1#include <linux/init.h>
 2#include <linux/types.h>
 3#include <linux/audit.h>
 4#include <asm/unistd.h>
 5
 6static unsigned dir_class[] = {
 7#include <asm-generic/audit_dir_write.h>
 8~0U
 9};
10
11static unsigned read_class[] = {
12#include <asm-generic/audit_read.h>
13~0U
14};
15
16static unsigned write_class[] = {
17#include <asm-generic/audit_write.h>
18~0U
19};
20
21static unsigned chattr_class[] = {
22#include <asm-generic/audit_change_attr.h>
23~0U
24};
25
26static unsigned signal_class[] = {
27#include <asm-generic/audit_signal.h>
28~0U
29};
30
31int audit_classify_arch(int arch)
32{
33	return 0;
 
 
 
34}
35
36int audit_classify_syscall(int abi, unsigned syscall)
37{
 
 
 
38	switch(syscall) {
39#ifdef __NR_open
40	case __NR_open:
41		return 2;
42#endif
43#ifdef __NR_openat
44	case __NR_openat:
45		return 3;
46#endif
47#ifdef __NR_socketcall
48	case __NR_socketcall:
49		return 4;
 
 
 
50#endif
51	case __NR_execve:
52		return 5;
 
 
 
 
53	default:
54		return 0;
55	}
56}
57
58static int __init audit_classes_init(void)
59{
 
 
 
 
 
 
 
60	audit_register_class(AUDIT_CLASS_WRITE, write_class);
61	audit_register_class(AUDIT_CLASS_READ, read_class);
62	audit_register_class(AUDIT_CLASS_DIR_WRITE, dir_class);
63	audit_register_class(AUDIT_CLASS_CHATTR, chattr_class);
64	audit_register_class(AUDIT_CLASS_SIGNAL, signal_class);
65	return 0;
66}
67
68__initcall(audit_classes_init);

 1// SPDX-License-Identifier: GPL-2.0
 2#include <linux/init.h>
 3#include <linux/types.h>
 4#include <linux/audit.h>
 5#include <asm/unistd.h>
 6
 7static unsigned dir_class[] = {
 8#include <asm-generic/audit_dir_write.h>
 9~0U
10};
11
12static unsigned read_class[] = {
13#include <asm-generic/audit_read.h>
14~0U
15};
16
17static unsigned write_class[] = {
18#include <asm-generic/audit_write.h>
19~0U
20};
21
22static unsigned chattr_class[] = {
23#include <asm-generic/audit_change_attr.h>
24~0U
25};
26
27static unsigned signal_class[] = {
28#include <asm-generic/audit_signal.h>
29~0U
30};
31
32int audit_classify_arch(int arch)
33{
34	if (audit_is_compat(arch))
35		return 1;
36	else
37		return 0;
38}
39
40int audit_classify_syscall(int abi, unsigned syscall)
41{
42	if (audit_is_compat(abi))
43		return audit_classify_compat_syscall(abi, syscall);
44
45	switch(syscall) {
46#ifdef __NR_open
47	case __NR_open:
48		return AUDITSC_OPEN;
49#endif
50#ifdef __NR_openat
51	case __NR_openat:
52		return AUDITSC_OPENAT;
53#endif
54#ifdef __NR_socketcall
55	case __NR_socketcall:
56		return AUDITSC_SOCKETCALL;
57#endif
58#ifdef __NR_execveat
59	case __NR_execveat:
60#endif
61	case __NR_execve:
62		return AUDITSC_EXECVE;
63#ifdef __NR_openat2
64	case __NR_openat2:
65		return AUDITSC_OPENAT2;
66#endif
67	default:
68		return AUDITSC_NATIVE;
69	}
70}
71
72static int __init audit_classes_init(void)
73{
74#ifdef CONFIG_AUDIT_COMPAT_GENERIC
75	audit_register_class(AUDIT_CLASS_WRITE_32, compat_write_class);
76	audit_register_class(AUDIT_CLASS_READ_32, compat_read_class);
77	audit_register_class(AUDIT_CLASS_DIR_WRITE_32, compat_dir_class);
78	audit_register_class(AUDIT_CLASS_CHATTR_32, compat_chattr_class);
79	audit_register_class(AUDIT_CLASS_SIGNAL_32, compat_signal_class);
80#endif
81	audit_register_class(AUDIT_CLASS_WRITE, write_class);
82	audit_register_class(AUDIT_CLASS_READ, read_class);
83	audit_register_class(AUDIT_CLASS_DIR_WRITE, dir_class);
84	audit_register_class(AUDIT_CLASS_CHATTR, chattr_class);
85	audit_register_class(AUDIT_CLASS_SIGNAL, signal_class);
86	return 0;
87}
88
89__initcall(audit_classes_init);