/* * Copyright (c) Meta Platforms, Inc. and affiliates. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include <folly/MicroLock.h> #include <thread> #include <folly/portability/Asm.h> namespace folly { uint8_t MicroLockCore::lockSlowPath( uint32_t oldWord, detail::Futex<>* wordPtr, unsigned baseShift, unsigned maxSpins, unsigned maxYields) noexcept { … } } // namespace folly