1/*
2 * Copyright (c) 2021 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 *     http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 /*
17 * Description: 对单个文件或目录下多文件进行计算SHA256校验和
18 */
19
20#ifndef CHECKSUM_FILE_H
21#define CHECKSUM_FILE_H
22
23#define RESULT_SUCCESS 0
24#define RESULT_FAILED (-1)
25
26
27int CalcSingleFileSha256(char *fileName);
28int CalcMultiFilesSha256(char *dirPathName);
29int GetFileTotalNum(void);
30
31#endif // CHECKSUM_FILE_PROC_H
32