Merge lime output into next branch

1 files changed, 0 insertions, 582 deletions

diff --git a/lib/asio/posix/basic_descriptor.hpp b/lib/asio/posix/basic_descriptor.hpp
deleted file mode 100644
index c15da63..0000000
--- a/lib/asio/posix/basic_descriptor.hpp
+++ /dev/null
@@ -1,582 +0,0 @@
-//
-// posix/basic_descriptor.hpp
-// ~~~~~~~~~~~~~~~~~~~~~~~~~~
-//
-// 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_POSIX_BASIC_DESCRIPTOR_HPP
-#define ASIO_POSIX_BASIC_DESCRIPTOR_HPP
-
-#if defined(_MSC_VER) && (_MSC_VER >= 1200)
-# pragma once
-#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
-
-#include "asio/detail/config.hpp"
-
-#if defined(ASIO_ENABLE_OLD_SERVICES)
-
-#if defined(ASIO_HAS_POSIX_STREAM_DESCRIPTOR) \
-  || defined(GENERATING_DOCUMENTATION)
-
-#include "asio/basic_io_object.hpp"
-#include "asio/detail/throw_error.hpp"
-#include "asio/error.hpp"
-#include "asio/posix/descriptor_base.hpp"
-
-#include "asio/detail/push_options.hpp"
-
-namespace asio {
-namespace posix {
-
-/// Provides POSIX descriptor functionality.
-/**
- * The posix::basic_descriptor class template provides the ability to wrap a
- * POSIX descriptor.
- *
- * @par Thread Safety
- * @e Distinct @e objects: Safe.@n
- * @e Shared @e objects: Unsafe.
- */
-template <typename DescriptorService>
-class basic_descriptor
-  : public basic_io_object<DescriptorService>,
-    public descriptor_base
-{
-public:
-  /// The native representation of a descriptor.
-  typedef typename DescriptorService::native_handle_type native_handle_type;
-
-  /// A basic_descriptor is always the lowest layer.
-  typedef basic_descriptor<DescriptorService> lowest_layer_type;
-
-  /// Construct a basic_descriptor without opening it.
-  /**
-   * This constructor creates a descriptor without opening it.
-   *
-   * @param io_context The io_context object that the descriptor will use to
-   * dispatch handlers for any asynchronous operations performed on the
-   * descriptor.
-   */
-  explicit basic_descriptor(asio::io_context& io_context)
-    : basic_io_object<DescriptorService>(io_context)
-  {
-  }
-
-  /// Construct a basic_descriptor on an existing native descriptor.
-  /**
-   * This constructor creates a descriptor object to hold an existing native
-   * descriptor.
-   *
-   * @param io_context The io_context object that the descriptor will use to
-   * dispatch handlers for any asynchronous operations performed on the
-   * descriptor.
-   *
-   * @param native_descriptor A native descriptor.
-   *
-   * @throws asio::system_error Thrown on failure.
-   */
-  basic_descriptor(asio::io_context& io_context,
-      const native_handle_type& native_descriptor)
-    : basic_io_object<DescriptorService>(io_context)
-  {
-    asio::error_code ec;
-    this->get_service().assign(this->get_implementation(),
-        native_descriptor, ec);
-    asio::detail::throw_error(ec, "assign");
-  }
-
-#if defined(ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION)
-  /// Move-construct a basic_descriptor from another.
-  /**
-   * This constructor moves a descriptor from one object to another.
-   *
-   * @param other The other basic_descriptor object from which the move will
-   * occur.
-   *
-   * @note Following the move, the moved-from object is in the same state as if
-   * constructed using the @c basic_descriptor(io_context&) constructor.
-   */
-  basic_descriptor(basic_descriptor&& other)
-    : basic_io_object<DescriptorService>(
-        ASIO_MOVE_CAST(basic_descriptor)(other))
-  {
-  }
-
-  /// Move-assign a basic_descriptor from another.
-  /**
-   * This assignment operator moves a descriptor from one object to another.
-   *
-   * @param other The other basic_descriptor object from which the move will
-   * occur.
-   *
-   * @note Following the move, the moved-from object is in the same state as if
-   * constructed using the @c basic_descriptor(io_context&) constructor.
-   */
-  basic_descriptor& operator=(basic_descriptor&& other)
-  {
-    basic_io_object<DescriptorService>::operator=(
-        ASIO_MOVE_CAST(basic_descriptor)(other));
-    return *this;
-  }
-#endif // defined(ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION)
-
-  /// Get a reference to the lowest layer.
-  /**
-   * This function returns a reference to the lowest layer in a stack of
-   * layers. Since a basic_descriptor cannot contain any further layers, it
-   * simply returns a reference to itself.
-   *
-   * @return A reference to the lowest layer in the stack of layers. Ownership
-   * is not transferred to the caller.
-   */
-  lowest_layer_type& lowest_layer()
-  {
-    return *this;
-  }
-
-  /// Get a const reference to the lowest layer.
-  /**
-   * This function returns a const reference to the lowest layer in a stack of
-   * layers. Since a basic_descriptor cannot contain any further layers, it
-   * simply returns a reference to itself.
-   *
-   * @return A const reference to the lowest layer in the stack of layers.
-   * Ownership is not transferred to the caller.
-   */
-  const lowest_layer_type& lowest_layer() const
-  {
-    return *this;
-  }
-
-  /// Assign an existing native descriptor to the descriptor.
-  /*
-   * This function opens the descriptor to hold an existing native descriptor.
-   *
-   * @param native_descriptor A native descriptor.
-   *
-   * @throws asio::system_error Thrown on failure.
-   */
-  void assign(const native_handle_type& native_descriptor)
-  {
-    asio::error_code ec;
-    this->get_service().assign(this->get_implementation(),
-        native_descriptor, ec);
-    asio::detail::throw_error(ec, "assign");
-  }
-
-  /// Assign an existing native descriptor to the descriptor.
-  /*
-   * This function opens the descriptor to hold an existing native descriptor.
-   *
-   * @param native_descriptor A native descriptor.
-   *
-   * @param ec Set to indicate what error occurred, if any.
-   */
-  ASIO_SYNC_OP_VOID assign(const native_handle_type& native_descriptor,
-      asio::error_code& ec)
-  {
-    this->get_service().assign(
-        this->get_implementation(), native_descriptor, ec);
-    ASIO_SYNC_OP_VOID_RETURN(ec);
-  }
-
-  /// Determine whether the descriptor is open.
-  bool is_open() const
-  {
-    return this->get_service().is_open(this->get_implementation());
-  }
-
-  /// Close the descriptor.
-  /**
-   * This function is used to close the descriptor. Any asynchronous read or
-   * write operations will be cancelled immediately, and will complete with the
-   * asio::error::operation_aborted error.
-   *
-   * @throws asio::system_error Thrown on failure. Note that, even if
-   * the function indicates an error, the underlying descriptor is closed.
-   */
-  void close()
-  {
-    asio::error_code ec;
-    this->get_service().close(this->get_implementation(), ec);
-    asio::detail::throw_error(ec, "close");
-  }
-
-  /// Close the descriptor.
-  /**
-   * This function is used to close the descriptor. Any asynchronous read or
-   * write operations will be cancelled immediately, and will complete with the
-   * asio::error::operation_aborted error.
-   *
-   * @param ec Set to indicate what error occurred, if any. Note that, even if
-   * the function indicates an error, the underlying descriptor is closed.
-   */
-  ASIO_SYNC_OP_VOID close(asio::error_code& ec)
-  {
-    this->get_service().close(this->get_implementation(), ec);
-    ASIO_SYNC_OP_VOID_RETURN(ec);
-  }
-
-  /// Get the native descriptor representation.
-  /**
-   * This function may be used to obtain the underlying representation of the
-   * descriptor. This is intended to allow access to native descriptor
-   * functionality that is not otherwise provided.
-   */
-  native_handle_type native_handle()
-  {
-    return this->get_service().native_handle(this->get_implementation());
-  }
-
-  /// Release ownership of the native descriptor implementation.
-  /**
-   * This function may be used to obtain the underlying representation of the
-   * descriptor. After calling this function, @c is_open() returns false. The
-   * caller is responsible for closing the descriptor.
-   *
-   * All outstanding asynchronous read or write operations will finish
-   * immediately, and the handlers for cancelled operations will be passed the
-   * asio::error::operation_aborted error.
-   */
-  native_handle_type release()
-  {
-    return this->get_service().release(this->get_implementation());
-  }
-
-  /// Cancel all asynchronous operations associated with the descriptor.
-  /**
-   * This function causes all outstanding asynchronous read or write operations
-   * to finish immediately, and the handlers for cancelled operations will be
-   * passed the asio::error::operation_aborted error.
-   *
-   * @throws asio::system_error Thrown on failure.
-   */
-  void cancel()
-  {
-    asio::error_code ec;
-    this->get_service().cancel(this->get_implementation(), ec);
-    asio::detail::throw_error(ec, "cancel");
-  }
-
-  /// Cancel all asynchronous operations associated with the descriptor.
-  /**
-   * This function causes all outstanding asynchronous read or write operations
-   * to finish immediately, and the handlers for cancelled operations will be
-   * passed the asio::error::operation_aborted error.
-   *
-   * @param ec Set to indicate what error occurred, if any.
-   */
-  ASIO_SYNC_OP_VOID cancel(asio::error_code& ec)
-  {
-    this->get_service().cancel(this->get_implementation(), ec);
-    ASIO_SYNC_OP_VOID_RETURN(ec);
-  }
-
-  /// Perform an IO control command on the descriptor.
-  /**
-   * This function is used to execute an IO control command on the descriptor.
-   *
-   * @param command The IO control command to be performed on the descriptor.
-   *
-   * @throws asio::system_error Thrown on failure.
-   *
-   * @sa IoControlCommand @n
-   * asio::posix::descriptor_base::bytes_readable @n
-   * asio::posix::descriptor_base::non_blocking_io
-   *
-   * @par Example
-   * Getting the number of bytes ready to read:
-   * @code
-   * asio::posix::stream_descriptor descriptor(io_context);
-   * ...
-   * asio::posix::stream_descriptor::bytes_readable command;
-   * descriptor.io_control(command);
-   * std::size_t bytes_readable = command.get();
-   * @endcode
-   */
-  template <typename IoControlCommand>
-  void io_control(IoControlCommand& command)
-  {
-    asio::error_code ec;
-    this->get_service().io_control(this->get_implementation(), command, ec);
-    asio::detail::throw_error(ec, "io_control");
-  }
-
-  /// Perform an IO control command on the descriptor.
-  /**
-   * This function is used to execute an IO control command on the descriptor.
-   *
-   * @param command The IO control command to be performed on the descriptor.
-   *
-   * @param ec Set to indicate what error occurred, if any.
-   *
-   * @sa IoControlCommand @n
-   * asio::posix::descriptor_base::bytes_readable @n
-   * asio::posix::descriptor_base::non_blocking_io
-   *
-   * @par Example
-   * Getting the number of bytes ready to read:
-   * @code
-   * asio::posix::stream_descriptor descriptor(io_context);
-   * ...
-   * asio::posix::stream_descriptor::bytes_readable command;
-   * asio::error_code ec;
-   * descriptor.io_control(command, ec);
-   * if (ec)
-   * {
-   *   // An error occurred.
-   * }
-   * std::size_t bytes_readable = command.get();
-   * @endcode
-   */
-  template <typename IoControlCommand>
-  ASIO_SYNC_OP_VOID io_control(IoControlCommand& command,
-      asio::error_code& ec)
-  {
-    this->get_service().io_control(this->get_implementation(), command, ec);
-    ASIO_SYNC_OP_VOID_RETURN(ec);
-  }
-
-  /// Gets the non-blocking mode of the descriptor.
-  /**
-   * @returns @c true if the descriptor's synchronous operations will fail with
-   * asio::error::would_block if they are unable to perform the requested
-   * operation immediately. If @c false, synchronous operations will block
-   * until complete.
-   *
-   * @note The non-blocking mode has no effect on the behaviour of asynchronous
-   * operations. Asynchronous operations will never fail with the error
-   * asio::error::would_block.
-   */
-  bool non_blocking() const
-  {
-    return this->get_service().non_blocking(this->get_implementation());
-  }
-
-  /// Sets the non-blocking mode of the descriptor.
-  /**
-   * @param mode If @c true, the descriptor's synchronous operations will fail
-   * with asio::error::would_block if they are unable to perform the
-   * requested operation immediately. If @c false, synchronous operations will
-   * block until complete.
-   *
-   * @throws asio::system_error Thrown on failure.
-   *
-   * @note The non-blocking mode has no effect on the behaviour of asynchronous
-   * operations. Asynchronous operations will never fail with the error
-   * asio::error::would_block.
-   */
-  void non_blocking(bool mode)
-  {
-    asio::error_code ec;
-    this->get_service().non_blocking(this->get_implementation(), mode, ec);
-    asio::detail::throw_error(ec, "non_blocking");
-  }
-
-  /// Sets the non-blocking mode of the descriptor.
-  /**
-   * @param mode If @c true, the descriptor's synchronous operations will fail
-   * with asio::error::would_block if they are unable to perform the
-   * requested operation immediately. If @c false, synchronous operations will
-   * block until complete.
-   *
-   * @param ec Set to indicate what error occurred, if any.
-   *
-   * @note The non-blocking mode has no effect on the behaviour of asynchronous
-   * operations. Asynchronous operations will never fail with the error
-   * asio::error::would_block.
-   */
-  ASIO_SYNC_OP_VOID non_blocking(
-      bool mode, asio::error_code& ec)
-  {
-    this->get_service().non_blocking(this->get_implementation(), mode, ec);
-    ASIO_SYNC_OP_VOID_RETURN(ec);
-  }
-
-  /// Gets the non-blocking mode of the native descriptor implementation.
-  /**
-   * This function is used to retrieve the non-blocking mode of the underlying
-   * native descriptor. This mode has no effect on the behaviour of the
-   * descriptor object's synchronous operations.
-   *
-   * @returns @c true if the underlying descriptor is in non-blocking mode and
-   * direct system calls may fail with asio::error::would_block (or the
-   * equivalent system error).
-   *
-   * @note The current non-blocking mode is cached by the descriptor object.
-   * Consequently, the return value may be incorrect if the non-blocking mode
-   * was set directly on the native descriptor.
-   */
-  bool native_non_blocking() const
-  {
-    return this->get_service().native_non_blocking(
-        this->get_implementation());
-  }
-
-  /// Sets the non-blocking mode of the native descriptor implementation.
-  /**
-   * This function is used to modify the non-blocking mode of the underlying
-   * native descriptor. It has no effect on the behaviour of the descriptor
-   * object's synchronous operations.
-   *
-   * @param mode If @c true, the underlying descriptor is put into non-blocking
-   * mode and direct system calls may fail with asio::error::would_block
-   * (or the equivalent system error).
-   *
-   * @throws asio::system_error Thrown on failure. If the @c mode is
-   * @c false, but the current value of @c non_blocking() is @c true, this
-   * function fails with asio::error::invalid_argument, as the
-   * combination does not make sense.
-   */
-  void native_non_blocking(bool mode)
-  {
-    asio::error_code ec;
-    this->get_service().native_non_blocking(
-        this->get_implementation(), mode, ec);
-    asio::detail::throw_error(ec, "native_non_blocking");
-  }
-
-  /// Sets the non-blocking mode of the native descriptor implementation.
-  /**
-   * This function is used to modify the non-blocking mode of the underlying
-   * native descriptor. It has no effect on the behaviour of the descriptor
-   * object's synchronous operations.
-   *
-   * @param mode If @c true, the underlying descriptor is put into non-blocking
-   * mode and direct system calls may fail with asio::error::would_block
-   * (or the equivalent system error).
-   *
-   * @param ec Set to indicate what error occurred, if any. If the @c mode is
-   * @c false, but the current value of @c non_blocking() is @c true, this
-   * function fails with asio::error::invalid_argument, as the
-   * combination does not make sense.
-   */
-  ASIO_SYNC_OP_VOID native_non_blocking(
-      bool mode, asio::error_code& ec)
-  {
-    this->get_service().native_non_blocking(
-        this->get_implementation(), mode, ec);
-    ASIO_SYNC_OP_VOID_RETURN(ec);
-  }
-
-  /// Wait for the descriptor to become ready to read, ready to write, or to
-  /// have pending error conditions.
-  /**
-   * This function is used to perform a blocking wait for a descriptor to enter
-   * a ready to read, write or error condition state.
-   *
-   * @param w Specifies the desired descriptor state.
-   *
-   * @par Example
-   * Waiting for a descriptor to become readable.
-   * @code
-   * asio::posix::stream_descriptor descriptor(io_context);
-   * ...
-   * descriptor.wait(asio::posix::stream_descriptor::wait_read);
-   * @endcode
-   */
-  void wait(wait_type w)
-  {
-    asio::error_code ec;
-    this->get_service().wait(this->get_implementation(), w, ec);
-    asio::detail::throw_error(ec, "wait");
-  }
-
-  /// Wait for the descriptor to become ready to read, ready to write, or to
-  /// have pending error conditions.
-  /**
-   * This function is used to perform a blocking wait for a descriptor to enter
-   * a ready to read, write or error condition state.
-   *
-   * @param w Specifies the desired descriptor state.
-   *
-   * @param ec Set to indicate what error occurred, if any.
-   *
-   * @par Example
-   * Waiting for a descriptor to become readable.
-   * @code
-   * asio::posix::stream_descriptor descriptor(io_context);
-   * ...
-   * asio::error_code ec;
-   * descriptor.wait(asio::posix::stream_descriptor::wait_read, ec);
-   * @endcode
-   */
-  ASIO_SYNC_OP_VOID wait(wait_type w, asio::error_code& ec)
-  {
-    this->get_service().wait(this->get_implementation(), w, ec);
-    ASIO_SYNC_OP_VOID_RETURN(ec);
-  }
-
-  /// Asynchronously wait for the descriptor to become ready to read, ready to
-  /// write, or to have pending error conditions.
-  /**
-   * This function is used to perform an asynchronous wait for a descriptor to
-   * enter a ready to read, write or error condition state.
-   *
-   * @param w Specifies the desired descriptor state.
-   *
-   * @param handler The handler to be called when the wait operation completes.
-   * Copies will be made of the handler as required. The function signature of
-   * the handler must be:
-   * @code void handler(
-   *   const asio::error_code& error // Result of operation
-   * ); @endcode
-   * Regardless of whether the asynchronous operation completes immediately or
-   * not, the handler will not be invoked from within this function. Invocation
-   * of the handler will be performed in a manner equivalent to using
-   * asio::io_context::post().
-   *
-   * @par Example
-   * @code
-   * void wait_handler(const asio::error_code& error)
-   * {
-   *   if (!error)
-   *   {
-   *     // Wait succeeded.
-   *   }
-   * }
-   *
-   * ...
-   *
-   * asio::posix::stream_descriptor descriptor(io_context);
-   * ...
-   * descriptor.async_wait(
-   *     asio::posix::stream_descriptor::wait_read,
-   *     wait_handler);
-   * @endcode
-   */
-  template <typename WaitHandler>
-  ASIO_INITFN_RESULT_TYPE(WaitHandler,
-      void (asio::error_code))
-  async_wait(wait_type w, ASIO_MOVE_ARG(WaitHandler) handler)
-  {
-    // If you get an error on the following line it means that your handler does
-    // not meet the documented type requirements for a WaitHandler.
-    ASIO_WAIT_HANDLER_CHECK(WaitHandler, handler) type_check;
-
-    return this->get_service().async_wait(this->get_implementation(),
-        w, ASIO_MOVE_CAST(WaitHandler)(handler));
-  }
-
-protected:
-  /// Protected destructor to prevent deletion through this type.
-  ~basic_descriptor()
-  {
-  }
-};
-
-} // namespace posix
-} // namespace asio
-
-#include "asio/detail/pop_options.hpp"
-
-#endif // defined(ASIO_HAS_POSIX_STREAM_DESCRIPTOR)
-       //   || defined(GENERATING_DOCUMENTATION)
-
-#endif // defined(ASIO_ENABLE_OLD_SERVICES)
-
-#endif // ASIO_POSIX_BASIC_DESCRIPTOR_HPP