1 /* 2 * Copyright (C) 2017 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 "CompatibilityCloseMonitor.h" 18 19 #if defined(CONSCRYPT_UNBUNDLED) && !defined(CONSCRYPT_OPENJDK) 20 21 #include <dlfcn.h> 22 23 using namespace conscrypt; 24 25 CompatibilityCloseMonitor::acm_ctor_func CompatibilityCloseMonitor::asyncCloseMonitorConstructor = 26 nullptr; 27 CompatibilityCloseMonitor::acm_dtor_func CompatibilityCloseMonitor::asyncCloseMonitorDestructor = 28 nullptr; 29 init()30void CompatibilityCloseMonitor::init() { 31 void *lib = dlopen("libjavacore.so", RTLD_NOW); 32 if (lib != nullptr) { 33 asyncCloseMonitorConstructor = 34 (acm_ctor_func)dlsym(lib, "_ZN24AsynchronousCloseMonitorC1Ei"); 35 asyncCloseMonitorDestructor = 36 (acm_dtor_func)dlsym(lib, "_ZN24AsynchronousCloseMonitorD1Ev"); 37 } 38 } 39 40 #endif // CONSCRYPT_UNBUNDLED && !CONSCRYPT_OPENJDK 41