1/*
2 * Copyright (C) 2017 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 * Trivial managed buffer structure
17 */
18
19#ifndef ESE_REPLAY_BUFFER_H__
20#define ESE_REPLAY_BUFFER_H__ 1
21
22#include <ctype.h>
23#include <stdint.h>
24#include <stdbool.h>
25#include <stdio.h>
26#include <stdlib.h>
27#include <string.h>
28#include <unistd.h>
29
30struct Buffer {
31  uint32_t len;
32  uint32_t size;
33  uint8_t *buffer;
34};
35
36bool buffer_init(struct Buffer *b, uint32_t len);
37void buffer_free(struct Buffer *b);
38bool buffer_read_hex(struct Buffer *b, FILE *fp, bool consume_newline);
39void buffer_dump(const struct Buffer *b, const char *prefix, const char *name,
40                 uint32_t limit, FILE *fp);
41
42#endif  /* ESE_REPLAY_BUFFER_H__ */
43