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 16 #ifndef PANDA_LIBPANDABASE_PBASE_OS_NATIVESTACK_H_ 17 #define PANDA_LIBPANDABASE_PBASE_OS_NATIVESTACK_H_ 18 19 #include <set> 20 #include <csignal> 21 #include <string> 22 23 #if defined(PANDA_TARGET_UNIX) 24 #include "platforms/unix/libpandabase/native_stack.h" 25 #endif // PANDA_TARGET_UNIX 26 #include "os/thread.h" 27 28 namespace panda::os::native_stack { 29 30 #if defined(PANDA_TARGET_UNIX) 31 const auto g_PandaThreadSigmask = pthread_sigmask; // NOLINT(readability-identifier-naming) 32 const auto ReadOsFile = panda::os::unix::native_stack::ReadOsFile; // NOLINT(readability-identifier-naming) 33 const auto WriterOsFile = panda::os::unix::native_stack::WriterOsFile; // NOLINT(readability-identifier-naming) 34 #else 35 using FUNC_UNWINDSTACK = bool (*)(pid_t, std::ostream &, int); 36 bool ReadOsFile(const std::string &file_name, std::string *result); 37 bool WriterOsFile(const void *buffer, size_t count, int fd); 38 #endif // PANDA_TARGET_UNIX 39 40 } // namespace panda::os::native_stack 41 #endif // PANDA_LIBPANDABASE_PBASE_OS_NATIVESTACK_H_ 42