1 /* 2 * Copyright (c) 2021-2022 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_SIGNAL_HANDLER_H 16 #define DFX_SIGNAL_HANDLER_H 17 18 #include <inttypes.h> 19 #include <signal.h> 20 #include <ucontext.h> 21 #include "dfx_define.h" 22 23 #ifdef __cplusplus 24 extern "C" { 25 #endif 26 struct ProcessDumpRequest { 27 int32_t type; 28 int32_t tid; 29 int32_t recycleTid; 30 int32_t pid; 31 int32_t vmPid; 32 uint32_t uid; 33 uint64_t reserved; 34 uint64_t timeStamp; 35 siginfo_t siginfo; 36 ucontext_t context; 37 char threadName[NAME_LEN]; 38 char processName[NAME_LEN]; 39 char lastFatalMessage[MAX_FATAL_MSG_SIZE]; 40 TraceInfo traceInfo; 41 }; 42 43 void DFX_InstallSignalHandler(void); 44 45 #ifdef __cplusplus 46 } 47 #endif 48 #endif 49