1 /* 2 * Copyright (C) 2019 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 CHRE_UTIL_CALLBACKS_H_ 18 #define CHRE_UTIL_CALLBACKS_H_ 19 20 #include <cstddef> 21 22 namespace chre { 23 24 /** 25 * Implementation of a chreMessageFreeFunction that frees the given message 26 * using the appropriate free function depending on whether this is included by 27 * a nanoapp or the CHRE framework. This should be used when no other work needs 28 * to be done after a nanoapp sends a message to the host. 29 * 30 * @see chreMessageFreeFunction 31 */ 32 void heapFreeMessageCallback(void *message, size_t messageSize); 33 34 } // namespace chre 35 36 #endif // CHRE_UTIL_CALLBACKS_H_ 37