Merge lime output into next branch

1 files changed, 0 insertions, 165 deletions

diff --git a/lib/asio/detail/impl/eventfd_select_interrupter.ipp b/lib/asio/detail/impl/eventfd_select_interrupter.ipp
deleted file mode 100644
index c56e89a..0000000
--- a/lib/asio/detail/impl/eventfd_select_interrupter.ipp
+++ /dev/null
@@ -1,165 +0,0 @@
-//
-// detail/impl/eventfd_select_interrupter.ipp
-// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-//
-// Copyright (c) 2003-2018 Christopher M. Kohlhoff (chris at kohlhoff dot com)
-// Copyright (c) 2008 Roelof Naude (roelof.naude at gmail 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_EVENTFD_SELECT_INTERRUPTER_IPP
-#define ASIO_DETAIL_IMPL_EVENTFD_SELECT_INTERRUPTER_IPP
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1200)
-# pragma once
-#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
-
-#include "asio/detail/config.hpp"
-
-#if defined(ASIO_HAS_EVENTFD)
-
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <fcntl.h>
-#if __GLIBC__ == 2 && __GLIBC_MINOR__ < 8
-# include <asm/unistd.h>
-#else // __GLIBC__ == 2 && __GLIBC_MINOR__ < 8
-# include <sys/eventfd.h>
-#endif // __GLIBC__ == 2 && __GLIBC_MINOR__ < 8
-#include "asio/detail/cstdint.hpp"
-#include "asio/detail/eventfd_select_interrupter.hpp"
-#include "asio/detail/throw_error.hpp"
-#include "asio/error.hpp"
-
-#include "asio/detail/push_options.hpp"
-
-namespace asio {
-namespace detail {
-
-eventfd_select_interrupter::eventfd_select_interrupter()
-{
-  open_descriptors();
-}
-
-void eventfd_select_interrupter::open_descriptors()
-{
-#if __GLIBC__ == 2 && __GLIBC_MINOR__ < 8
-  write_descriptor_ = read_descriptor_ = syscall(__NR_eventfd, 0);
-  if (read_descriptor_ != -1)
-  {
-    ::fcntl(read_descriptor_, F_SETFL, O_NONBLOCK);
-    ::fcntl(read_descriptor_, F_SETFD, FD_CLOEXEC);
-  }
-#else // __GLIBC__ == 2 && __GLIBC_MINOR__ < 8
-# if defined(EFD_CLOEXEC) && defined(EFD_NONBLOCK)
-  write_descriptor_ = read_descriptor_ =
-    ::eventfd(0, EFD_CLOEXEC | EFD_NONBLOCK);
-# else // defined(EFD_CLOEXEC) && defined(EFD_NONBLOCK)
-  errno = EINVAL;
-  write_descriptor_ = read_descriptor_ = -1;
-# endif // defined(EFD_CLOEXEC) && defined(EFD_NONBLOCK)
-  if (read_descriptor_ == -1 && errno == EINVAL)
-  {
-    write_descriptor_ = read_descriptor_ = ::eventfd(0, 0);
-    if (read_descriptor_ != -1)
-    {
-      ::fcntl(read_descriptor_, F_SETFL, O_NONBLOCK);
-      ::fcntl(read_descriptor_, F_SETFD, FD_CLOEXEC);
-    }
-  }
-#endif // __GLIBC__ == 2 && __GLIBC_MINOR__ < 8
-
-  if (read_descriptor_ == -1)
-  {
-    int pipe_fds[2];
-    if (pipe(pipe_fds) == 0)
-    {
-      read_descriptor_ = pipe_fds[0];
-      ::fcntl(read_descriptor_, F_SETFL, O_NONBLOCK);
-      ::fcntl(read_descriptor_, F_SETFD, FD_CLOEXEC);
-      write_descriptor_ = pipe_fds[1];
-      ::fcntl(write_descriptor_, F_SETFL, O_NONBLOCK);
-      ::fcntl(write_descriptor_, F_SETFD, FD_CLOEXEC);
-    }
-    else
-    {
-      asio::error_code ec(errno,
-          asio::error::get_system_category());
-      asio::detail::throw_error(ec, "eventfd_select_interrupter");
-    }
-  }
-}
-
-eventfd_select_interrupter::~eventfd_select_interrupter()
-{
-  close_descriptors();
-}
-
-void eventfd_select_interrupter::close_descriptors()
-{
-  if (write_descriptor_ != -1 && write_descriptor_ != read_descriptor_)
-    ::close(write_descriptor_);
-  if (read_descriptor_ != -1)
-    ::close(read_descriptor_);
-}
-
-void eventfd_select_interrupter::recreate()
-{
-  close_descriptors();
-
-  write_descriptor_ = -1;
-  read_descriptor_ = -1;
-
-  open_descriptors();
-}
-
-void eventfd_select_interrupter::interrupt()
-{
-  uint64_t counter(1UL);
-  int result = ::write(write_descriptor_, &counter, sizeof(uint64_t));
-  (void)result;
-}
-
-bool eventfd_select_interrupter::reset()
-{
-  if (write_descriptor_ == read_descriptor_)
-  {
-    for (;;)
-    {
-      // Only perform one read. The kernel maintains an atomic counter.
-      uint64_t counter(0);
-      errno = 0;
-      int bytes_read = ::read(read_descriptor_, &counter, sizeof(uint64_t));
-      if (bytes_read < 0 && errno == EINTR)
-        continue;
-      bool was_interrupted = (bytes_read > 0);
-      return was_interrupted;
-    }
-  }
-  else
-  {
-    for (;;)
-    {
-      // Clear all data from the pipe.
-      char data[1024];
-      int bytes_read = ::read(read_descriptor_, data, sizeof(data));
-      if (bytes_read < 0 && errno == EINTR)
-        continue;
-      bool was_interrupted = (bytes_read > 0);
-      while (bytes_read == sizeof(data))
-        bytes_read = ::read(read_descriptor_, data, sizeof(data));
-      return was_interrupted;
-    }
-  }
-}
-
-} // namespace detail
-} // namespace asio
-
-#include "asio/detail/pop_options.hpp"
-
-#endif // defined(ASIO_HAS_EVENTFD)
-
-#endif // ASIO_DETAIL_IMPL_EVENTFD_SELECT_INTERRUPTER_IPP