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       1              : /**
       2              :  * Copyright (c) 2025 Huawei Technologies Co., Ltd.
       3              :  * This program is free software, you can redistribute it and/or modify it under the terms and conditions of
       4              :  * CANN Open Software License Agreement Version 2.0 (the "License").
       5              :  * Please refer to the License for details. You may not use this file except in compliance with the License.
       6              :  * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED,
       7              :  * INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE.
       8              :  * See LICENSE in the root of the software repository for the full text of the License.
       9              :  */
      10              : 
      11              : #ifndef HCCL_AICPU_DAEMON_SERVICE_H
      12              : #define HCCL_AICPU_DAEMON_SERVICE_H
      13              : 
      14              : #include <cstdint>
      15              : #include <vector>
      16              : #include <mutex>
      17              : #include "daemon_func.h"
      18              : #include "enum_factory_legacy.h"
      19              : 
      20              : namespace Hccl {
      21              : 
      22              : using Funcs = void (*)(void*);
      23              : extern "C" {
      24              : int32_t __attribute__((weak)) StartMC2MaintenanceThread(Funcs f1, void* p1, Funcs f2, void* p2);
      25              : };
      26              : 
      27            8 : MAKE_ENUM(CommandToBackGroud, Default, Stop)
      28              : 
      29              : class AicpuDaemonService {
      30              : public:
      31              :     static AicpuDaemonService& GetInstance();
      32              :     void ServiceRun(void* info);
      33              :     void ServiceStop(void* info) const;
      34              :     void Register(DaemonFunc* daemonFunc);
      35              :     void Unregister(DaemonFunc* daemonFunc);
      36              :     void Break(); // 强制停止
      37              : 
      38              : private:
      39              :     std::vector<DaemonFunc*> daemonFuncs;
      40              :     bool needBreak{false};
      41              :     static std::mutex mutexForFuncs_;
      42              : };
      43              : } // namespace Hccl
      44              : #endif // HCCL_AICPU_DAEMON_SERVICE_H