| /* |
| * 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 _EXT4_CRYPT_H_ |
| #define _EXT4_CRYPT_H_ |
| |
| #include <sys/cdefs.h> |
| #include <stdbool.h> |
| #include <cutils/multiuser.h> |
| |
| __BEGIN_DECLS |
| |
| bool e4crypt_is_native(); |
| |
| int e4crypt_policy_ensure(const char *directory, const char *policy, |
| size_t policy_length, |
| const char *contents_encryption_mode, |
| const char *filenames_encryption_mode); |
| |
| static const char* e4crypt_unencrypted_folder = "/unencrypted"; |
| static const char* e4crypt_key_ref = "/unencrypted/ref"; |
| static const char* e4crypt_key_mode = "/unencrypted/mode"; |
| |
| __END_DECLS |
| |
| #endif // _EXT4_CRYPT_H_ |