1 /* 2 * Copyright (C) 2008 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 "atomic.h" 18 #include "jni_internal.h" 19 20 namespace art { 21 AtomicLong_VMSupportsCS8(JNIEnv *,jclass)22static jboolean AtomicLong_VMSupportsCS8(JNIEnv*, jclass) { 23 return QuasiAtomic::LongAtomicsUseMutexes() ? JNI_FALSE : JNI_TRUE; 24 } 25 26 static JNINativeMethod gMethods[] = { 27 NATIVE_METHOD(AtomicLong, VMSupportsCS8, "()Z"), 28 }; 29 register_java_util_concurrent_atomic_AtomicLong(JNIEnv * env)30void register_java_util_concurrent_atomic_AtomicLong(JNIEnv* env) { 31 REGISTER_NATIVE_METHODS("java/util/concurrent/atomic/AtomicLong"); 32 } 33 34 } // namespace art 35