1 /* 2 * Copyright (c) 2021 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 #include "thread_util.h" 16 17 #include <unistd.h> 18 #include <sys/prctl.h> 19 #include <string> 20 21 namespace OHOS { 22 namespace HiviewDFX { 23 namespace Thread { GetTid()24pid_t GetTid() 25 { 26 return gettid(); 27 } 28 SetThreadDescription(const std::string & name)29void SetThreadDescription(const std::string &name) 30 { 31 prctl(PR_SET_NAME, name.c_str()); 32 } 33 } 34 } 35 }