Commit | Line | Data |
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85c8721f | 1 | /* audit.h -- Auditing support |
1da177e4 LT |
2 | * |
3 | * Copyright 2003-2004 Red Hat Inc., Durham, North Carolina. | |
4 | * All Rights Reserved. | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
19 | * | |
20 | * Written by Rickard E. (Rik) Faith <faith@redhat.com> | |
21 | * | |
22 | */ | |
1da177e4 LT |
23 | #ifndef _LINUX_AUDIT_H_ |
24 | #define _LINUX_AUDIT_H_ | |
25 | ||
f001e47f | 26 | #include <linux/sched.h> |
607ca46e | 27 | #include <uapi/linux/audit.h> |
1da177e4 | 28 | |
c2f0c7c3 SG |
29 | struct audit_sig_info { |
30 | uid_t uid; | |
31 | pid_t pid; | |
e1396065 | 32 | char ctx[0]; |
c2f0c7c3 SG |
33 | }; |
34 | ||
1da177e4 LT |
35 | struct audit_buffer; |
36 | struct audit_context; | |
37 | struct inode; | |
5bb289b5 | 38 | struct netlink_skb_parms; |
37721e1b | 39 | struct path; |
473ae30b | 40 | struct linux_binprm; |
20ca73bc GW |
41 | struct mq_attr; |
42 | struct mqstat; | |
9d57a7f9 AD |
43 | struct audit_watch; |
44 | struct audit_tree; | |
45 | ||
46 | struct audit_krule { | |
47 | int vers_ops; | |
48 | u32 flags; | |
49 | u32 listnr; | |
50 | u32 action; | |
51 | u32 mask[AUDIT_BITMASK_SIZE]; | |
52 | u32 buflen; /* for data alloc on list rules */ | |
53 | u32 field_count; | |
54 | char *filterkey; /* ties events to rules */ | |
55 | struct audit_field *fields; | |
56 | struct audit_field *arch_f; /* quick access to arch field */ | |
57 | struct audit_field *inode_f; /* quick access to an inode field */ | |
58 | struct audit_watch *watch; /* associated watch */ | |
59 | struct audit_tree *tree; /* associated watched tree */ | |
60 | struct list_head rlist; /* entry in audit_{watch,tree}.rules list */ | |
e45aa212 | 61 | struct list_head list; /* for AUDIT_LIST* purposes only */ |
0590b933 | 62 | u64 prio; |
9d57a7f9 AD |
63 | }; |
64 | ||
65 | struct audit_field { | |
66 | u32 type; | |
67 | u32 val; | |
ca57ec0f EB |
68 | kuid_t uid; |
69 | kgid_t gid; | |
9d57a7f9 | 70 | u32 op; |
04305e4a AD |
71 | char *lsm_str; |
72 | void *lsm_rule; | |
9d57a7f9 | 73 | }; |
1da177e4 | 74 | |
b915543b | 75 | extern int __init audit_register_class(int class, unsigned *list); |
55669bfa | 76 | extern int audit_classify_syscall(int abi, unsigned syscall); |
e54dc243 | 77 | extern int audit_classify_arch(int arch); |
78e2e802 JL |
78 | |
79 | /* audit_names->type values */ | |
80 | #define AUDIT_TYPE_UNKNOWN 0 /* we don't know yet */ | |
81 | #define AUDIT_TYPE_NORMAL 1 /* a "normal" audit record */ | |
bfcec708 | 82 | #define AUDIT_TYPE_PARENT 2 /* a parent audit record */ |
4fa6b5ec JL |
83 | #define AUDIT_TYPE_CHILD_DELETE 3 /* a child being deleted */ |
84 | #define AUDIT_TYPE_CHILD_CREATE 4 /* a child being created */ | |
78e2e802 | 85 | |
91a27b2a JL |
86 | struct filename; |
87 | ||
1da177e4 LT |
88 | #ifdef CONFIG_AUDITSYSCALL |
89 | /* These are defined in auditsc.c */ | |
90 | /* Public API */ | |
91 | extern int audit_alloc(struct task_struct *task); | |
a4ff8dba | 92 | extern void __audit_free(struct task_struct *task); |
b05d8447 EP |
93 | extern void __audit_syscall_entry(int arch, |
94 | int major, unsigned long a0, unsigned long a1, | |
95 | unsigned long a2, unsigned long a3); | |
d7e7528b | 96 | extern void __audit_syscall_exit(int ret_success, long ret_value); |
7ac86265 | 97 | extern struct filename *__audit_reusename(const __user char *uptr); |
91a27b2a JL |
98 | extern void __audit_getname(struct filename *name); |
99 | extern void audit_putname(struct filename *name); | |
adb5c247 | 100 | extern void __audit_inode(struct filename *name, const struct dentry *dentry, |
bfcec708 | 101 | unsigned int parent); |
c43a25ab | 102 | extern void __audit_inode_child(const struct inode *parent, |
4fa6b5ec JL |
103 | const struct dentry *dentry, |
104 | const unsigned char type); | |
3dc1c1b2 | 105 | extern void __audit_seccomp(unsigned long syscall, long signr, int code); |
a5cb013d AV |
106 | extern void __audit_ptrace(struct task_struct *t); |
107 | ||
d51374ad AV |
108 | static inline int audit_dummy_context(void) |
109 | { | |
110 | void *p = current->audit_context; | |
111 | return !p || *(int *)p; | |
112 | } | |
a4ff8dba EP |
113 | static inline void audit_free(struct task_struct *task) |
114 | { | |
115 | if (unlikely(task->audit_context)) | |
116 | __audit_free(task); | |
117 | } | |
b05d8447 EP |
118 | static inline void audit_syscall_entry(int arch, int major, unsigned long a0, |
119 | unsigned long a1, unsigned long a2, | |
120 | unsigned long a3) | |
121 | { | |
122 | if (unlikely(!audit_dummy_context())) | |
123 | __audit_syscall_entry(arch, major, a0, a1, a2, a3); | |
124 | } | |
d7e7528b EP |
125 | static inline void audit_syscall_exit(void *pt_regs) |
126 | { | |
127 | if (unlikely(current->audit_context)) { | |
128 | int success = is_syscall_success(pt_regs); | |
129 | int return_code = regs_return_value(pt_regs); | |
130 | ||
131 | __audit_syscall_exit(success, return_code); | |
132 | } | |
133 | } | |
7ac86265 JL |
134 | static inline struct filename *audit_reusename(const __user char *name) |
135 | { | |
136 | if (unlikely(!audit_dummy_context())) | |
137 | return __audit_reusename(name); | |
138 | return NULL; | |
139 | } | |
91a27b2a | 140 | static inline void audit_getname(struct filename *name) |
d8945bb5 | 141 | { |
5ac3a9c2 | 142 | if (unlikely(!audit_dummy_context())) |
d8945bb5 AV |
143 | __audit_getname(name); |
144 | } | |
adb5c247 | 145 | static inline void audit_inode(struct filename *name, const struct dentry *dentry, |
bfcec708 | 146 | unsigned int parent) { |
5ac3a9c2 | 147 | if (unlikely(!audit_dummy_context())) |
bfcec708 | 148 | __audit_inode(name, dentry, parent); |
73241ccc | 149 | } |
c43a25ab | 150 | static inline void audit_inode_child(const struct inode *parent, |
4fa6b5ec JL |
151 | const struct dentry *dentry, |
152 | const unsigned char type) { | |
5ac3a9c2 | 153 | if (unlikely(!audit_dummy_context())) |
4fa6b5ec | 154 | __audit_inode_child(parent, dentry, type); |
73241ccc | 155 | } |
0a4ff8c2 | 156 | void audit_core_dumps(long signr); |
1da177e4 | 157 | |
3dc1c1b2 | 158 | static inline void audit_seccomp(unsigned long syscall, long signr, int code) |
85e7bac3 EP |
159 | { |
160 | if (unlikely(!audit_dummy_context())) | |
3dc1c1b2 | 161 | __audit_seccomp(syscall, signr, code); |
85e7bac3 EP |
162 | } |
163 | ||
a5cb013d AV |
164 | static inline void audit_ptrace(struct task_struct *t) |
165 | { | |
166 | if (unlikely(!audit_dummy_context())) | |
167 | __audit_ptrace(t); | |
168 | } | |
169 | ||
1da177e4 | 170 | /* Private API (for audit.c only) */ |
bfb4496e | 171 | extern unsigned int audit_serial(void); |
48887e63 | 172 | extern int auditsc_get_stamp(struct audit_context *ctx, |
bfb4496e | 173 | struct timespec *t, unsigned int *serial); |
9321d526 KC |
174 | extern int audit_set_loginuid(kuid_t loginuid); |
175 | ||
176 | static inline kuid_t audit_get_loginuid(struct task_struct *tsk) | |
177 | { | |
178 | return tsk->loginuid; | |
179 | } | |
180 | ||
181 | static inline int audit_get_sessionid(struct task_struct *tsk) | |
182 | { | |
183 | return tsk->sessionid; | |
184 | } | |
185 | ||
161a09e7 | 186 | extern void audit_log_task_context(struct audit_buffer *ab); |
e23eb920 | 187 | extern void audit_log_task_info(struct audit_buffer *ab, struct task_struct *tsk); |
a33e6751 | 188 | extern void __audit_ipc_obj(struct kern_ipc_perm *ipcp); |
2570ebbd | 189 | extern void __audit_ipc_set_perm(unsigned long qbytes, uid_t uid, gid_t gid, umode_t mode); |
07c49417 EP |
190 | extern int __audit_bprm(struct linux_binprm *bprm); |
191 | extern void __audit_socketcall(int nargs, unsigned long *args); | |
192 | extern int __audit_sockaddr(int len, void *addr); | |
157cf649 | 193 | extern void __audit_fd_pair(int fd1, int fd2); |
df0a4283 | 194 | extern void __audit_mq_open(int oflag, umode_t mode, struct mq_attr *attr); |
c32c8af4 | 195 | extern void __audit_mq_sendrecv(mqd_t mqdes, size_t msg_len, unsigned int msg_prio, const struct timespec *abs_timeout); |
20114f71 | 196 | extern void __audit_mq_notify(mqd_t mqdes, const struct sigevent *notification); |
7392906e | 197 | extern void __audit_mq_getsetattr(mqd_t mqdes, struct mq_attr *mqstat); |
d84f4f99 DH |
198 | extern int __audit_log_bprm_fcaps(struct linux_binprm *bprm, |
199 | const struct cred *new, | |
200 | const struct cred *old); | |
57f71a0a | 201 | extern void __audit_log_capset(pid_t pid, const struct cred *new, const struct cred *old); |
120a795d | 202 | extern void __audit_mmap_fd(int fd, int flags); |
d8945bb5 | 203 | |
a33e6751 | 204 | static inline void audit_ipc_obj(struct kern_ipc_perm *ipcp) |
d8945bb5 | 205 | { |
5ac3a9c2 | 206 | if (unlikely(!audit_dummy_context())) |
a33e6751 | 207 | __audit_ipc_obj(ipcp); |
db349509 | 208 | } |
157cf649 | 209 | static inline void audit_fd_pair(int fd1, int fd2) |
d8945bb5 | 210 | { |
5ac3a9c2 | 211 | if (unlikely(!audit_dummy_context())) |
157cf649 | 212 | __audit_fd_pair(fd1, fd2); |
d8945bb5 | 213 | } |
2570ebbd | 214 | static inline void audit_ipc_set_perm(unsigned long qbytes, uid_t uid, gid_t gid, umode_t mode) |
20ca73bc | 215 | { |
5ac3a9c2 | 216 | if (unlikely(!audit_dummy_context())) |
e816f370 | 217 | __audit_ipc_set_perm(qbytes, uid, gid, mode); |
20ca73bc | 218 | } |
07c49417 EP |
219 | static inline int audit_bprm(struct linux_binprm *bprm) |
220 | { | |
221 | if (unlikely(!audit_dummy_context())) | |
222 | return __audit_bprm(bprm); | |
223 | return 0; | |
224 | } | |
225 | static inline void audit_socketcall(int nargs, unsigned long *args) | |
226 | { | |
227 | if (unlikely(!audit_dummy_context())) | |
228 | __audit_socketcall(nargs, args); | |
229 | } | |
230 | static inline int audit_sockaddr(int len, void *addr) | |
231 | { | |
232 | if (unlikely(!audit_dummy_context())) | |
233 | return __audit_sockaddr(len, addr); | |
234 | return 0; | |
235 | } | |
df0a4283 | 236 | static inline void audit_mq_open(int oflag, umode_t mode, struct mq_attr *attr) |
20ca73bc | 237 | { |
5ac3a9c2 | 238 | if (unlikely(!audit_dummy_context())) |
564f6993 | 239 | __audit_mq_open(oflag, mode, attr); |
20ca73bc | 240 | } |
c32c8af4 | 241 | static inline void audit_mq_sendrecv(mqd_t mqdes, size_t msg_len, unsigned int msg_prio, const struct timespec *abs_timeout) |
20ca73bc | 242 | { |
5ac3a9c2 | 243 | if (unlikely(!audit_dummy_context())) |
c32c8af4 | 244 | __audit_mq_sendrecv(mqdes, msg_len, msg_prio, abs_timeout); |
20ca73bc | 245 | } |
20114f71 | 246 | static inline void audit_mq_notify(mqd_t mqdes, const struct sigevent *notification) |
20ca73bc | 247 | { |
5ac3a9c2 | 248 | if (unlikely(!audit_dummy_context())) |
20114f71 | 249 | __audit_mq_notify(mqdes, notification); |
20ca73bc | 250 | } |
7392906e | 251 | static inline void audit_mq_getsetattr(mqd_t mqdes, struct mq_attr *mqstat) |
20ca73bc | 252 | { |
5ac3a9c2 | 253 | if (unlikely(!audit_dummy_context())) |
7392906e | 254 | __audit_mq_getsetattr(mqdes, mqstat); |
20ca73bc | 255 | } |
3fc689e9 | 256 | |
d84f4f99 DH |
257 | static inline int audit_log_bprm_fcaps(struct linux_binprm *bprm, |
258 | const struct cred *new, | |
259 | const struct cred *old) | |
3fc689e9 EP |
260 | { |
261 | if (unlikely(!audit_dummy_context())) | |
d84f4f99 DH |
262 | return __audit_log_bprm_fcaps(bprm, new, old); |
263 | return 0; | |
3fc689e9 EP |
264 | } |
265 | ||
57f71a0a | 266 | static inline void audit_log_capset(pid_t pid, const struct cred *new, |
d84f4f99 | 267 | const struct cred *old) |
e68b75a0 EP |
268 | { |
269 | if (unlikely(!audit_dummy_context())) | |
57f71a0a | 270 | __audit_log_capset(pid, new, old); |
e68b75a0 EP |
271 | } |
272 | ||
120a795d AV |
273 | static inline void audit_mmap_fd(int fd, int flags) |
274 | { | |
275 | if (unlikely(!audit_dummy_context())) | |
276 | __audit_mmap_fd(fd, flags); | |
277 | } | |
278 | ||
471a5c7c | 279 | extern int audit_n_rules; |
e54dc243 | 280 | extern int audit_signals; |
d7e7528b | 281 | #else /* CONFIG_AUDITSYSCALL */ |
9321d526 KC |
282 | static inline int audit_alloc(struct task_struct *task) |
283 | { | |
284 | return 0; | |
285 | } | |
286 | static inline void audit_free(struct task_struct *task) | |
287 | { } | |
288 | static inline void audit_syscall_entry(int arch, int major, unsigned long a0, | |
289 | unsigned long a1, unsigned long a2, | |
290 | unsigned long a3) | |
291 | { } | |
292 | static inline void audit_syscall_exit(void *pt_regs) | |
293 | { } | |
294 | static inline int audit_dummy_context(void) | |
295 | { | |
296 | return 1; | |
297 | } | |
7ac86265 JL |
298 | static inline struct filename *audit_reusename(const __user char *name) |
299 | { | |
300 | return NULL; | |
301 | } | |
91a27b2a | 302 | static inline void audit_getname(struct filename *name) |
9321d526 | 303 | { } |
91a27b2a | 304 | static inline void audit_putname(struct filename *name) |
9321d526 | 305 | { } |
adb5c247 JL |
306 | static inline void __audit_inode(struct filename *name, |
307 | const struct dentry *dentry, | |
bfcec708 | 308 | unsigned int parent) |
9321d526 | 309 | { } |
c43a25ab | 310 | static inline void __audit_inode_child(const struct inode *parent, |
4fa6b5ec JL |
311 | const struct dentry *dentry, |
312 | const unsigned char type) | |
9321d526 | 313 | { } |
adb5c247 JL |
314 | static inline void audit_inode(struct filename *name, |
315 | const struct dentry *dentry, | |
bfcec708 | 316 | unsigned int parent) |
9321d526 | 317 | { } |
c43a25ab | 318 | static inline void audit_inode_child(const struct inode *parent, |
4fa6b5ec JL |
319 | const struct dentry *dentry, |
320 | const unsigned char type) | |
9321d526 KC |
321 | { } |
322 | static inline void audit_core_dumps(long signr) | |
323 | { } | |
324 | static inline void __audit_seccomp(unsigned long syscall, long signr, int code) | |
325 | { } | |
326 | static inline void audit_seccomp(unsigned long syscall, long signr, int code) | |
327 | { } | |
328 | static inline int auditsc_get_stamp(struct audit_context *ctx, | |
329 | struct timespec *t, unsigned int *serial) | |
330 | { | |
331 | return 0; | |
332 | } | |
333 | static inline kuid_t audit_get_loginuid(struct task_struct *tsk) | |
334 | { | |
335 | return INVALID_UID; | |
336 | } | |
337 | static inline int audit_get_sessionid(struct task_struct *tsk) | |
338 | { | |
339 | return -1; | |
340 | } | |
341 | static inline void audit_log_task_context(struct audit_buffer *ab) | |
342 | { } | |
343 | static inline void audit_log_task_info(struct audit_buffer *ab, | |
344 | struct task_struct *tsk) | |
345 | { } | |
346 | static inline void audit_ipc_obj(struct kern_ipc_perm *ipcp) | |
347 | { } | |
348 | static inline void audit_ipc_set_perm(unsigned long qbytes, uid_t uid, | |
349 | gid_t gid, umode_t mode) | |
350 | { } | |
351 | static inline int audit_bprm(struct linux_binprm *bprm) | |
352 | { | |
353 | return 0; | |
354 | } | |
355 | static inline void audit_socketcall(int nargs, unsigned long *args) | |
356 | { } | |
357 | static inline void audit_fd_pair(int fd1, int fd2) | |
358 | { } | |
359 | static inline int audit_sockaddr(int len, void *addr) | |
360 | { | |
361 | return 0; | |
362 | } | |
363 | static inline void audit_mq_open(int oflag, umode_t mode, struct mq_attr *attr) | |
364 | { } | |
365 | static inline void audit_mq_sendrecv(mqd_t mqdes, size_t msg_len, | |
366 | unsigned int msg_prio, | |
367 | const struct timespec *abs_timeout) | |
368 | { } | |
369 | static inline void audit_mq_notify(mqd_t mqdes, | |
370 | const struct sigevent *notification) | |
371 | { } | |
372 | static inline void audit_mq_getsetattr(mqd_t mqdes, struct mq_attr *mqstat) | |
373 | { } | |
374 | static inline int audit_log_bprm_fcaps(struct linux_binprm *bprm, | |
375 | const struct cred *new, | |
376 | const struct cred *old) | |
377 | { | |
378 | return 0; | |
379 | } | |
380 | static inline void audit_log_capset(pid_t pid, const struct cred *new, | |
381 | const struct cred *old) | |
382 | { } | |
383 | static inline void audit_mmap_fd(int fd, int flags) | |
384 | { } | |
385 | static inline void audit_ptrace(struct task_struct *t) | |
386 | { } | |
471a5c7c | 387 | #define audit_n_rules 0 |
e54dc243 | 388 | #define audit_signals 0 |
d7e7528b | 389 | #endif /* CONFIG_AUDITSYSCALL */ |
1da177e4 LT |
390 | |
391 | #ifdef CONFIG_AUDIT | |
392 | /* These are defined in audit.c */ | |
393 | /* Public API */ | |
b9075fa9 JP |
394 | extern __printf(4, 5) |
395 | void audit_log(struct audit_context *ctx, gfp_t gfp_mask, int type, | |
396 | const char *fmt, ...); | |
1da177e4 | 397 | |
9796fdd8 | 398 | extern struct audit_buffer *audit_log_start(struct audit_context *ctx, gfp_t gfp_mask, int type); |
b9075fa9 JP |
399 | extern __printf(2, 3) |
400 | void audit_log_format(struct audit_buffer *ab, const char *fmt, ...); | |
1da177e4 | 401 | extern void audit_log_end(struct audit_buffer *ab); |
de6bbd1d EP |
402 | extern int audit_string_contains_control(const char *string, |
403 | size_t len); | |
b556f8ad EP |
404 | extern void audit_log_n_hex(struct audit_buffer *ab, |
405 | const unsigned char *buf, | |
406 | size_t len); | |
407 | extern void audit_log_n_string(struct audit_buffer *ab, | |
408 | const char *buf, | |
409 | size_t n); | |
b556f8ad EP |
410 | extern void audit_log_n_untrustedstring(struct audit_buffer *ab, |
411 | const char *string, | |
412 | size_t n); | |
de6bbd1d | 413 | extern void audit_log_untrustedstring(struct audit_buffer *ab, |
83c7d091 | 414 | const char *string); |
1da177e4 LT |
415 | extern void audit_log_d_path(struct audit_buffer *ab, |
416 | const char *prefix, | |
66b3fad3 | 417 | const struct path *path); |
9d960985 EP |
418 | extern void audit_log_key(struct audit_buffer *ab, |
419 | char *key); | |
a51d9eaa KC |
420 | extern void audit_log_link_denied(const char *operation, |
421 | struct path *link); | |
522ed776 | 422 | extern void audit_log_lost(const char *message); |
131ad62d MDF |
423 | #ifdef CONFIG_SECURITY |
424 | extern void audit_log_secctx(struct audit_buffer *ab, u32 secid); | |
425 | #else | |
9321d526 KC |
426 | static inline void audit_log_secctx(struct audit_buffer *ab, u32 secid) |
427 | { } | |
131ad62d MDF |
428 | #endif |
429 | ||
9d57a7f9 AD |
430 | extern int audit_update_lsm_rules(void); |
431 | ||
fe7752ba | 432 | /* Private API (for audit.c only) */ |
02276bda | 433 | extern int audit_filter_user(void); |
fe7752ba | 434 | extern int audit_filter_type(int type); |
017143fe | 435 | extern int audit_receive_filter(int type, int pid, int seq, |
e1760bd5 | 436 | void *data, size_t datasz, kuid_t loginuid, |
2532386f | 437 | u32 sessionid, u32 sid); |
522ed776 | 438 | extern int audit_enabled; |
9321d526 KC |
439 | #else /* CONFIG_AUDIT */ |
440 | static inline __printf(4, 5) | |
441 | void audit_log(struct audit_context *ctx, gfp_t gfp_mask, int type, | |
442 | const char *fmt, ...) | |
443 | { } | |
444 | static inline struct audit_buffer *audit_log_start(struct audit_context *ctx, | |
445 | gfp_t gfp_mask, int type) | |
446 | { | |
447 | return NULL; | |
448 | } | |
449 | static inline __printf(2, 3) | |
450 | void audit_log_format(struct audit_buffer *ab, const char *fmt, ...) | |
451 | { } | |
452 | static inline void audit_log_end(struct audit_buffer *ab) | |
453 | { } | |
454 | static inline void audit_log_n_hex(struct audit_buffer *ab, | |
455 | const unsigned char *buf, size_t len) | |
456 | { } | |
457 | static inline void audit_log_n_string(struct audit_buffer *ab, | |
458 | const char *buf, size_t n) | |
459 | { } | |
460 | static inline void audit_log_n_untrustedstring(struct audit_buffer *ab, | |
461 | const char *string, size_t n) | |
462 | { } | |
463 | static inline void audit_log_untrustedstring(struct audit_buffer *ab, | |
464 | const char *string) | |
465 | { } | |
466 | static inline void audit_log_d_path(struct audit_buffer *ab, | |
467 | const char *prefix, | |
468 | const struct path *path) | |
469 | { } | |
470 | static inline void audit_log_key(struct audit_buffer *ab, char *key) | |
471 | { } | |
472 | static inline void audit_log_link_denied(const char *string, | |
473 | const struct path *link) | |
474 | { } | |
475 | static inline void audit_log_secctx(struct audit_buffer *ab, u32 secid) | |
476 | { } | |
522ed776 | 477 | #define audit_enabled 0 |
9321d526 KC |
478 | #endif /* CONFIG_AUDIT */ |
479 | static inline void audit_log_string(struct audit_buffer *ab, const char *buf) | |
480 | { | |
481 | audit_log_n_string(ab, buf, strlen(buf)); | |
482 | } | |
483 | ||
1da177e4 | 484 | #endif |