// Copyright 2015-2018 Espressif Systems (Shanghai) PTE LTD // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. #ifndef _ESP_TRANSPORT_UTILS_H_ #define _ESP_TRANSPORT_UTILS_H_ #include <sys/time.h> #ifdef __cplusplus extern "C" { #endif /** * @brief Convert milliseconds to timeval struct * * @param[in] timeout_ms The timeout milliseconds * @param[out] tv Timeval struct */ void esp_transport_utils_ms_to_timeval(int timeout_ms, struct timeval *tv); #define ESP_TRANSPORT_MEM_CHECK(TAG, a, action) if (!(a)) { \ ESP_LOGE(TAG,"%s:%d (%s): %s", __FILE__, __LINE__, __FUNCTION__, "Memory exhausted"); \ action; \ } #ifdef __cplusplus } #endif #endif /* _ESP_TRANSPORT_UTILS_H_ */