1 /* 2 * Copyright (c) 2023 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 #ifndef _IO_TASK_H_ 16 #define _IO_TASK_H_ 17 18 #include "task_base.h" 19 #include "core/task_io.h" 20 #include "core/task_attr_private.h" 21 22 namespace ffrt { 23 class IOTask : public TaskBase { 24 public: 25 IOTask(const ffrt_io_callable_t& work, const task_attr_private* attr); 26 27 ffrt_io_callable_t work; 28 ExecTaskStatus status = ExecTaskStatus::ET_PENDING; 29 GetLabel()30 std::string GetLabel() const override 31 { 32 return "io-task"; 33 } 34 35 private: 36 void FreeMem() override; 37 void Execute() override; 38 }; 39 } /* namespace ffrt */ 40 #endif