1 /*
2  * Copyright (C) 2014 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 ART_RUNTIME_NATIVE_BRIDGE_ART_INTERFACE_H_
18 #define ART_RUNTIME_NATIVE_BRIDGE_ART_INTERFACE_H_
19 
20 #include <jni.h>
21 #include <stdint.h>
22 #include <string>
23 
24 namespace art {
25 
26 // Mirror libnativebridge interface. Done to have the ART callbacks out of line, and not require
27 // the system/core header file in other files.
28 
29 bool LoadNativeBridge(const std::string& native_bridge_library_filename);
30 
31 // This is mostly for testing purposes, as in a full system this is called by Zygote code.
32 void PreInitializeNativeBridge(const std::string& dir);
33 
34 void PreZygoteForkNativeBridge();
35 
36 void InitializeNativeBridge(JNIEnv* env, const char* instruction_set);
37 
38 void UnloadNativeBridge();
39 
40 }  // namespace art
41 
42 #endif  // ART_RUNTIME_NATIVE_BRIDGE_ART_INTERFACE_H_
43