mirror of
https://github.com/team-infusion-developers/android_kernel_samsung_msm8976.git
synced 2024-11-01 02:21:16 +00:00
bc6399de96
When PFT is the chosen Linux Security Module (LSM), register the PFT to the security framework. Fix pft_inode_set_xattr() definition to match the security framework hooks. Change-Id: I1a8efcf13aa3ca324e2c23d7cc71274b217d2aaa Signed-off-by: Amir Samuelov <amirs@codeaurora.org>
96 lines
2.8 KiB
C
96 lines
2.8 KiB
C
/* Copyright (c) 2014, The Linux Foundation. All rights reserved.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 and
|
|
* only version 2 as published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*/
|
|
|
|
#ifndef PFT_H_
|
|
#define PFT_H_
|
|
|
|
#include <linux/types.h>
|
|
#include <linux/fs.h>
|
|
#include <linux/bio.h>
|
|
|
|
#ifdef CONFIG_PFT
|
|
|
|
/* dm-req-crypt API */
|
|
int pft_get_key_index(struct bio *bio, u32 *key_index,
|
|
bool *is_encrypted, bool *is_inplace);
|
|
|
|
/* block layer API */
|
|
bool pft_allow_merge_bio(struct bio *bio1, struct bio *bio2);
|
|
|
|
/* --- security hooks , called from selinux --- */
|
|
int pft_inode_create(struct inode *dir, struct dentry *dentry, umode_t mode);
|
|
|
|
int pft_inode_post_create(struct inode *dir, struct dentry *dentry,
|
|
umode_t mode);
|
|
|
|
int pft_file_open(struct file *filp, const struct cred *cred);
|
|
|
|
int pft_file_permission(struct file *file, int mask);
|
|
|
|
int pft_file_close(struct file *filp);
|
|
|
|
int pft_inode_unlink(struct inode *dir, struct dentry *dentry);
|
|
|
|
int pft_inode_mknod(struct inode *dir, struct dentry *dentry, umode_t mode,
|
|
dev_t dev);
|
|
|
|
int pft_inode_rename(struct inode *inode, struct dentry *dentry,
|
|
struct inode *new_inode, struct dentry *new_dentry);
|
|
|
|
int pft_inode_set_xattr(struct dentry *dentry, const char *name,
|
|
const void *value, size_t size, int flags);
|
|
|
|
|
|
#else
|
|
static inline int pft_get_key_index(struct bio *bio, u32 *key_index,
|
|
bool *is_encrypted, bool *is_inplace)
|
|
{ return -ENODEV; }
|
|
|
|
static inline bool pft_allow_merge_bio(struct bio *bio1, struct bio *bio2)
|
|
{ return true; }
|
|
|
|
static inline int pft_file_permission(struct file *file, int mask)
|
|
{ return 0; }
|
|
|
|
static inline int pft_inode_create(
|
|
struct inode *dir, struct dentry *dentry, umode_t mode)
|
|
{ return 0; }
|
|
|
|
static inline int pft_inode_post_create(
|
|
struct inode *dir, struct dentry *dentry, umode_t mode)
|
|
{ return 0; }
|
|
|
|
static inline int pft_file_open(struct file *filp, const struct cred *cred)
|
|
{ return 0; }
|
|
|
|
static inline int pft_file_close(struct file *filp)
|
|
{ return 0; }
|
|
|
|
static inline int pft_inode_unlink(struct inode *dir, struct dentry *dentry)
|
|
{ return 0; }
|
|
|
|
static inline int pft_inode_mknod(struct inode *dir, struct dentry *dentry,
|
|
umode_t mode, dev_t dev)
|
|
{ return 0; }
|
|
|
|
static inline int pft_inode_rename(struct inode *inode, struct dentry *dentry,
|
|
struct inode *new_inode, struct dentry *new_dentry)
|
|
{ return 0; }
|
|
|
|
static inline int pft_inode_set_xattr(struct dentry *dentry, const char *name,
|
|
const void *value, size_t size,
|
|
int flags)
|
|
{ return 0; }
|
|
|
|
#endif /* CONFIG_PFT */
|
|
|
|
#endif /* PFT_H */
|