Commit | Line | Data |
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b2441318 | 1 | // SPDX-License-Identifier: GPL-2.0 |
c0803799 AV |
2 | #include <linux/init.h> |
3 | #include <linux/types.h> | |
4 | #include <linux/audit.h> | |
5 | #include <asm/unistd.h> | |
364c8558 | 6 | #include "audit.h" |
c0803799 AV |
7 | |
8 | static unsigned dir_class[] = { | |
9 | #include <asm-generic/audit_dir_write.h> | |
10 | ~0U | |
11 | }; | |
12 | ||
dc104fb3 AV |
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 | ||
c0803799 AV |
23 | static unsigned chattr_class[] = { |
24 | #include <asm-generic/audit_change_attr.h> | |
25 | ~0U | |
26 | }; | |
27 | ||
7f13da40 AG |
28 | static unsigned signal_class[] = { |
29 | #include <asm-generic/audit_signal.h> | |
30 | ~0U | |
31 | }; | |
32 | ||
e54dc243 AG |
33 | int audit_classify_arch(int arch) |
34 | { | |
35 | #ifdef CONFIG_COMPAT | |
36 | if (arch == AUDIT_ARCH_S390) | |
37 | return 1; | |
38 | #endif | |
39 | return 0; | |
40 | } | |
41 | ||
55669bfa AV |
42 | int audit_classify_syscall(int abi, unsigned syscall) |
43 | { | |
44 | #ifdef CONFIG_COMPAT | |
55669bfa AV |
45 | if (abi == AUDIT_ARCH_S390) |
46 | return s390_classify_syscall(syscall); | |
47 | #endif | |
48 | switch(syscall) { | |
49 | case __NR_open: | |
42f355ef | 50 | return AUDITSC_OPEN; |
55669bfa | 51 | case __NR_openat: |
42f355ef | 52 | return AUDITSC_OPENAT; |
55669bfa | 53 | case __NR_socketcall: |
42f355ef | 54 | return AUDITSC_SOCKETCALL; |
55669bfa | 55 | case __NR_execve: |
42f355ef | 56 | return AUDITSC_EXECVE; |
1c30e3af RGB |
57 | case __NR_openat2: |
58 | return AUDITSC_OPENAT2; | |
55669bfa | 59 | default: |
42f355ef | 60 | return AUDITSC_NATIVE; |
55669bfa AV |
61 | } |
62 | } | |
63 | ||
c0803799 AV |
64 | static int __init audit_classes_init(void) |
65 | { | |
66 | #ifdef CONFIG_COMPAT | |
dc104fb3 AV |
67 | audit_register_class(AUDIT_CLASS_WRITE_32, s390_write_class); |
68 | audit_register_class(AUDIT_CLASS_READ_32, s390_read_class); | |
c0803799 AV |
69 | audit_register_class(AUDIT_CLASS_DIR_WRITE_32, s390_dir_class); |
70 | audit_register_class(AUDIT_CLASS_CHATTR_32, s390_chattr_class); | |
7f13da40 | 71 | audit_register_class(AUDIT_CLASS_SIGNAL_32, s390_signal_class); |
c0803799 | 72 | #endif |
dc104fb3 AV |
73 | audit_register_class(AUDIT_CLASS_WRITE, write_class); |
74 | audit_register_class(AUDIT_CLASS_READ, read_class); | |
c0803799 AV |
75 | audit_register_class(AUDIT_CLASS_DIR_WRITE, dir_class); |
76 | audit_register_class(AUDIT_CLASS_CHATTR, chattr_class); | |
7f13da40 | 77 | audit_register_class(AUDIT_CLASS_SIGNAL, signal_class); |
c0803799 AV |
78 | return 0; |
79 | } | |
80 | ||
81 | __initcall(audit_classes_init); |