1484543d1Sopenharmony_ci/*
2484543d1Sopenharmony_ci * Copyright (c) 2023 Huawei Device Co., Ltd.
3484543d1Sopenharmony_ci * Licensed under the Apache License, Version 2.0 (the "License");
4484543d1Sopenharmony_ci * you may not use this file except in compliance with the License.
5484543d1Sopenharmony_ci * You may obtain a copy of the License at
6484543d1Sopenharmony_ci *
7484543d1Sopenharmony_ci *     http://www.apache.org/licenses/LICENSE-2.0
8484543d1Sopenharmony_ci *
9484543d1Sopenharmony_ci * Unless required by applicable law or agreed to in writing, software
10484543d1Sopenharmony_ci * distributed under the License is distributed on an "AS IS" BASIS,
11484543d1Sopenharmony_ci * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12484543d1Sopenharmony_ci * See the License for the specific language governing permissions and
13484543d1Sopenharmony_ci * limitations under the License.
14484543d1Sopenharmony_ci */
15484543d1Sopenharmony_ci#ifndef __FAULT_LOGGER_FD_MANAGER_H__
16484543d1Sopenharmony_ci#define __FAULT_LOGGER_FD_MANAGER_H__
17484543d1Sopenharmony_ci
18484543d1Sopenharmony_ciclass FaultLoggerFdManager {
19484543d1Sopenharmony_cipublic:
20484543d1Sopenharmony_ci    static FaultLoggerFdManager& Instance()
21484543d1Sopenharmony_ci    {
22484543d1Sopenharmony_ci        static FaultLoggerFdManager faultLoggerFdManager;
23484543d1Sopenharmony_ci        return faultLoggerFdManager;
24484543d1Sopenharmony_ci    }
25484543d1Sopenharmony_ci    ~FaultLoggerFdManager();
26484543d1Sopenharmony_ci    void CloseFd();
27484543d1Sopenharmony_ci    int InitFaultLoggerFd();
28484543d1Sopenharmony_ci    int GetFaultLoggerFd();
29484543d1Sopenharmony_ci    void WriteFaultLogger(const char* format, ...);
30484543d1Sopenharmony_ci
31484543d1Sopenharmony_ciprivate:
32484543d1Sopenharmony_ci    int faultLoggerFd_ = -1;
33484543d1Sopenharmony_ci
34484543d1Sopenharmony_ci    FaultLoggerFdManager();
35484543d1Sopenharmony_ci};
36484543d1Sopenharmony_ci#endif /* __FAULT_LOGGER_FD_MANAGER_H__ */