1 /* 2 * Copyright (c) 2022 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #include <dlfcn.h> 17 18 #include "base/utils/utils.h" 19 #include "base/ressched/ressched_report.h" 20 21 namespace OHOS::Ace { 22 namespace { 23 #ifdef __aarch64__ 24 const std::string RES_SCHED_CLIENT_SO = "/system/lib64/libressched_client.z.so"; 25 #else 26 const std::string RES_SCHED_CLIENT_SO = "/system/lib/libressched_client.z.so"; 27 #endif 28 } 29 LoadReportDataFunc()30ReportDataFunc LoadReportDataFunc() 31 { 32 auto handle = dlopen(RES_SCHED_CLIENT_SO.c_str(), RTLD_NOW); 33 CHECK_NULL_RETURN_NOLOG(handle, nullptr); 34 auto func = reinterpret_cast<ReportDataFunc>(dlsym(handle, "ReportData")); 35 if (func == nullptr) { 36 dlclose(handle); 37 return nullptr; 38 } 39 return func; 40 } 41 } // namespace OHOS::Ace