1 // SPDX-License-Identifier: GPL-2.0 1
2 #include <linux/init.h>
3 #include <linux/types.h>
4 #include <linux/audit.h>
5 #include <asm/unistd.h>
6 #include <asm/audit.h>
7
8 static unsigned dir_class[] = {
9 #include <asm-generic/audit_dir_write.h>
10 ~0U
11 };
12
13 static unsigned read_class[] = {
14 #include <asm-generic/audit_read.h>
15 ~0U
16 };
17
18 static unsigned write_class[] = {
19 #include <asm-generic/audit_write.h>
20 ~0U
21 };
22
23 static unsigned chattr_class[] = {
24 #include <asm-generic/audit_change_attr.h>
25 ~0U
26 };
27
28 static unsigned signal_class[] = {
29 #include <asm-generic/audit_signal.h>
30 ~0U
31 };
32
33 int audit_classify_arch(int arch)
34 {
35 #ifdef CONFIG_IA32_EMULATION
36 if (arch == AUDIT_ARCH_I386)
37 return 1;
38 #endif
39 return 0;
40 }
41
42 int audit_classify_syscall(int abi, unsigned s
43 {
44 #ifdef CONFIG_IA32_EMULATION
45 if (abi == AUDIT_ARCH_I386)
46 return ia32_classify_syscall(s
47 #endif
48 switch(syscall) {
49 case __NR_open:
50 return AUDITSC_OPEN;
51 case __NR_openat:
52 return AUDITSC_OPENAT;
53 case __NR_execve:
54 case __NR_execveat:
55 return AUDITSC_EXECVE;
56 case __NR_openat2:
57 return AUDITSC_OPENAT2;
58 default:
59 return AUDITSC_NATIVE;
60 }
61 }
62
63 static int __init audit_classes_init(void)
64 {
65 #ifdef CONFIG_IA32_EMULATION
66 audit_register_class(AUDIT_CLASS_WRITE
67 audit_register_class(AUDIT_CLASS_READ_
68 audit_register_class(AUDIT_CLASS_DIR_W
69 audit_register_class(AUDIT_CLASS_CHATT
70 audit_register_class(AUDIT_CLASS_SIGNA
71 #endif
72 audit_register_class(AUDIT_CLASS_WRITE
73 audit_register_class(AUDIT_CLASS_READ,
74 audit_register_class(AUDIT_CLASS_DIR_W
75 audit_register_class(AUDIT_CLASS_CHATT
76 audit_register_class(AUDIT_CLASS_SIGNA
77 return 0;
78 }
79
80 __initcall(audit_classes_init);
81
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