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> | |
6 | ||
7 | static unsigned dir_class[] = { | |
8 | #include <asm-generic/audit_dir_write.h> | |
9 | ~0U | |
10 | }; | |
11 | ||
dc104fb3 AV |
12 | static unsigned read_class[] = { |
13 | #include <asm-generic/audit_read.h> | |
14 | ~0U | |
15 | }; | |
16 | ||
17 | static unsigned write_class[] = { | |
18 | #include <asm-generic/audit_write.h> | |
19 | ~0U | |
20 | }; | |
21 | ||
c0803799 AV |
22 | static unsigned chattr_class[] = { |
23 | #include <asm-generic/audit_change_attr.h> | |
24 | ~0U | |
25 | }; | |
26 | ||
7f13da40 AG |
27 | static unsigned signal_class[] = { |
28 | #include <asm-generic/audit_signal.h> | |
29 | ~0U | |
30 | }; | |
31 | ||
e54dc243 AG |
32 | int audit_classify_arch(int arch) |
33 | { | |
34 | #ifdef CONFIG_PPC64 | |
35 | if (arch == AUDIT_ARCH_PPC) | |
36 | return 1; | |
37 | #endif | |
38 | return 0; | |
39 | } | |
40 | ||
55669bfa AV |
41 | int audit_classify_syscall(int abi, unsigned syscall) |
42 | { | |
43 | #ifdef CONFIG_PPC64 | |
44 | extern int ppc32_classify_syscall(unsigned); | |
45 | if (abi == AUDIT_ARCH_PPC) | |
46 | return ppc32_classify_syscall(syscall); | |
47 | #endif | |
48 | switch(syscall) { | |
49 | case __NR_open: | |
50 | return 2; | |
51 | case __NR_openat: | |
52 | return 3; | |
53 | case __NR_socketcall: | |
54 | return 4; | |
55 | case __NR_execve: | |
56 | return 5; | |
57 | default: | |
58 | return 0; | |
59 | } | |
60 | } | |
61 | ||
c0803799 AV |
62 | static int __init audit_classes_init(void) |
63 | { | |
64 | #ifdef CONFIG_PPC64 | |
65 | extern __u32 ppc32_dir_class[]; | |
dc104fb3 AV |
66 | extern __u32 ppc32_write_class[]; |
67 | extern __u32 ppc32_read_class[]; | |
c0803799 | 68 | extern __u32 ppc32_chattr_class[]; |
7f13da40 | 69 | extern __u32 ppc32_signal_class[]; |
dc104fb3 AV |
70 | audit_register_class(AUDIT_CLASS_WRITE_32, ppc32_write_class); |
71 | audit_register_class(AUDIT_CLASS_READ_32, ppc32_read_class); | |
c0803799 AV |
72 | audit_register_class(AUDIT_CLASS_DIR_WRITE_32, ppc32_dir_class); |
73 | audit_register_class(AUDIT_CLASS_CHATTR_32, ppc32_chattr_class); | |
7f13da40 | 74 | audit_register_class(AUDIT_CLASS_SIGNAL_32, ppc32_signal_class); |
c0803799 | 75 | #endif |
dc104fb3 AV |
76 | audit_register_class(AUDIT_CLASS_WRITE, write_class); |
77 | audit_register_class(AUDIT_CLASS_READ, read_class); | |
c0803799 AV |
78 | audit_register_class(AUDIT_CLASS_DIR_WRITE, dir_class); |
79 | audit_register_class(AUDIT_CLASS_CHATTR, chattr_class); | |
7f13da40 | 80 | audit_register_class(AUDIT_CLASS_SIGNAL, signal_class); |
c0803799 AV |
81 | return 0; |
82 | } | |
83 | ||
84 | __initcall(audit_classes_init); |