| /* |
| * Copyright (C) 2017 Samsung Electronics Co., Ltd. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License |
| * as published by the Free Software Foundation; either version 2 |
| * of the License, or (at your option) any later version. |
| * |
| * 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. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, see <http://www.gnu.org/licenses/>. |
| */ |
| |
| #ifndef _FSCRYPTO_SDP_CACHE_H |
| #define _FSCRYPTO_SDP_CACHE_H |
| |
| #ifdef CONFIG_EXT4CRYPT_SDP |
| |
| #include <linux/fs.h> |
| |
| int fscrypt_sdp_cache_init(void); |
| void fscrypt_sdp_cache_add_inode_num(struct inode *inode); |
| void fscrypt_sdp_cache_remove_inode_num(struct inode *inode); |
| void fscrypt_sdp_cache_drop_inode_mappings(int engine_id); |
| int fscrypt_sdp_file_not_readable(struct file *file); |
| int fscrypt_sdp_file_not_writable(struct file *file); |
| void fscrypt_sdp_unset_file_io_ongoing(struct file *file); |
| void fscrypt_sdp_unset_clearing_ongoing(struct inode *inode); |
| bool fscrypt_sdp_is_cache_releasable(struct inode *inode); |
| bool fscrypt_sdp_is_locked_sensitive_inode(struct inode *inode); |
| /* EXT4CRYPT-dedicated */ |
| int ext4_sdp_d_delete_wrapper(const struct dentry *dentry); |
| void fscrypt_sdp_drop_inode(struct inode *inode); |
| #endif |
| |
| #endif /* _FSCRYPTO_SDP_CACHE_H */ |