1/*
2 * Copyright (C) 2015 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
17#ifndef _LIBMEMUNREACHABLE_LINE_BUFFER_H
18#define _LIBMEMUNREACHABLE_LINE_BUFFER_H
19
20#include <stdint.h>
21
22class LineBuffer {
23 public:
24  LineBuffer(int fd, char* buffer, size_t buffer_len);
25
26  bool GetLine(char** line, size_t* line_len);
27
28 private:
29  int fd_;
30  char* buffer_ = nullptr;
31  size_t buffer_len_ = 0;
32  size_t start_ = 0;
33  size_t bytes_ = 0;
34};
35
36#endif // _LIBMEMUNREACHABLE_LINE_BUFFER_H
37