| /* | |
| * Copyright (C) 2016 The Android Open Source Project | |
| * | |
| * Licensed under the Apache License, Version 2.0 (the "License"); | |
| * you may not use this file except in compliance with the License. | |
| * You may obtain a copy of the License at | |
| * | |
| * http://www.apache.org/licenses/LICENSE-2.0 | |
| * | |
| * Unless required by applicable law or agreed to in writing, software | |
| * distributed under the License is distributed on an "AS IS" BASIS, | |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |
| * See the License for the specific language governing permissions and | |
| * limitations under the License. | |
| */ | |
| #ifndef _ENCRYPT_INPLACE_H | |
| #define _ENCRYPT_INPLACE_H | |
| #include <sys/types.h> | |
| #define CRYPT_INPLACE_BUFSIZE 4096 | |
| #define CRYPT_SECTOR_SIZE 512 | |
| #define RETRY_MOUNT_ATTEMPTS 10 | |
| #define RETRY_MOUNT_DELAY_SECONDS 1 | |
| /* Return values for cryptfs_enable_inplace() */ | |
| #define ENABLE_INPLACE_OK 0 | |
| #define ENABLE_INPLACE_ERR_OTHER (-1) | |
| #define ENABLE_INPLACE_ERR_DEV (-2) /* crypto_blkdev issue */ | |
| int cryptfs_enable_inplace(const char* crypto_blkdev, const char* real_blkdev, off64_t size, | |
| off64_t* size_already_done, off64_t tot_size, | |
| off64_t previously_encrypted_upto, bool set_progress_properties); | |
| #endif |