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 #ifndef RELIABILITY_XCOLLIE_H 17 #define RELIABILITY_XCOLLIE_H 18 #include <string> 19 #include "singleton.h" 20 #include "xcollie_define.h" 21 22 using XCollieCallback = std::function<void (void *)>; 23 namespace OHOS { 24 namespace HiviewDFX { 25 class XCollie : public Singleton<XCollie> { 26 DECLARE_SINGLETON(XCollie); 27 public: 28 // set timer 29 // name : timer name 30 // timeout : timeout, unit s 31 // func : callback 32 // arg : the callback's param 33 // flag : timer timeout operation. the value can be: 34 // XCOLLIE_FLAG_DEFAULT :do all callback function 35 // XCOLLIE_FLAG_NOOP : do nothing but the caller defined function 36 // XCOLLIE_FLAG_LOG : generate log file 37 // XCOLLIE_FLAG_RECOVERY : die when timeout 38 // return: the timer id 39 int SetTimer(const std::string &name, unsigned int timeout, 40 XCollieCallback func, void *arg, unsigned int flag); 41 42 // cancel timer 43 // id: timer id 44 void CancelTimer(int id); 45 }; 46 } // end of namespace HiviewDFX 47 } // end of namespace OHOS 48 #endif 49 50