| /* |
| * Copyright (C) 2015 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 LINKER_MAPPED_FILE_FRAGMENT_H |
| #define LINKER_MAPPED_FILE_FRAGMENT_H |
| |
| #include <unistd.h> |
| |
| #include "private/bionic_macros.h" |
| |
| class MappedFileFragment { |
| public: |
| MappedFileFragment(); |
| ~MappedFileFragment(); |
| |
| bool Map(int fd, off64_t base_offset, size_t elf_offset, size_t size); |
| |
| void* data() const { return data_; } |
| size_t size() const { return size_; } |
| private: |
| void* map_start_; |
| size_t map_size_; |
| void* data_; |
| size_t size_; |
| |
| DISALLOW_COPY_AND_ASSIGN(MappedFileFragment); |
| }; |
| |
| #endif /* LINKER_MAPPED_FILE_FRAGMENT_H */ |