1 /* 2 * Copyright (c) 2022 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 DFX_COMMON_CUTIL_H 16 #define DFX_COMMON_CUTIL_H 17 18 #include <signal.h> 19 #include <stdint.h> 20 #include <unistd.h> 21 #include "dfx_define.h" 22 23 #ifdef __cplusplus 24 extern "C" { 25 #endif 26 27 AT_SYMBOL_HIDDEN pid_t GetRealPid(void); 28 29 AT_SYMBOL_HIDDEN bool GetThreadName(char* buffer, size_t bufferSz); 30 31 AT_SYMBOL_HIDDEN bool GetThreadNameByTid(int32_t tid, char* buffer, size_t bufferSz); 32 33 AT_SYMBOL_HIDDEN bool GetProcessName(char* buffer, size_t bufferSz); 34 35 AT_SYMBOL_HIDDEN uint64_t GetTimeMilliseconds(void); 36 37 AT_SYMBOL_HIDDEN uint64_t GetAbsTimeMilliSecondsCInterce(void); 38 39 AT_SYMBOL_HIDDEN void ParseSiValue(const siginfo_t* si, uint64_t* endTime, int* tid); 40 41 #ifdef __cplusplus 42 } 43 #endif 44 #endif 45