1 /*
2 * Copyright (C) 2015 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 "JniConstants.h"
18
19 typedef void (*FreeFunction)(void*);
20
NativeAllocationRegistry_applyFreeFunction(JNIEnv *,jclass,jlong freeFunction,jlong ptr)21 static void NativeAllocationRegistry_applyFreeFunction(JNIEnv*,
22 jclass,
23 jlong freeFunction,
24 jlong ptr) {
25 void* nativePtr = reinterpret_cast<void*>(static_cast<uintptr_t>(ptr));
26 FreeFunction nativeFreeFunction
27 = reinterpret_cast<FreeFunction>(static_cast<uintptr_t>(freeFunction));
28 nativeFreeFunction(nativePtr);
29 }
30
31 static JNINativeMethod gMethods[] = {
32 NATIVE_METHOD(NativeAllocationRegistry, applyFreeFunction, "(JJ)V"),
33 };
34
register_libcore_util_NativeAllocationRegistry(JNIEnv * env)35 void register_libcore_util_NativeAllocationRegistry(JNIEnv* env) {
36 jniRegisterNativeMethods(env, "libcore/util/NativeAllocationRegistry",
37 gMethods, NELEM(gMethods));
38 }
39