1020a203aSopenharmony_ci/* 2020a203aSopenharmony_ci * Copyright (c) 2021 Huawei Device Co., Ltd. 3020a203aSopenharmony_ci * Licensed under the Apache License, Version 2.0 (the "License"); 4020a203aSopenharmony_ci * you may not use this file except in compliance with the License. 5020a203aSopenharmony_ci * You may obtain a copy of the License at 6020a203aSopenharmony_ci * 7020a203aSopenharmony_ci * http://www.apache.org/licenses/LICENSE-2.0 8020a203aSopenharmony_ci * 9020a203aSopenharmony_ci * Unless required by applicable law or agreed to in writing, software 10020a203aSopenharmony_ci * distributed under the License is distributed on an "AS IS" BASIS, 11020a203aSopenharmony_ci * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12020a203aSopenharmony_ci * See the License for the specific language governing permissions and 13020a203aSopenharmony_ci * limitations under the License. 14020a203aSopenharmony_ci */ 15020a203aSopenharmony_ci#ifndef FAULTLOGGER_SIGNAL_INFO_H 16020a203aSopenharmony_ci#define FAULTLOGGER_SIGNAL_INFO_H 17020a203aSopenharmony_ci#include <csignal> 18020a203aSopenharmony_ci#include <sstream> 19020a203aSopenharmony_ci#include <string> 20020a203aSopenharmony_cinamespace OHOS { 21020a203aSopenharmony_cinamespace HiviewDFX { 22020a203aSopenharmony_ciclass SignalInfo { 23020a203aSopenharmony_cipublic: 24020a203aSopenharmony_ci static void FormatSignalInfo(std::stringstream &ss, const siginfo_t &siginfo); 25020a203aSopenharmony_ci 26020a203aSopenharmony_ciprivate: 27020a203aSopenharmony_ci static bool IsSignalInfoAvaliable(int32_t signal); 28020a203aSopenharmony_ci static bool IsSignalAddrAvaliable(int32_t signal); 29020a203aSopenharmony_ci static bool IsSignalPidAvaliable(int32_t sigCode); 30020a203aSopenharmony_ci static std::string FormatSignalName(int32_t signal); 31020a203aSopenharmony_ci static std::string FormatCodeName(int32_t signal, int32_t signalCode); 32020a203aSopenharmony_ci 33020a203aSopenharmony_ci static std::string FormatSIGBUSCodeName(int32_t signalCode); 34020a203aSopenharmony_ci static std::string FormatSIGILLCodeName(int32_t signalCode); 35020a203aSopenharmony_ci static std::string FormatSIGFPECodeName(int32_t signalCode); 36020a203aSopenharmony_ci static std::string FormatSIGSEGVCodeName(int32_t signalCode); 37020a203aSopenharmony_ci static std::string FormatSIGTRAPCodeName(int32_t signalCode); 38020a203aSopenharmony_ci static std::string FormatCommonSignalCodeName(int32_t signalCode); 39020a203aSopenharmony_ci}; 40020a203aSopenharmony_ci} // namespace HiviewDFX 41020a203aSopenharmony_ci} // namespace OHOS 42020a203aSopenharmony_ci#endif // FAULTLOGGER_SIGNAL_INFO_H