GlobalShutdownSocketSet.cpp 1.0 KB

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  1. /*
  2. * Copyright 2018-present Facebook, Inc.
  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. #include <folly/io/GlobalShutdownSocketSet.h>
  17. #include <folly/Singleton.h>
  18. namespace folly {
  19. namespace {
  20. struct PrivateTag {};
  21. } // namespace
  22. static Singleton<ShutdownSocketSet, PrivateTag> singleton;
  23. std::shared_ptr<ShutdownSocketSet> tryGetShutdownSocketSet() {
  24. return singleton.try_get();
  25. }
  26. ReadMostlySharedPtr<ShutdownSocketSet> tryGetShutdownSocketSetFast() {
  27. return singleton.try_get_fast();
  28. }
  29. } // namespace folly