write_class[] = { 17 #include <asm-generic/audit_write.h> 17 #include <asm-generic/audit_write.h> 18 ~0U 18 ~0U 19 }; 19 }; 20 20 21 static unsigned chattr_class[] = { 21 static unsigned chattr_class[] = { 22 #include <asm-generic/audit_change_attr.h> 22 #include <asm-generic/audit_change_attr.h> 23 ~0U 23 ~0U 24 }; 24 }; 25 25 26 static unsigned signal_class[] = { 26 static unsigned signal_class[] = { 27 #include <asm-generic/audit_signal.h> 27 #include <asm-generic/audit_signal.h> 28 ~0U 28 ~0U 29 }; 29 }; 30 30 31 int audit_classify_arch(int arch) 31 int audit_classify_arch(int arch) 32 { 32 { 33 return 0; 33 return 0; 34 } 34 } 35 35 36 int audit_classify_syscall(int abi, unsigned s 36 int audit_classify_syscall(int abi, unsigned syscall) 37 { 37 { 38 switch(syscall) { 38 switch(syscall) { 39 case __NR_open: 39 case __NR_open: 40 return AUDITSC_OPEN; 40 return AUDITSC_OPEN; 41 case __NR_openat: 41 case __NR_openat: 42 return AUDITSC_OPENAT; 42 return AUDITSC_OPENAT; 43 case __NR_execve: 43 case __NR_execve: 44 return AUDITSC_EXECVE; 44 return AUDITSC_EXECVE; 45 case __NR_openat2: 45 case __NR_openat2: 46 return AUDITSC_OPENAT2; 46 return AUDITSC_OPENAT2; 47 default: 47 default: 48 return AUDITSC_NATIVE; 48 return AUDITSC_NATIVE; 49 } 49 } 50 } 50 } 51 51 52 static int __init audit_classes_init(void) 52 static int __init audit_classes_init(void) 53 { 53 { 54 audit_register_class(AUDIT_CLASS_WRITE 54 audit_register_class(AUDIT_CLASS_WRITE, write_class); 55 audit_register_class(AUDIT_CLASS_READ, 55 audit_register_class(AUDIT_CLASS_READ, read_class); 56 audit_register_class(AUDIT_CLASS_DIR_W 56 audit_register_class(AUDIT_CLASS_DIR_WRITE, dir_class); 57 audit_register_class(AUDIT_CLASS_CHATT 57 audit_register_class(AUDIT_CLASS_CHATTR, chattr_class); 58 audit_register_class(AUDIT_CLASS_SIGNA 58 audit_register_class(AUDIT_CLASS_SIGNAL, signal_class); 59 return 0; 59 return 0; 60 } 60 } 61 61 62 __initcall(audit_classes_init); 62 __initcall(audit_classes_init); 63 63
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