projects / linux-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 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); |