]>
git.proxmox.com Git - mirror_ubuntu-artful-kernel.git/blob - include/linux/security.h
4 * Copyright (C) 2001 WireX Communications, Inc <chris@wirex.com>
5 * Copyright (C) 2001 Greg Kroah-Hartman <greg@kroah.com>
6 * Copyright (C) 2001 Networks Associates Technology, Inc <ssmalley@nai.com>
7 * Copyright (C) 2001 James Morris <jmorris@intercode.com.au>
8 * Copyright (C) 2001 Silicon Graphics, Inc. (Trust Technology Group)
9 * Copyright (C) 2016 Mellanox Techonologies
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
16 * Due to this file being licensed under the GPL there is controversy over
17 * whether this permits you to write a module that #includes this file
18 * without placing your module under the GPL. Please consult a lawyer for
19 * advice before doing this.
23 #ifndef __LINUX_SECURITY_H
24 #define __LINUX_SECURITY_H
26 #include <linux/key.h>
27 #include <linux/capability.h>
29 #include <linux/slab.h>
30 #include <linux/err.h>
31 #include <linux/string.h>
52 struct file_operations
;
60 /* If capable should audit the security request */
61 #define SECURITY_CAP_NOAUDIT 0
62 #define SECURITY_CAP_AUDIT 1
64 /* LSM Agnostic defines for sb_set_mnt_opts */
65 #define SECURITY_LSM_NATIVE_LABELS 1
69 struct user_namespace
;
76 /* These functions are in security/commoncap.c */
77 extern int cap_capable(const struct cred
*cred
, struct user_namespace
*ns
,
79 extern int cap_settime(const struct timespec64
*ts
, const struct timezone
*tz
);
80 extern int cap_ptrace_access_check(struct task_struct
*child
, unsigned int mode
);
81 extern int cap_ptrace_traceme(struct task_struct
*parent
);
82 extern int cap_capget(struct task_struct
*target
, kernel_cap_t
*effective
, kernel_cap_t
*inheritable
, kernel_cap_t
*permitted
);
83 extern int cap_capset(struct cred
*new, const struct cred
*old
,
84 const kernel_cap_t
*effective
,
85 const kernel_cap_t
*inheritable
,
86 const kernel_cap_t
*permitted
);
87 extern int cap_bprm_set_creds(struct linux_binprm
*bprm
);
88 extern int cap_bprm_secureexec(struct linux_binprm
*bprm
);
89 extern int cap_inode_setxattr(struct dentry
*dentry
, const char *name
,
90 const void *value
, size_t size
, int flags
);
91 extern int cap_inode_removexattr(struct dentry
*dentry
, const char *name
);
92 extern int cap_inode_need_killpriv(struct dentry
*dentry
);
93 extern int cap_inode_killpriv(struct dentry
*dentry
);
94 extern int cap_mmap_addr(unsigned long addr
);
95 extern int cap_mmap_file(struct file
*file
, unsigned long reqprot
,
96 unsigned long prot
, unsigned long flags
);
97 extern int cap_task_fix_setuid(struct cred
*new, const struct cred
*old
, int flags
);
98 extern int cap_task_prctl(int option
, unsigned long arg2
, unsigned long arg3
,
99 unsigned long arg4
, unsigned long arg5
);
100 extern int cap_task_setscheduler(struct task_struct
*p
);
101 extern int cap_task_setioprio(struct task_struct
*p
, int ioprio
);
102 extern int cap_task_setnice(struct task_struct
*p
, int nice
);
103 extern int cap_vm_enough_memory(struct mm_struct
*mm
, long pages
);
112 struct xfrm_selector
;
115 struct xfrm_user_sec_ctx
;
119 extern unsigned long mmap_min_addr
;
120 extern unsigned long dac_mmap_min_addr
;
122 #define mmap_min_addr 0UL
123 #define dac_mmap_min_addr 0UL
127 * Values used in the task_security_ops calls
129 /* setuid or setgid, id0 == uid or gid */
130 #define LSM_SETID_ID 1
132 /* setreuid or setregid, id0 == real, id1 == eff */
133 #define LSM_SETID_RE 2
135 /* setresuid or setresgid, id0 == real, id1 == eff, uid2 == saved */
136 #define LSM_SETID_RES 4
138 /* setfsuid or setfsgid, id0 == fsuid or fsgid */
139 #define LSM_SETID_FS 8
141 /* Flags for security_task_prlimit(). */
142 #define LSM_PRLIMIT_READ 1
143 #define LSM_PRLIMIT_WRITE 2
145 /* forward declares to avoid warnings */
149 /* bprm->unsafe reasons */
150 #define LSM_UNSAFE_SHARE 1
151 #define LSM_UNSAFE_PTRACE 2
152 #define LSM_UNSAFE_NO_NEW_PRIVS 4
155 extern int mmap_min_addr_handler(struct ctl_table
*table
, int write
,
156 void __user
*buffer
, size_t *lenp
, loff_t
*ppos
);
159 /* security_inode_init_security callback function to write xattrs */
160 typedef int (*initxattrs
) (struct inode
*inode
,
161 const struct xattr
*xattr_array
, void *fs_data
);
163 #ifdef CONFIG_SECURITY
165 struct security_mnt_opts
{
171 int call_lsm_notifier(enum lsm_event event
, void *data
);
172 int register_lsm_notifier(struct notifier_block
*nb
);
173 int unregister_lsm_notifier(struct notifier_block
*nb
);
175 static inline void security_init_mnt_opts(struct security_mnt_opts
*opts
)
177 opts
->mnt_opts
= NULL
;
178 opts
->mnt_opts_flags
= NULL
;
179 opts
->num_mnt_opts
= 0;
182 static inline void security_free_mnt_opts(struct security_mnt_opts
*opts
)
186 for (i
= 0; i
< opts
->num_mnt_opts
; i
++)
187 kfree(opts
->mnt_opts
[i
]);
188 kfree(opts
->mnt_opts
);
189 opts
->mnt_opts
= NULL
;
190 kfree(opts
->mnt_opts_flags
);
191 opts
->mnt_opts_flags
= NULL
;
192 opts
->num_mnt_opts
= 0;
196 extern int security_init(void);
198 /* Security operations */
199 int security_binder_set_context_mgr(struct task_struct
*mgr
);
200 int security_binder_transaction(struct task_struct
*from
,
201 struct task_struct
*to
);
202 int security_binder_transfer_binder(struct task_struct
*from
,
203 struct task_struct
*to
);
204 int security_binder_transfer_file(struct task_struct
*from
,
205 struct task_struct
*to
, struct file
*file
);
206 int security_ptrace_access_check(struct task_struct
*child
, unsigned int mode
);
207 int security_ptrace_traceme(struct task_struct
*parent
);
208 int security_capget(struct task_struct
*target
,
209 kernel_cap_t
*effective
,
210 kernel_cap_t
*inheritable
,
211 kernel_cap_t
*permitted
);
212 int security_capset(struct cred
*new, const struct cred
*old
,
213 const kernel_cap_t
*effective
,
214 const kernel_cap_t
*inheritable
,
215 const kernel_cap_t
*permitted
);
216 int security_capable(const struct cred
*cred
, struct user_namespace
*ns
,
218 int security_capable_noaudit(const struct cred
*cred
, struct user_namespace
*ns
,
220 int security_quotactl(int cmds
, int type
, int id
, struct super_block
*sb
);
221 int security_quota_on(struct dentry
*dentry
);
222 int security_syslog(int type
);
223 int security_settime64(const struct timespec64
*ts
, const struct timezone
*tz
);
224 static inline int security_settime(const struct timespec
*ts
, const struct timezone
*tz
)
226 struct timespec64 ts64
= timespec_to_timespec64(*ts
);
228 return security_settime64(&ts64
, tz
);
230 int security_vm_enough_memory_mm(struct mm_struct
*mm
, long pages
);
231 int security_bprm_set_creds(struct linux_binprm
*bprm
);
232 int security_bprm_check(struct linux_binprm
*bprm
);
233 void security_bprm_committing_creds(struct linux_binprm
*bprm
);
234 void security_bprm_committed_creds(struct linux_binprm
*bprm
);
235 int security_bprm_secureexec(struct linux_binprm
*bprm
);
236 int security_sb_alloc(struct super_block
*sb
);
237 void security_sb_free(struct super_block
*sb
);
238 int security_sb_copy_data(char *orig
, char *copy
);
239 int security_sb_remount(struct super_block
*sb
, void *data
);
240 int security_sb_kern_mount(struct super_block
*sb
, int flags
, void *data
);
241 int security_sb_show_options(struct seq_file
*m
, struct super_block
*sb
);
242 int security_sb_statfs(struct dentry
*dentry
);
243 int security_sb_mount(const char *dev_name
, const struct path
*path
,
244 const char *type
, unsigned long flags
, void *data
);
245 int security_sb_umount(struct vfsmount
*mnt
, int flags
);
246 int security_sb_pivotroot(const struct path
*old_path
, const struct path
*new_path
);
247 int security_sb_set_mnt_opts(struct super_block
*sb
,
248 struct security_mnt_opts
*opts
,
249 unsigned long kern_flags
,
250 unsigned long *set_kern_flags
);
251 int security_sb_clone_mnt_opts(const struct super_block
*oldsb
,
252 struct super_block
*newsb
,
253 unsigned long kern_flags
,
254 unsigned long *set_kern_flags
);
255 int security_sb_parse_opts_str(char *options
, struct security_mnt_opts
*opts
);
256 int security_dentry_init_security(struct dentry
*dentry
, int mode
,
257 const struct qstr
*name
, void **ctx
,
259 int security_dentry_create_files_as(struct dentry
*dentry
, int mode
,
261 const struct cred
*old
,
264 int security_inode_alloc(struct inode
*inode
);
265 void security_inode_free(struct inode
*inode
);
266 int security_inode_init_security(struct inode
*inode
, struct inode
*dir
,
267 const struct qstr
*qstr
,
268 initxattrs initxattrs
, void *fs_data
);
269 int security_old_inode_init_security(struct inode
*inode
, struct inode
*dir
,
270 const struct qstr
*qstr
, const char **name
,
271 void **value
, size_t *len
);
272 int security_inode_create(struct inode
*dir
, struct dentry
*dentry
, umode_t mode
);
273 int security_inode_link(struct dentry
*old_dentry
, struct inode
*dir
,
274 struct dentry
*new_dentry
);
275 int security_inode_unlink(struct inode
*dir
, struct dentry
*dentry
);
276 int security_inode_symlink(struct inode
*dir
, struct dentry
*dentry
,
277 const char *old_name
);
278 int security_inode_mkdir(struct inode
*dir
, struct dentry
*dentry
, umode_t mode
);
279 int security_inode_rmdir(struct inode
*dir
, struct dentry
*dentry
);
280 int security_inode_mknod(struct inode
*dir
, struct dentry
*dentry
, umode_t mode
, dev_t dev
);
281 int security_inode_rename(struct inode
*old_dir
, struct dentry
*old_dentry
,
282 struct inode
*new_dir
, struct dentry
*new_dentry
,
284 int security_inode_readlink(struct dentry
*dentry
);
285 int security_inode_follow_link(struct dentry
*dentry
, struct inode
*inode
,
287 int security_inode_permission(struct inode
*inode
, int mask
);
288 int security_inode_setattr(struct dentry
*dentry
, struct iattr
*attr
);
289 int security_inode_getattr(const struct path
*path
);
290 int security_inode_setxattr(struct dentry
*dentry
, const char *name
,
291 const void *value
, size_t size
, int flags
);
292 void security_inode_post_setxattr(struct dentry
*dentry
, const char *name
,
293 const void *value
, size_t size
, int flags
);
294 int security_inode_getxattr(struct dentry
*dentry
, const char *name
);
295 int security_inode_listxattr(struct dentry
*dentry
);
296 int security_inode_removexattr(struct dentry
*dentry
, const char *name
);
297 int security_inode_need_killpriv(struct dentry
*dentry
);
298 int security_inode_killpriv(struct dentry
*dentry
);
299 int security_inode_getsecurity(struct inode
*inode
, const char *name
, void **buffer
, bool alloc
);
300 int security_inode_setsecurity(struct inode
*inode
, const char *name
, const void *value
, size_t size
, int flags
);
301 int security_inode_listsecurity(struct inode
*inode
, char *buffer
, size_t buffer_size
);
302 void security_inode_getsecid(struct inode
*inode
, u32
*secid
);
303 int security_inode_copy_up(struct dentry
*src
, struct cred
**new);
304 int security_inode_copy_up_xattr(const char *name
);
305 int security_file_permission(struct file
*file
, int mask
);
306 int security_file_alloc(struct file
*file
);
307 void security_file_free(struct file
*file
);
308 int security_file_ioctl(struct file
*file
, unsigned int cmd
, unsigned long arg
);
309 int security_mmap_file(struct file
*file
, unsigned long prot
,
310 unsigned long flags
);
311 int security_mmap_addr(unsigned long addr
);
312 int security_file_mprotect(struct vm_area_struct
*vma
, unsigned long reqprot
,
314 int security_file_lock(struct file
*file
, unsigned int cmd
);
315 int security_file_fcntl(struct file
*file
, unsigned int cmd
, unsigned long arg
);
316 void security_file_set_fowner(struct file
*file
);
317 int security_file_send_sigiotask(struct task_struct
*tsk
,
318 struct fown_struct
*fown
, int sig
);
319 int security_file_receive(struct file
*file
);
320 int security_file_open(struct file
*file
, const struct cred
*cred
);
321 int security_task_create(unsigned long clone_flags
);
322 int security_task_alloc(struct task_struct
*task
, unsigned long clone_flags
);
323 void security_task_free(struct task_struct
*task
);
324 int security_cred_alloc_blank(struct cred
*cred
, gfp_t gfp
);
325 void security_cred_free(struct cred
*cred
);
326 int security_prepare_creds(struct cred
*new, const struct cred
*old
, gfp_t gfp
);
327 void security_transfer_creds(struct cred
*new, const struct cred
*old
);
328 int security_kernel_act_as(struct cred
*new, u32 secid
);
329 int security_kernel_create_files_as(struct cred
*new, struct inode
*inode
);
330 int security_kernel_module_request(char *kmod_name
);
331 int security_kernel_read_file(struct file
*file
, enum kernel_read_file_id id
);
332 int security_kernel_post_read_file(struct file
*file
, char *buf
, loff_t size
,
333 enum kernel_read_file_id id
);
334 int security_task_fix_setuid(struct cred
*new, const struct cred
*old
,
336 int security_task_setpgid(struct task_struct
*p
, pid_t pgid
);
337 int security_task_getpgid(struct task_struct
*p
);
338 int security_task_getsid(struct task_struct
*p
);
339 void security_task_getsecid(struct task_struct
*p
, u32
*secid
);
340 int security_task_setnice(struct task_struct
*p
, int nice
);
341 int security_task_setioprio(struct task_struct
*p
, int ioprio
);
342 int security_task_getioprio(struct task_struct
*p
);
343 int security_task_prlimit(const struct cred
*cred
, const struct cred
*tcred
,
345 int security_task_setrlimit(struct task_struct
*p
, unsigned int resource
,
346 struct rlimit
*new_rlim
);
347 int security_task_setscheduler(struct task_struct
*p
);
348 int security_task_getscheduler(struct task_struct
*p
);
349 int security_task_movememory(struct task_struct
*p
);
350 int security_task_kill(struct task_struct
*p
, struct siginfo
*info
,
352 int security_task_prctl(int option
, unsigned long arg2
, unsigned long arg3
,
353 unsigned long arg4
, unsigned long arg5
);
354 void security_task_to_inode(struct task_struct
*p
, struct inode
*inode
);
355 int security_ipc_permission(struct kern_ipc_perm
*ipcp
, short flag
);
356 void security_ipc_getsecid(struct kern_ipc_perm
*ipcp
, u32
*secid
);
357 int security_msg_msg_alloc(struct msg_msg
*msg
);
358 void security_msg_msg_free(struct msg_msg
*msg
);
359 int security_msg_queue_alloc(struct msg_queue
*msq
);
360 void security_msg_queue_free(struct msg_queue
*msq
);
361 int security_msg_queue_associate(struct msg_queue
*msq
, int msqflg
);
362 int security_msg_queue_msgctl(struct msg_queue
*msq
, int cmd
);
363 int security_msg_queue_msgsnd(struct msg_queue
*msq
,
364 struct msg_msg
*msg
, int msqflg
);
365 int security_msg_queue_msgrcv(struct msg_queue
*msq
, struct msg_msg
*msg
,
366 struct task_struct
*target
, long type
, int mode
);
367 int security_shm_alloc(struct shmid_kernel
*shp
);
368 void security_shm_free(struct shmid_kernel
*shp
);
369 int security_shm_associate(struct shmid_kernel
*shp
, int shmflg
);
370 int security_shm_shmctl(struct shmid_kernel
*shp
, int cmd
);
371 int security_shm_shmat(struct shmid_kernel
*shp
, char __user
*shmaddr
, int shmflg
);
372 int security_sem_alloc(struct sem_array
*sma
);
373 void security_sem_free(struct sem_array
*sma
);
374 int security_sem_associate(struct sem_array
*sma
, int semflg
);
375 int security_sem_semctl(struct sem_array
*sma
, int cmd
);
376 int security_sem_semop(struct sem_array
*sma
, struct sembuf
*sops
,
377 unsigned nsops
, int alter
);
378 void security_d_instantiate(struct dentry
*dentry
, struct inode
*inode
);
379 int security_getprocattr(struct task_struct
*p
, char *name
, char **value
);
380 int security_setprocattr(const char *name
, void *value
, size_t size
);
381 int security_netlink_send(struct sock
*sk
, struct sk_buff
*skb
);
382 int security_ismaclabel(const char *name
);
383 int security_secid_to_secctx(u32 secid
, char **secdata
, u32
*seclen
);
384 int security_secctx_to_secid(const char *secdata
, u32 seclen
, u32
*secid
);
385 void security_release_secctx(char *secdata
, u32 seclen
);
387 void security_inode_invalidate_secctx(struct inode
*inode
);
388 int security_inode_notifysecctx(struct inode
*inode
, void *ctx
, u32 ctxlen
);
389 int security_inode_setsecctx(struct dentry
*dentry
, void *ctx
, u32 ctxlen
);
390 int security_inode_getsecctx(struct inode
*inode
, void **ctx
, u32
*ctxlen
);
391 #else /* CONFIG_SECURITY */
392 struct security_mnt_opts
{
395 static inline int call_lsm_notifier(enum lsm_event event
, void *data
)
400 static inline int register_lsm_notifier(struct notifier_block
*nb
)
405 static inline int unregister_lsm_notifier(struct notifier_block
*nb
)
410 static inline void security_init_mnt_opts(struct security_mnt_opts
*opts
)
414 static inline void security_free_mnt_opts(struct security_mnt_opts
*opts
)
419 * This is the default capabilities functionality. Most of these functions
420 * are just stubbed out, but a few must call the proper capable code.
423 static inline int security_init(void)
428 static inline int security_binder_set_context_mgr(struct task_struct
*mgr
)
433 static inline int security_binder_transaction(struct task_struct
*from
,
434 struct task_struct
*to
)
439 static inline int security_binder_transfer_binder(struct task_struct
*from
,
440 struct task_struct
*to
)
445 static inline int security_binder_transfer_file(struct task_struct
*from
,
446 struct task_struct
*to
,
452 static inline int security_ptrace_access_check(struct task_struct
*child
,
455 return cap_ptrace_access_check(child
, mode
);
458 static inline int security_ptrace_traceme(struct task_struct
*parent
)
460 return cap_ptrace_traceme(parent
);
463 static inline int security_capget(struct task_struct
*target
,
464 kernel_cap_t
*effective
,
465 kernel_cap_t
*inheritable
,
466 kernel_cap_t
*permitted
)
468 return cap_capget(target
, effective
, inheritable
, permitted
);
471 static inline int security_capset(struct cred
*new,
472 const struct cred
*old
,
473 const kernel_cap_t
*effective
,
474 const kernel_cap_t
*inheritable
,
475 const kernel_cap_t
*permitted
)
477 return cap_capset(new, old
, effective
, inheritable
, permitted
);
480 static inline int security_capable(const struct cred
*cred
,
481 struct user_namespace
*ns
, int cap
)
483 return cap_capable(cred
, ns
, cap
, SECURITY_CAP_AUDIT
);
486 static inline int security_capable_noaudit(const struct cred
*cred
,
487 struct user_namespace
*ns
, int cap
) {
488 return cap_capable(cred
, ns
, cap
, SECURITY_CAP_NOAUDIT
);
491 static inline int security_quotactl(int cmds
, int type
, int id
,
492 struct super_block
*sb
)
497 static inline int security_quota_on(struct dentry
*dentry
)
502 static inline int security_syslog(int type
)
507 static inline int security_settime64(const struct timespec64
*ts
,
508 const struct timezone
*tz
)
510 return cap_settime(ts
, tz
);
513 static inline int security_settime(const struct timespec
*ts
,
514 const struct timezone
*tz
)
516 struct timespec64 ts64
= timespec_to_timespec64(*ts
);
518 return cap_settime(&ts64
, tz
);
521 static inline int security_vm_enough_memory_mm(struct mm_struct
*mm
, long pages
)
523 return __vm_enough_memory(mm
, pages
, cap_vm_enough_memory(mm
, pages
));
526 static inline int security_bprm_set_creds(struct linux_binprm
*bprm
)
528 return cap_bprm_set_creds(bprm
);
531 static inline int security_bprm_check(struct linux_binprm
*bprm
)
536 static inline void security_bprm_committing_creds(struct linux_binprm
*bprm
)
540 static inline void security_bprm_committed_creds(struct linux_binprm
*bprm
)
544 static inline int security_bprm_secureexec(struct linux_binprm
*bprm
)
546 return cap_bprm_secureexec(bprm
);
549 static inline int security_sb_alloc(struct super_block
*sb
)
554 static inline void security_sb_free(struct super_block
*sb
)
557 static inline int security_sb_copy_data(char *orig
, char *copy
)
562 static inline int security_sb_remount(struct super_block
*sb
, void *data
)
567 static inline int security_sb_kern_mount(struct super_block
*sb
, int flags
, void *data
)
572 static inline int security_sb_show_options(struct seq_file
*m
,
573 struct super_block
*sb
)
578 static inline int security_sb_statfs(struct dentry
*dentry
)
583 static inline int security_sb_mount(const char *dev_name
, const struct path
*path
,
584 const char *type
, unsigned long flags
,
590 static inline int security_sb_umount(struct vfsmount
*mnt
, int flags
)
595 static inline int security_sb_pivotroot(const struct path
*old_path
,
596 const struct path
*new_path
)
601 static inline int security_sb_set_mnt_opts(struct super_block
*sb
,
602 struct security_mnt_opts
*opts
,
603 unsigned long kern_flags
,
604 unsigned long *set_kern_flags
)
609 static inline int security_sb_clone_mnt_opts(const struct super_block
*oldsb
,
610 struct super_block
*newsb
,
611 unsigned long kern_flags
,
612 unsigned long *set_kern_flags
)
617 static inline int security_sb_parse_opts_str(char *options
, struct security_mnt_opts
*opts
)
622 static inline int security_inode_alloc(struct inode
*inode
)
627 static inline void security_inode_free(struct inode
*inode
)
630 static inline int security_dentry_init_security(struct dentry
*dentry
,
632 const struct qstr
*name
,
639 static inline int security_dentry_create_files_as(struct dentry
*dentry
,
640 int mode
, struct qstr
*name
,
641 const struct cred
*old
,
648 static inline int security_inode_init_security(struct inode
*inode
,
650 const struct qstr
*qstr
,
651 const initxattrs xattrs
,
657 static inline int security_old_inode_init_security(struct inode
*inode
,
659 const struct qstr
*qstr
,
661 void **value
, size_t *len
)
666 static inline int security_inode_create(struct inode
*dir
,
667 struct dentry
*dentry
,
673 static inline int security_inode_link(struct dentry
*old_dentry
,
675 struct dentry
*new_dentry
)
680 static inline int security_inode_unlink(struct inode
*dir
,
681 struct dentry
*dentry
)
686 static inline int security_inode_symlink(struct inode
*dir
,
687 struct dentry
*dentry
,
688 const char *old_name
)
693 static inline int security_inode_mkdir(struct inode
*dir
,
694 struct dentry
*dentry
,
700 static inline int security_inode_rmdir(struct inode
*dir
,
701 struct dentry
*dentry
)
706 static inline int security_inode_mknod(struct inode
*dir
,
707 struct dentry
*dentry
,
713 static inline int security_inode_rename(struct inode
*old_dir
,
714 struct dentry
*old_dentry
,
715 struct inode
*new_dir
,
716 struct dentry
*new_dentry
,
722 static inline int security_inode_readlink(struct dentry
*dentry
)
727 static inline int security_inode_follow_link(struct dentry
*dentry
,
734 static inline int security_inode_permission(struct inode
*inode
, int mask
)
739 static inline int security_inode_setattr(struct dentry
*dentry
,
745 static inline int security_inode_getattr(const struct path
*path
)
750 static inline int security_inode_setxattr(struct dentry
*dentry
,
751 const char *name
, const void *value
, size_t size
, int flags
)
753 return cap_inode_setxattr(dentry
, name
, value
, size
, flags
);
756 static inline void security_inode_post_setxattr(struct dentry
*dentry
,
757 const char *name
, const void *value
, size_t size
, int flags
)
760 static inline int security_inode_getxattr(struct dentry
*dentry
,
766 static inline int security_inode_listxattr(struct dentry
*dentry
)
771 static inline int security_inode_removexattr(struct dentry
*dentry
,
774 return cap_inode_removexattr(dentry
, name
);
777 static inline int security_inode_need_killpriv(struct dentry
*dentry
)
779 return cap_inode_need_killpriv(dentry
);
782 static inline int security_inode_killpriv(struct dentry
*dentry
)
784 return cap_inode_killpriv(dentry
);
787 static inline int security_inode_getsecurity(struct inode
*inode
, const char *name
, void **buffer
, bool alloc
)
792 static inline int security_inode_setsecurity(struct inode
*inode
, const char *name
, const void *value
, size_t size
, int flags
)
797 static inline int security_inode_listsecurity(struct inode
*inode
, char *buffer
, size_t buffer_size
)
802 static inline void security_inode_getsecid(struct inode
*inode
, u32
*secid
)
807 static inline int security_inode_copy_up(struct dentry
*src
, struct cred
**new)
812 static inline int security_inode_copy_up_xattr(const char *name
)
817 static inline int security_file_permission(struct file
*file
, int mask
)
822 static inline int security_file_alloc(struct file
*file
)
827 static inline void security_file_free(struct file
*file
)
830 static inline int security_file_ioctl(struct file
*file
, unsigned int cmd
,
836 static inline int security_mmap_file(struct file
*file
, unsigned long prot
,
842 static inline int security_mmap_addr(unsigned long addr
)
844 return cap_mmap_addr(addr
);
847 static inline int security_file_mprotect(struct vm_area_struct
*vma
,
848 unsigned long reqprot
,
854 static inline int security_file_lock(struct file
*file
, unsigned int cmd
)
859 static inline int security_file_fcntl(struct file
*file
, unsigned int cmd
,
865 static inline void security_file_set_fowner(struct file
*file
)
870 static inline int security_file_send_sigiotask(struct task_struct
*tsk
,
871 struct fown_struct
*fown
,
877 static inline int security_file_receive(struct file
*file
)
882 static inline int security_file_open(struct file
*file
,
883 const struct cred
*cred
)
888 static inline int security_task_create(unsigned long clone_flags
)
893 static inline int security_task_alloc(struct task_struct
*task
,
894 unsigned long clone_flags
)
899 static inline void security_task_free(struct task_struct
*task
)
902 static inline int security_cred_alloc_blank(struct cred
*cred
, gfp_t gfp
)
907 static inline void security_cred_free(struct cred
*cred
)
910 static inline int security_prepare_creds(struct cred
*new,
911 const struct cred
*old
,
917 static inline void security_transfer_creds(struct cred
*new,
918 const struct cred
*old
)
922 static inline int security_kernel_act_as(struct cred
*cred
, u32 secid
)
927 static inline int security_kernel_create_files_as(struct cred
*cred
,
933 static inline int security_kernel_module_request(char *kmod_name
)
938 static inline int security_kernel_read_file(struct file
*file
,
939 enum kernel_read_file_id id
)
944 static inline int security_kernel_post_read_file(struct file
*file
,
945 char *buf
, loff_t size
,
946 enum kernel_read_file_id id
)
951 static inline int security_task_fix_setuid(struct cred
*new,
952 const struct cred
*old
,
955 return cap_task_fix_setuid(new, old
, flags
);
958 static inline int security_task_setpgid(struct task_struct
*p
, pid_t pgid
)
963 static inline int security_task_getpgid(struct task_struct
*p
)
968 static inline int security_task_getsid(struct task_struct
*p
)
973 static inline void security_task_getsecid(struct task_struct
*p
, u32
*secid
)
978 static inline int security_task_setnice(struct task_struct
*p
, int nice
)
980 return cap_task_setnice(p
, nice
);
983 static inline int security_task_setioprio(struct task_struct
*p
, int ioprio
)
985 return cap_task_setioprio(p
, ioprio
);
988 static inline int security_task_getioprio(struct task_struct
*p
)
993 static inline int security_task_prlimit(const struct cred
*cred
,
994 const struct cred
*tcred
,
1000 static inline int security_task_setrlimit(struct task_struct
*p
,
1001 unsigned int resource
,
1002 struct rlimit
*new_rlim
)
1007 static inline int security_task_setscheduler(struct task_struct
*p
)
1009 return cap_task_setscheduler(p
);
1012 static inline int security_task_getscheduler(struct task_struct
*p
)
1017 static inline int security_task_movememory(struct task_struct
*p
)
1022 static inline int security_task_kill(struct task_struct
*p
,
1023 struct siginfo
*info
, int sig
,
1029 static inline int security_task_prctl(int option
, unsigned long arg2
,
1034 return cap_task_prctl(option
, arg2
, arg3
, arg4
, arg5
);
1037 static inline void security_task_to_inode(struct task_struct
*p
, struct inode
*inode
)
1040 static inline int security_ipc_permission(struct kern_ipc_perm
*ipcp
,
1046 static inline void security_ipc_getsecid(struct kern_ipc_perm
*ipcp
, u32
*secid
)
1051 static inline int security_msg_msg_alloc(struct msg_msg
*msg
)
1056 static inline void security_msg_msg_free(struct msg_msg
*msg
)
1059 static inline int security_msg_queue_alloc(struct msg_queue
*msq
)
1064 static inline void security_msg_queue_free(struct msg_queue
*msq
)
1067 static inline int security_msg_queue_associate(struct msg_queue
*msq
,
1073 static inline int security_msg_queue_msgctl(struct msg_queue
*msq
, int cmd
)
1078 static inline int security_msg_queue_msgsnd(struct msg_queue
*msq
,
1079 struct msg_msg
*msg
, int msqflg
)
1084 static inline int security_msg_queue_msgrcv(struct msg_queue
*msq
,
1085 struct msg_msg
*msg
,
1086 struct task_struct
*target
,
1087 long type
, int mode
)
1092 static inline int security_shm_alloc(struct shmid_kernel
*shp
)
1097 static inline void security_shm_free(struct shmid_kernel
*shp
)
1100 static inline int security_shm_associate(struct shmid_kernel
*shp
,
1106 static inline int security_shm_shmctl(struct shmid_kernel
*shp
, int cmd
)
1111 static inline int security_shm_shmat(struct shmid_kernel
*shp
,
1112 char __user
*shmaddr
, int shmflg
)
1117 static inline int security_sem_alloc(struct sem_array
*sma
)
1122 static inline void security_sem_free(struct sem_array
*sma
)
1125 static inline int security_sem_associate(struct sem_array
*sma
, int semflg
)
1130 static inline int security_sem_semctl(struct sem_array
*sma
, int cmd
)
1135 static inline int security_sem_semop(struct sem_array
*sma
,
1136 struct sembuf
*sops
, unsigned nsops
,
1142 static inline void security_d_instantiate(struct dentry
*dentry
, struct inode
*inode
)
1145 static inline int security_getprocattr(struct task_struct
*p
, char *name
, char **value
)
1150 static inline int security_setprocattr(char *name
, void *value
, size_t size
)
1155 static inline int security_netlink_send(struct sock
*sk
, struct sk_buff
*skb
)
1160 static inline int security_ismaclabel(const char *name
)
1165 static inline int security_secid_to_secctx(u32 secid
, char **secdata
, u32
*seclen
)
1170 static inline int security_secctx_to_secid(const char *secdata
,
1177 static inline void security_release_secctx(char *secdata
, u32 seclen
)
1181 static inline void security_inode_invalidate_secctx(struct inode
*inode
)
1185 static inline int security_inode_notifysecctx(struct inode
*inode
, void *ctx
, u32 ctxlen
)
1189 static inline int security_inode_setsecctx(struct dentry
*dentry
, void *ctx
, u32 ctxlen
)
1193 static inline int security_inode_getsecctx(struct inode
*inode
, void **ctx
, u32
*ctxlen
)
1197 #endif /* CONFIG_SECURITY */
1199 #ifdef CONFIG_SECURITY_NETWORK
1201 int security_unix_stream_connect(struct sock
*sock
, struct sock
*other
, struct sock
*newsk
);
1202 int security_unix_may_send(struct socket
*sock
, struct socket
*other
);
1203 int security_socket_create(int family
, int type
, int protocol
, int kern
);
1204 int security_socket_post_create(struct socket
*sock
, int family
,
1205 int type
, int protocol
, int kern
);
1206 int security_socket_bind(struct socket
*sock
, struct sockaddr
*address
, int addrlen
);
1207 int security_socket_connect(struct socket
*sock
, struct sockaddr
*address
, int addrlen
);
1208 int security_socket_listen(struct socket
*sock
, int backlog
);
1209 int security_socket_accept(struct socket
*sock
, struct socket
*newsock
);
1210 int security_socket_sendmsg(struct socket
*sock
, struct msghdr
*msg
, int size
);
1211 int security_socket_recvmsg(struct socket
*sock
, struct msghdr
*msg
,
1212 int size
, int flags
);
1213 int security_socket_getsockname(struct socket
*sock
);
1214 int security_socket_getpeername(struct socket
*sock
);
1215 int security_socket_getsockopt(struct socket
*sock
, int level
, int optname
);
1216 int security_socket_setsockopt(struct socket
*sock
, int level
, int optname
);
1217 int security_socket_shutdown(struct socket
*sock
, int how
);
1218 int security_sock_rcv_skb(struct sock
*sk
, struct sk_buff
*skb
);
1219 int security_socket_getpeersec_stream(struct socket
*sock
, char __user
*optval
,
1220 int __user
*optlen
, unsigned len
);
1221 int security_socket_getpeersec_dgram(struct socket
*sock
, struct sk_buff
*skb
, u32
*secid
);
1222 int security_sk_alloc(struct sock
*sk
, int family
, gfp_t priority
);
1223 void security_sk_free(struct sock
*sk
);
1224 void security_sk_clone(const struct sock
*sk
, struct sock
*newsk
);
1225 void security_sk_classify_flow(struct sock
*sk
, struct flowi
*fl
);
1226 void security_req_classify_flow(const struct request_sock
*req
, struct flowi
*fl
);
1227 void security_sock_graft(struct sock
*sk
, struct socket
*parent
);
1228 int security_inet_conn_request(struct sock
*sk
,
1229 struct sk_buff
*skb
, struct request_sock
*req
);
1230 void security_inet_csk_clone(struct sock
*newsk
,
1231 const struct request_sock
*req
);
1232 void security_inet_conn_established(struct sock
*sk
,
1233 struct sk_buff
*skb
);
1234 int security_secmark_relabel_packet(u32 secid
);
1235 void security_secmark_refcount_inc(void);
1236 void security_secmark_refcount_dec(void);
1237 int security_tun_dev_alloc_security(void **security
);
1238 void security_tun_dev_free_security(void *security
);
1239 int security_tun_dev_create(void);
1240 int security_tun_dev_attach_queue(void *security
);
1241 int security_tun_dev_attach(struct sock
*sk
, void *security
);
1242 int security_tun_dev_open(void *security
);
1244 #else /* CONFIG_SECURITY_NETWORK */
1245 static inline int security_unix_stream_connect(struct sock
*sock
,
1252 static inline int security_unix_may_send(struct socket
*sock
,
1253 struct socket
*other
)
1258 static inline int security_socket_create(int family
, int type
,
1259 int protocol
, int kern
)
1264 static inline int security_socket_post_create(struct socket
*sock
,
1267 int protocol
, int kern
)
1272 static inline int security_socket_bind(struct socket
*sock
,
1273 struct sockaddr
*address
,
1279 static inline int security_socket_connect(struct socket
*sock
,
1280 struct sockaddr
*address
,
1286 static inline int security_socket_listen(struct socket
*sock
, int backlog
)
1291 static inline int security_socket_accept(struct socket
*sock
,
1292 struct socket
*newsock
)
1297 static inline int security_socket_sendmsg(struct socket
*sock
,
1298 struct msghdr
*msg
, int size
)
1303 static inline int security_socket_recvmsg(struct socket
*sock
,
1304 struct msghdr
*msg
, int size
,
1310 static inline int security_socket_getsockname(struct socket
*sock
)
1315 static inline int security_socket_getpeername(struct socket
*sock
)
1320 static inline int security_socket_getsockopt(struct socket
*sock
,
1321 int level
, int optname
)
1326 static inline int security_socket_setsockopt(struct socket
*sock
,
1327 int level
, int optname
)
1332 static inline int security_socket_shutdown(struct socket
*sock
, int how
)
1336 static inline int security_sock_rcv_skb(struct sock
*sk
,
1337 struct sk_buff
*skb
)
1342 static inline int security_socket_getpeersec_stream(struct socket
*sock
, char __user
*optval
,
1343 int __user
*optlen
, unsigned len
)
1345 return -ENOPROTOOPT
;
1348 static inline int security_socket_getpeersec_dgram(struct socket
*sock
, struct sk_buff
*skb
, u32
*secid
)
1350 return -ENOPROTOOPT
;
1353 static inline int security_sk_alloc(struct sock
*sk
, int family
, gfp_t priority
)
1358 static inline void security_sk_free(struct sock
*sk
)
1362 static inline void security_sk_clone(const struct sock
*sk
, struct sock
*newsk
)
1366 static inline void security_sk_classify_flow(struct sock
*sk
, struct flowi
*fl
)
1370 static inline void security_req_classify_flow(const struct request_sock
*req
, struct flowi
*fl
)
1374 static inline void security_sock_graft(struct sock
*sk
, struct socket
*parent
)
1378 static inline int security_inet_conn_request(struct sock
*sk
,
1379 struct sk_buff
*skb
, struct request_sock
*req
)
1384 static inline void security_inet_csk_clone(struct sock
*newsk
,
1385 const struct request_sock
*req
)
1389 static inline void security_inet_conn_established(struct sock
*sk
,
1390 struct sk_buff
*skb
)
1394 static inline int security_secmark_relabel_packet(u32 secid
)
1399 static inline void security_secmark_refcount_inc(void)
1403 static inline void security_secmark_refcount_dec(void)
1407 static inline int security_tun_dev_alloc_security(void **security
)
1412 static inline void security_tun_dev_free_security(void *security
)
1416 static inline int security_tun_dev_create(void)
1421 static inline int security_tun_dev_attach_queue(void *security
)
1426 static inline int security_tun_dev_attach(struct sock
*sk
, void *security
)
1431 static inline int security_tun_dev_open(void *security
)
1435 #endif /* CONFIG_SECURITY_NETWORK */
1437 #ifdef CONFIG_SECURITY_INFINIBAND
1438 int security_ib_pkey_access(void *sec
, u64 subnet_prefix
, u16 pkey
);
1439 int security_ib_endport_manage_subnet(void *sec
, const char *name
, u8 port_num
);
1440 int security_ib_alloc_security(void **sec
);
1441 void security_ib_free_security(void *sec
);
1442 #else /* CONFIG_SECURITY_INFINIBAND */
1443 static inline int security_ib_pkey_access(void *sec
, u64 subnet_prefix
, u16 pkey
)
1448 static inline int security_ib_endport_manage_subnet(void *sec
, const char *dev_name
, u8 port_num
)
1453 static inline int security_ib_alloc_security(void **sec
)
1458 static inline void security_ib_free_security(void *sec
)
1461 #endif /* CONFIG_SECURITY_INFINIBAND */
1463 #ifdef CONFIG_SECURITY_NETWORK_XFRM
1465 int security_xfrm_policy_alloc(struct xfrm_sec_ctx
**ctxp
,
1466 struct xfrm_user_sec_ctx
*sec_ctx
, gfp_t gfp
);
1467 int security_xfrm_policy_clone(struct xfrm_sec_ctx
*old_ctx
, struct xfrm_sec_ctx
**new_ctxp
);
1468 void security_xfrm_policy_free(struct xfrm_sec_ctx
*ctx
);
1469 int security_xfrm_policy_delete(struct xfrm_sec_ctx
*ctx
);
1470 int security_xfrm_state_alloc(struct xfrm_state
*x
, struct xfrm_user_sec_ctx
*sec_ctx
);
1471 int security_xfrm_state_alloc_acquire(struct xfrm_state
*x
,
1472 struct xfrm_sec_ctx
*polsec
, u32 secid
);
1473 int security_xfrm_state_delete(struct xfrm_state
*x
);
1474 void security_xfrm_state_free(struct xfrm_state
*x
);
1475 int security_xfrm_policy_lookup(struct xfrm_sec_ctx
*ctx
, u32 fl_secid
, u8 dir
);
1476 int security_xfrm_state_pol_flow_match(struct xfrm_state
*x
,
1477 struct xfrm_policy
*xp
,
1478 const struct flowi
*fl
);
1479 int security_xfrm_decode_session(struct sk_buff
*skb
, u32
*secid
);
1480 void security_skb_classify_flow(struct sk_buff
*skb
, struct flowi
*fl
);
1482 #else /* CONFIG_SECURITY_NETWORK_XFRM */
1484 static inline int security_xfrm_policy_alloc(struct xfrm_sec_ctx
**ctxp
,
1485 struct xfrm_user_sec_ctx
*sec_ctx
,
1491 static inline int security_xfrm_policy_clone(struct xfrm_sec_ctx
*old
, struct xfrm_sec_ctx
**new_ctxp
)
1496 static inline void security_xfrm_policy_free(struct xfrm_sec_ctx
*ctx
)
1500 static inline int security_xfrm_policy_delete(struct xfrm_sec_ctx
*ctx
)
1505 static inline int security_xfrm_state_alloc(struct xfrm_state
*x
,
1506 struct xfrm_user_sec_ctx
*sec_ctx
)
1511 static inline int security_xfrm_state_alloc_acquire(struct xfrm_state
*x
,
1512 struct xfrm_sec_ctx
*polsec
, u32 secid
)
1517 static inline void security_xfrm_state_free(struct xfrm_state
*x
)
1521 static inline int security_xfrm_state_delete(struct xfrm_state
*x
)
1526 static inline int security_xfrm_policy_lookup(struct xfrm_sec_ctx
*ctx
, u32 fl_secid
, u8 dir
)
1531 static inline int security_xfrm_state_pol_flow_match(struct xfrm_state
*x
,
1532 struct xfrm_policy
*xp
, const struct flowi
*fl
)
1537 static inline int security_xfrm_decode_session(struct sk_buff
*skb
, u32
*secid
)
1542 static inline void security_skb_classify_flow(struct sk_buff
*skb
, struct flowi
*fl
)
1546 #endif /* CONFIG_SECURITY_NETWORK_XFRM */
1548 #ifdef CONFIG_SECURITY_PATH
1549 int security_path_unlink(const struct path
*dir
, struct dentry
*dentry
);
1550 int security_path_mkdir(const struct path
*dir
, struct dentry
*dentry
, umode_t mode
);
1551 int security_path_rmdir(const struct path
*dir
, struct dentry
*dentry
);
1552 int security_path_mknod(const struct path
*dir
, struct dentry
*dentry
, umode_t mode
,
1554 int security_path_truncate(const struct path
*path
);
1555 int security_path_symlink(const struct path
*dir
, struct dentry
*dentry
,
1556 const char *old_name
);
1557 int security_path_link(struct dentry
*old_dentry
, const struct path
*new_dir
,
1558 struct dentry
*new_dentry
);
1559 int security_path_rename(const struct path
*old_dir
, struct dentry
*old_dentry
,
1560 const struct path
*new_dir
, struct dentry
*new_dentry
,
1561 unsigned int flags
);
1562 int security_path_chmod(const struct path
*path
, umode_t mode
);
1563 int security_path_chown(const struct path
*path
, kuid_t uid
, kgid_t gid
);
1564 int security_path_chroot(const struct path
*path
);
1565 #else /* CONFIG_SECURITY_PATH */
1566 static inline int security_path_unlink(const struct path
*dir
, struct dentry
*dentry
)
1571 static inline int security_path_mkdir(const struct path
*dir
, struct dentry
*dentry
,
1577 static inline int security_path_rmdir(const struct path
*dir
, struct dentry
*dentry
)
1582 static inline int security_path_mknod(const struct path
*dir
, struct dentry
*dentry
,
1583 umode_t mode
, unsigned int dev
)
1588 static inline int security_path_truncate(const struct path
*path
)
1593 static inline int security_path_symlink(const struct path
*dir
, struct dentry
*dentry
,
1594 const char *old_name
)
1599 static inline int security_path_link(struct dentry
*old_dentry
,
1600 const struct path
*new_dir
,
1601 struct dentry
*new_dentry
)
1606 static inline int security_path_rename(const struct path
*old_dir
,
1607 struct dentry
*old_dentry
,
1608 const struct path
*new_dir
,
1609 struct dentry
*new_dentry
,
1615 static inline int security_path_chmod(const struct path
*path
, umode_t mode
)
1620 static inline int security_path_chown(const struct path
*path
, kuid_t uid
, kgid_t gid
)
1625 static inline int security_path_chroot(const struct path
*path
)
1629 #endif /* CONFIG_SECURITY_PATH */
1632 #ifdef CONFIG_SECURITY
1634 int security_key_alloc(struct key
*key
, const struct cred
*cred
, unsigned long flags
);
1635 void security_key_free(struct key
*key
);
1636 int security_key_permission(key_ref_t key_ref
,
1637 const struct cred
*cred
, unsigned perm
);
1638 int security_key_getsecurity(struct key
*key
, char **_buffer
);
1642 static inline int security_key_alloc(struct key
*key
,
1643 const struct cred
*cred
,
1644 unsigned long flags
)
1649 static inline void security_key_free(struct key
*key
)
1653 static inline int security_key_permission(key_ref_t key_ref
,
1654 const struct cred
*cred
,
1660 static inline int security_key_getsecurity(struct key
*key
, char **_buffer
)
1667 #endif /* CONFIG_KEYS */
1670 #ifdef CONFIG_SECURITY
1671 int security_audit_rule_init(u32 field
, u32 op
, char *rulestr
, void **lsmrule
);
1672 int security_audit_rule_known(struct audit_krule
*krule
);
1673 int security_audit_rule_match(u32 secid
, u32 field
, u32 op
, void *lsmrule
,
1674 struct audit_context
*actx
);
1675 void security_audit_rule_free(void *lsmrule
);
1679 static inline int security_audit_rule_init(u32 field
, u32 op
, char *rulestr
,
1685 static inline int security_audit_rule_known(struct audit_krule
*krule
)
1690 static inline int security_audit_rule_match(u32 secid
, u32 field
, u32 op
,
1691 void *lsmrule
, struct audit_context
*actx
)
1696 static inline void security_audit_rule_free(void *lsmrule
)
1699 #endif /* CONFIG_SECURITY */
1700 #endif /* CONFIG_AUDIT */
1702 #ifdef CONFIG_SECURITYFS
1704 extern struct dentry
*securityfs_create_file(const char *name
, umode_t mode
,
1705 struct dentry
*parent
, void *data
,
1706 const struct file_operations
*fops
);
1707 extern struct dentry
*securityfs_create_dir(const char *name
, struct dentry
*parent
);
1708 struct dentry
*securityfs_create_symlink(const char *name
,
1709 struct dentry
*parent
,
1711 const struct inode_operations
*iops
);
1712 extern void securityfs_remove(struct dentry
*dentry
);
1714 #else /* CONFIG_SECURITYFS */
1716 static inline struct dentry
*securityfs_create_dir(const char *name
,
1717 struct dentry
*parent
)
1719 return ERR_PTR(-ENODEV
);
1722 static inline struct dentry
*securityfs_create_file(const char *name
,
1724 struct dentry
*parent
,
1726 const struct file_operations
*fops
)
1728 return ERR_PTR(-ENODEV
);
1731 static inline struct dentry
*securityfs_create_symlink(const char *name
,
1732 struct dentry
*parent
,
1734 const struct inode_operations
*iops
)
1736 return ERR_PTR(-ENODEV
);
1739 static inline void securityfs_remove(struct dentry
*dentry
)
1744 #ifdef CONFIG_SECURITY
1746 static inline char *alloc_secdata(void)
1748 return (char *)get_zeroed_page(GFP_KERNEL
);
1751 static inline void free_secdata(void *secdata
)
1753 free_page((unsigned long)secdata
);
1758 static inline char *alloc_secdata(void)
1763 static inline void free_secdata(void *secdata
)
1765 #endif /* CONFIG_SECURITY */
1767 #endif /* ! __LINUX_SECURITY_H */