1{
2  global:
3    extern "C++" {
4      "OHOS::HiviewDFX::UCollectClient::CpuCollector::Create()";
5      "OHOS::HiviewDFX::UCollectClient::TraceCollector::Create()";
6      "OHOS::HiviewDFX::UCollectClient::MemoryCollector::Create()";
7    };
8  local:
9    *;
10};