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 16 #ifndef _INFO_FATAL_MESSAGE_H 17 #define _INFO_FATAL_MESSAGE_H 18 19 #include <stddef.h> 20 #include <stdint.h> 21 22 #ifdef __cplusplus 23 extern "C" { 24 #endif 25 26 typedef struct fatal_msg { 27 size_t size; 28 char msg[0]; 29 } fatal_msg_t; 30 31 /** 32 * @brief Set up fatal message 33 * @param msg The fatal message 34 */ 35 void set_fatal_message(const char *msg); 36 37 /** 38 * @brief Get the set fatal message 39 * @return Address of fatal message 40 */ 41 fatal_msg_t *get_fatal_message(void); 42 43 #ifdef __cplusplus 44 } 45 #endif 46 47 #endif // _INFO_FATAL_MESSAGE_H 48