1 /** 2 * Copyright 2019 Huawei Technologies Co., Ltd 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 #ifndef MINDSPORE_CCSRC_MINDDATA_DATASET_UTIL_SIG_HANDLER_H_ 17 #define MINDSPORE_CCSRC_MINDDATA_DATASET_UTIL_SIG_HANDLER_H_ 18 19 #include <limits.h> 20 #include <signal.h> 21 22 namespace mindspore { 23 namespace dataset { 24 // Register the custom signal handlers 25 #if !defined(_WIN32) && !defined(_WIN64) && !defined(__ANDROID__) && !defined(ANDROID) && !defined(__APPLE__) 26 extern void RegisterHandlers(); 27 28 // A signal handler for SIGINT. Drives interrupt to watchdog 29 extern void IntHandler(int sig_num, // The signal that was raised 30 siginfo_t *sig_info, // The siginfo structure. 31 void *context); // context info 32 #endif 33 } // namespace dataset 34 } // namespace mindspore 35 36 #endif // MINDSPORE_CCSRC_MINDDATA_DATASET_UTIL_SIG_HANDLER_H_ 37