EncryptInplace.h 1.1 KB

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  1. /*
  2. * Copyright (C) 2016 The Android Open Source Project
  3. *
  4. * Licensed under the Apache License, Version 2.0 (the "License");
  5. * you may not use this file except in compliance with the License.
  6. * You may obtain a copy of the License at
  7. *
  8. * http://www.apache.org/licenses/LICENSE-2.0
  9. *
  10. * Unless required by applicable law or agreed to in writing, software
  11. * distributed under the License is distributed on an "AS IS" BASIS,
  12. * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13. * See the License for the specific language governing permissions and
  14. * limitations under the License.
  15. */
  16. #ifndef _ENCRYPT_INPLACE_H
  17. #define _ENCRYPT_INPLACE_H
  18. #include <sys/types.h>
  19. #define CRYPT_INPLACE_BUFSIZE 4096
  20. #define CRYPT_SECTOR_SIZE 512
  21. #define RETRY_MOUNT_ATTEMPTS 10
  22. #define RETRY_MOUNT_DELAY_SECONDS 1
  23. int cryptfs_enable_inplace(const char* crypto_blkdev, const char* real_blkdev, off64_t size,
  24. off64_t* size_already_done, off64_t tot_size,
  25. off64_t previously_encrypted_upto, bool set_progress_properties);
  26. #endif