1 /*
2  * Copyright (c) 2020 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 #ifndef JS_FS_KV_API_H
17 #define JS_FS_KV_API_H
18 
19 #ifdef __cplusplus
20 #if __cplusplus
21 extern "C" {
22 #endif
23 #endif /* __cplusplus */
24 
25 #define KEY_MAX_LEN 32
26 #define VALUE_MAX_LEN 128
27 
28 int InitKv(const char* dataPath);
29 int GetValue(const char* key, char* value);
30 int SetValue(const char* key, const char* value);
31 int DeleteValue(const char* key);
32 int ClearKVStore(const char* dataPath);
33 
34 #ifdef __cplusplus
35 #if __cplusplus
36 }
37 #endif
38 #endif /* __cplusplus */
39 
40 #endif /* JS_FS_KV_API_H */