1 files changed, 0 insertions, 134 deletions
diff --git a/lib/asio/detail/impl/strand_executor_service.ipp b/lib/asio/detail/impl/strand_executor_service.ipp
deleted file mode 100644
index 365652e..0000000
--- a/lib/asio/detail/impl/strand_executor_service.ipp
+++ /dev/null
@@ -1,134 +0,0 @@
-//
-// detail/impl/strand_executor_service.ipp
-// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-//
-// Copyright (c) 2003-2018 Christopher M. Kohlhoff (chris at kohlhoff dot com)
-//
-// Distributed under the Boost Software License, Version 1.0. (See accompanying
-// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-//
-
-#ifndef ASIO_DETAIL_IMPL_STRAND_EXECUTOR_SERVICE_IPP
-#define ASIO_DETAIL_IMPL_STRAND_EXECUTOR_SERVICE_IPP
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1200)
-# pragma once
-#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
-
-#include "asio/detail/config.hpp"
-#include "asio/detail/strand_executor_service.hpp"
-
-#include "asio/detail/push_options.hpp"
-
-namespace asio {
-namespace detail {
-
-strand_executor_service::strand_executor_service(execution_context& ctx)
-  : execution_context_service_base<strand_executor_service>(ctx),
-    mutex_(),
-    salt_(0),
-    impl_list_(0)
-{
-}
-
-void strand_executor_service::shutdown()
-{
-  op_queue<scheduler_operation> ops;
-
-  asio::detail::mutex::scoped_lock lock(mutex_);
-
-  strand_impl* impl = impl_list_;
-  while (impl)
-  {
-    impl->mutex_->lock();
-    impl->shutdown_ = true;
-    ops.push(impl->waiting_queue_);
-    ops.push(impl->ready_queue_);
-    impl->mutex_->unlock();
-    impl = impl->next_;
-  }
-}
-
-strand_executor_service::implementation_type
-strand_executor_service::create_implementation()
-{
-  implementation_type new_impl(new strand_impl);
-  new_impl->locked_ = false;
-  new_impl->shutdown_ = false;
-
-  asio::detail::mutex::scoped_lock lock(mutex_);
-
-  // Select a mutex from the pool of shared mutexes.
-  std::size_t salt = salt_++;
-  std::size_t mutex_index = reinterpret_cast<std::size_t>(new_impl.get());
-  mutex_index += (reinterpret_cast<std::size_t>(new_impl.get()) >> 3);
-  mutex_index ^= salt + 0x9e3779b9 + (mutex_index << 6) + (mutex_index >> 2);
-  mutex_index = mutex_index % num_mutexes;
-  if (!mutexes_[mutex_index].get())
-    mutexes_[mutex_index].reset(new mutex);
-  new_impl->mutex_ = mutexes_[mutex_index].get();
-
-  // Insert implementation into linked list of all implementations.
-  new_impl->next_ = impl_list_;
-  new_impl->prev_ = 0;
-  if (impl_list_)
-    impl_list_->prev_ = new_impl.get();
-  impl_list_ = new_impl.get();
-  new_impl->service_ = this;
-
-  return new_impl;
-}
-
-strand_executor_service::strand_impl::~strand_impl()
-{
-  asio::detail::mutex::scoped_lock lock(service_->mutex_);
-
-  // Remove implementation from linked list of all implementations.
-  if (service_->impl_list_ == this)
-    service_->impl_list_ = next_;
-  if (prev_)
-    prev_->next_ = next_;
-  if (next_)
-    next_->prev_= prev_;
-}
-
-bool strand_executor_service::enqueue(const implementation_type& impl,
-    scheduler_operation* op)
-{
-  impl->mutex_->lock();
-  if (impl->shutdown_)
-  {
-    impl->mutex_->unlock();
-    op->destroy();
-    return false;
-  }
-  else if (impl->locked_)
-  {
-    // Some other function already holds the strand lock. Enqueue for later.
-    impl->waiting_queue_.push(op);
-    impl->mutex_->unlock();
-    return false;
-  }
-  else
-  {
-    // The function is acquiring the strand lock and so is responsible for
-    // scheduling the strand.
-    impl->locked_ = true;
-    impl->mutex_->unlock();
-    impl->ready_queue_.push(op);
-    return true;
-  }
-}
-
-bool strand_executor_service::running_in_this_thread(
-    const implementation_type& impl)
-{
-  return !!call_stack<strand_impl>::contains(impl.get());
-}
-
-} // namespace detail
-} // namespace asio
-
-#include "asio/detail/pop_options.hpp"
-
-#endif // ASIO_DETAIL_IMPL_STRAND_EXECUTOR_SERVICE_IPP