1 /* 2 * Copyright (C) 2021 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef INCLUDE_PERFETTO_EXT_BASE_CTRL_C_HANDLER_H_ 18 #define INCLUDE_PERFETTO_EXT_BASE_CTRL_C_HANDLER_H_ 19 20 namespace perfetto { 21 namespace base { 22 23 // On Linux/Android/Mac: installs SIGINT + SIGTERM signal handlers. 24 // On Windows: installs a SetConsoleCtrlHandler() handler. 25 // The passed handler must be async safe. 26 using CtrlCHandlerFunction = void (*)(); 27 void InstallCtrCHandler(CtrlCHandlerFunction); 28 29 } // namespace base 30 } // namespace perfetto 31 32 #endif // INCLUDE_PERFETTO_EXT_BASE_CTRL_C_HANDLER_H_ 33