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 #include "chre/platform/version.h"
18 #include "chre/util/macros.h"
19 
20 #ifndef CHRE_VERSION_STRING
21 #define CHRE_VERSION_STRING "undefined"
22 #endif  // CHRE_VERSION_STRING
23 
24 namespace chre {
25 
26 //! The CHRE version string is placed in its own section so that it can be
27 //! removed before hashing to check whether there has been a change in the
28 //! compiled binary.
29 extern "C" DLL_EXPORT const char _chreVersionString[]
30     __attribute__((section(".unstable_id"))) __attribute__((aligned(8))) =
31         CHRE_VERSION_STRING;
32 
getChreVersionString()33 const char *getChreVersionString() {
34   return _chreVersionString;
35 }
36 
37 }  // namespace chre
38