diff options
Diffstat (limited to 'lib/asio/posix')
| -rw-r--r-- | lib/asio/posix/basic_descriptor.hpp | 582 | ||||
| -rw-r--r-- | lib/asio/posix/basic_stream_descriptor.hpp | 362 | ||||
| -rw-r--r-- | lib/asio/posix/descriptor.hpp | 644 | ||||
| -rw-r--r-- | lib/asio/posix/descriptor_base.hpp | 90 | ||||
| -rw-r--r-- | lib/asio/posix/stream_descriptor.hpp | 360 | ||||
| -rw-r--r-- | lib/asio/posix/stream_descriptor_service.hpp | 279 |
6 files changed, 0 insertions, 2317 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 diff --git a/lib/asio/posix/basic_stream_descriptor.hpp b/lib/asio/posix/basic_stream_descriptor.hpp deleted file mode 100644 index acd5cb6..0000000 --- a/lib/asio/posix/basic_stream_descriptor.hpp +++ /dev/null @@ -1,362 +0,0 @@ -// -// posix/basic_stream_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_STREAM_DESCRIPTOR_HPP -#define ASIO_POSIX_BASIC_STREAM_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 <cstddef> -#include "asio/detail/handler_type_requirements.hpp" -#include "asio/detail/throw_error.hpp" -#include "asio/error.hpp" -#include "asio/posix/basic_descriptor.hpp" -#include "asio/posix/stream_descriptor_service.hpp" - -#include "asio/detail/push_options.hpp" - -namespace asio { -namespace posix { - -/// Provides stream-oriented descriptor functionality. -/** - * The posix::basic_stream_descriptor class template provides asynchronous and - * blocking stream-oriented descriptor functionality. - * - * @par Thread Safety - * @e Distinct @e objects: Safe.@n - * @e Shared @e objects: Unsafe. - * - * @par Concepts: - * AsyncReadStream, AsyncWriteStream, Stream, SyncReadStream, SyncWriteStream. - */ -template <typename StreamDescriptorService = stream_descriptor_service> -class basic_stream_descriptor - : public basic_descriptor<StreamDescriptorService> -{ -public: - /// The native representation of a descriptor. - typedef typename StreamDescriptorService::native_handle_type - native_handle_type; - - /// Construct a basic_stream_descriptor without opening it. - /** - * This constructor creates a stream descriptor without opening it. The - * descriptor needs to be opened and then connected or accepted before data - * can be sent or received on it. - * - * @param io_context The io_context object that the stream descriptor will - * use to dispatch handlers for any asynchronous operations performed on the - * descriptor. - */ - explicit basic_stream_descriptor(asio::io_context& io_context) - : basic_descriptor<StreamDescriptorService>(io_context) - { - } - - /// Construct a basic_stream_descriptor on an existing native descriptor. - /** - * This constructor creates a stream descriptor object to hold an existing - * native descriptor. - * - * @param io_context The io_context object that the stream descriptor will - * use to dispatch handlers for any asynchronous operations performed on the - * descriptor. - * - * @param native_descriptor The new underlying descriptor implementation. - * - * @throws asio::system_error Thrown on failure. - */ - basic_stream_descriptor(asio::io_context& io_context, - const native_handle_type& native_descriptor) - : basic_descriptor<StreamDescriptorService>(io_context, native_descriptor) - { - } - -#if defined(ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION) - /// Move-construct a basic_stream_descriptor from another. - /** - * This constructor moves a stream descriptor from one object to another. - * - * @param other The other basic_stream_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_stream_descriptor(io_context&) constructor. - */ - basic_stream_descriptor(basic_stream_descriptor&& other) - : basic_descriptor<StreamDescriptorService>( - ASIO_MOVE_CAST(basic_stream_descriptor)(other)) - { - } - - /// Move-assign a basic_stream_descriptor from another. - /** - * This assignment operator moves a stream descriptor from one object to - * another. - * - * @param other The other basic_stream_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_stream_descriptor(io_context&) constructor. - */ - basic_stream_descriptor& operator=(basic_stream_descriptor&& other) - { - basic_descriptor<StreamDescriptorService>::operator=( - ASIO_MOVE_CAST(basic_stream_descriptor)(other)); - return *this; - } -#endif // defined(ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION) - - /// Write some data to the descriptor. - /** - * This function is used to write data to the stream descriptor. The function - * call will block until one or more bytes of the data has been written - * successfully, or until an error occurs. - * - * @param buffers One or more data buffers to be written to the descriptor. - * - * @returns The number of bytes written. - * - * @throws asio::system_error Thrown on failure. An error code of - * asio::error::eof indicates that the connection was closed by the - * peer. - * - * @note The write_some operation may not transmit all of the data to the - * peer. Consider using the @ref write function if you need to ensure that - * all data is written before the blocking operation completes. - * - * @par Example - * To write a single data buffer use the @ref buffer function as follows: - * @code - * descriptor.write_some(asio::buffer(data, size)); - * @endcode - * See the @ref buffer documentation for information on writing multiple - * buffers in one go, and how to use it with arrays, boost::array or - * std::vector. - */ - template <typename ConstBufferSequence> - std::size_t write_some(const ConstBufferSequence& buffers) - { - asio::error_code ec; - std::size_t s = this->get_service().write_some( - this->get_implementation(), buffers, ec); - asio::detail::throw_error(ec, "write_some"); - return s; - } - - /// Write some data to the descriptor. - /** - * This function is used to write data to the stream descriptor. The function - * call will block until one or more bytes of the data has been written - * successfully, or until an error occurs. - * - * @param buffers One or more data buffers to be written to the descriptor. - * - * @param ec Set to indicate what error occurred, if any. - * - * @returns The number of bytes written. Returns 0 if an error occurred. - * - * @note The write_some operation may not transmit all of the data to the - * peer. Consider using the @ref write function if you need to ensure that - * all data is written before the blocking operation completes. - */ - template <typename ConstBufferSequence> - std::size_t write_some(const ConstBufferSequence& buffers, - asio::error_code& ec) - { - return this->get_service().write_some( - this->get_implementation(), buffers, ec); - } - - /// Start an asynchronous write. - /** - * This function is used to asynchronously write data to the stream - * descriptor. The function call always returns immediately. - * - * @param buffers One or more data buffers to be written to the descriptor. - * Although the buffers object may be copied as necessary, ownership of the - * underlying memory blocks is retained by the caller, which must guarantee - * that they remain valid until the handler is called. - * - * @param handler The handler to be called when the write 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. - * std::size_t bytes_transferred // Number of bytes written. - * ); @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(). - * - * @note The write operation may not transmit all of the data to the peer. - * Consider using the @ref async_write function if you need to ensure that all - * data is written before the asynchronous operation completes. - * - * @par Example - * To write a single data buffer use the @ref buffer function as follows: - * @code - * descriptor.async_write_some(asio::buffer(data, size), handler); - * @endcode - * See the @ref buffer documentation for information on writing multiple - * buffers in one go, and how to use it with arrays, boost::array or - * std::vector. - */ - template <typename ConstBufferSequence, typename WriteHandler> - ASIO_INITFN_RESULT_TYPE(WriteHandler, - void (asio::error_code, std::size_t)) - async_write_some(const ConstBufferSequence& buffers, - ASIO_MOVE_ARG(WriteHandler) handler) - { - // If you get an error on the following line it means that your handler does - // not meet the documented type requirements for a WriteHandler. - ASIO_WRITE_HANDLER_CHECK(WriteHandler, handler) type_check; - - return this->get_service().async_write_some(this->get_implementation(), - buffers, ASIO_MOVE_CAST(WriteHandler)(handler)); - } - - /// Read some data from the descriptor. - /** - * This function is used to read data from the stream descriptor. The function - * call will block until one or more bytes of data has been read successfully, - * or until an error occurs. - * - * @param buffers One or more buffers into which the data will be read. - * - * @returns The number of bytes read. - * - * @throws asio::system_error Thrown on failure. An error code of - * asio::error::eof indicates that the connection was closed by the - * peer. - * - * @note The read_some operation may not read all of the requested number of - * bytes. Consider using the @ref read function if you need to ensure that - * the requested amount of data is read before the blocking operation - * completes. - * - * @par Example - * To read into a single data buffer use the @ref buffer function as follows: - * @code - * descriptor.read_some(asio::buffer(data, size)); - * @endcode - * See the @ref buffer documentation for information on reading into multiple - * buffers in one go, and how to use it with arrays, boost::array or - * std::vector. - */ - template <typename MutableBufferSequence> - std::size_t read_some(const MutableBufferSequence& buffers) - { - asio::error_code ec; - std::size_t s = this->get_service().read_some( - this->get_implementation(), buffers, ec); - asio::detail::throw_error(ec, "read_some"); - return s; - } - - /// Read some data from the descriptor. - /** - * This function is used to read data from the stream descriptor. The function - * call will block until one or more bytes of data has been read successfully, - * or until an error occurs. - * - * @param buffers One or more buffers into which the data will be read. - * - * @param ec Set to indicate what error occurred, if any. - * - * @returns The number of bytes read. Returns 0 if an error occurred. - * - * @note The read_some operation may not read all of the requested number of - * bytes. Consider using the @ref read function if you need to ensure that - * the requested amount of data is read before the blocking operation - * completes. - */ - template <typename MutableBufferSequence> - std::size_t read_some(const MutableBufferSequence& buffers, - asio::error_code& ec) - { - return this->get_service().read_some( - this->get_implementation(), buffers, ec); - } - - /// Start an asynchronous read. - /** - * This function is used to asynchronously read data from the stream - * descriptor. The function call always returns immediately. - * - * @param buffers One or more buffers into which the data will be read. - * Although the buffers object may be copied as necessary, ownership of the - * underlying memory blocks is retained by the caller, which must guarantee - * that they remain valid until the handler is called. - * - * @param handler The handler to be called when the read 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. - * std::size_t bytes_transferred // Number of bytes read. - * ); @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(). - * - * @note The read operation may not read all of the requested number of bytes. - * Consider using the @ref async_read function if you need to ensure that the - * requested amount of data is read before the asynchronous operation - * completes. - * - * @par Example - * To read into a single data buffer use the @ref buffer function as follows: - * @code - * descriptor.async_read_some(asio::buffer(data, size), handler); - * @endcode - * See the @ref buffer documentation for information on reading into multiple - * buffers in one go, and how to use it with arrays, boost::array or - * std::vector. - */ - template <typename MutableBufferSequence, typename ReadHandler> - ASIO_INITFN_RESULT_TYPE(ReadHandler, - void (asio::error_code, std::size_t)) - async_read_some(const MutableBufferSequence& buffers, - ASIO_MOVE_ARG(ReadHandler) handler) - { - // If you get an error on the following line it means that your handler does - // not meet the documented type requirements for a ReadHandler. - ASIO_READ_HANDLER_CHECK(ReadHandler, handler) type_check; - - return this->get_service().async_read_some(this->get_implementation(), - buffers, ASIO_MOVE_CAST(ReadHandler)(handler)); - } -}; - -} // 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_STREAM_DESCRIPTOR_HPP diff --git a/lib/asio/posix/descriptor.hpp b/lib/asio/posix/descriptor.hpp deleted file mode 100644 index d0cee1a..0000000 --- a/lib/asio/posix/descriptor.hpp +++ /dev/null @@ -1,644 +0,0 @@ -// -// posix/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_DESCRIPTOR_HPP -#define ASIO_POSIX_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/async_result.hpp" -#include "asio/basic_io_object.hpp" -#include "asio/detail/handler_type_requirements.hpp" -#include "asio/detail/reactive_descriptor_service.hpp" -#include "asio/detail/throw_error.hpp" -#include "asio/error.hpp" -#include "asio/io_context.hpp" -#include "asio/posix/descriptor_base.hpp" - -#if defined(ASIO_HAS_MOVE) -# include <utility> -#endif // defined(ASIO_HAS_MOVE) - -#define ASIO_SVC_T asio::detail::reactive_descriptor_service - -#include "asio/detail/push_options.hpp" - -namespace asio { -namespace posix { - -/// Provides POSIX descriptor functionality. -/** - * The posix::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. - */ -class descriptor - : ASIO_SVC_ACCESS basic_io_object<ASIO_SVC_T>, - public descriptor_base -{ -public: - /// The type of the executor associated with the object. - typedef io_context::executor_type executor_type; - - /// The native representation of a descriptor. -#if defined(GENERATING_DOCUMENTATION) - typedef implementation_defined native_handle_type; -#else - typedef ASIO_SVC_T::native_handle_type native_handle_type; -#endif - - /// A descriptor is always the lowest layer. - typedef descriptor lowest_layer_type; - - /// Construct a 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 descriptor(asio::io_context& io_context) - : basic_io_object<ASIO_SVC_T>(io_context) - { - } - - /// Construct a 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. - */ - descriptor(asio::io_context& io_context, - const native_handle_type& native_descriptor) - : basic_io_object<ASIO_SVC_T>(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 descriptor from another. - /** - * This constructor moves a descriptor from one object to another. - * - * @param other The other 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 descriptor(io_context&) constructor. - */ - descriptor(descriptor&& other) - : basic_io_object<ASIO_SVC_T>(std::move(other)) - { - } - - /// Move-assign a descriptor from another. - /** - * This assignment operator moves a descriptor from one object to another. - * - * @param other The other 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 descriptor(io_context&) constructor. - */ - descriptor& operator=(descriptor&& other) - { - basic_io_object<ASIO_SVC_T>::operator=(std::move(other)); - return *this; - } -#endif // defined(ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION) - -#if !defined(ASIO_NO_DEPRECATED) - /// (Deprecated: Use get_executor().) Get the io_context associated with the - /// object. - /** - * This function may be used to obtain the io_context object that the I/O - * object uses to dispatch handlers for asynchronous operations. - * - * @return A reference to the io_context object that the I/O object will use - * to dispatch handlers. Ownership is not transferred to the caller. - */ - asio::io_context& get_io_context() - { - return basic_io_object<ASIO_SVC_T>::get_io_context(); - } - - /// (Deprecated: Use get_executor().) Get the io_context associated with the - /// object. - /** - * This function may be used to obtain the io_context object that the I/O - * object uses to dispatch handlers for asynchronous operations. - * - * @return A reference to the io_context object that the I/O object will use - * to dispatch handlers. Ownership is not transferred to the caller. - */ - asio::io_context& get_io_service() - { - return basic_io_object<ASIO_SVC_T>::get_io_service(); - } -#endif // !defined(ASIO_NO_DEPRECATED) - - /// Get the executor associated with the object. - executor_type get_executor() ASIO_NOEXCEPT - { - return basic_io_object<ASIO_SVC_T>::get_executor(); - } - - /// Get a reference to the lowest layer. - /** - * This function returns a reference to the lowest layer in a stack of - * layers. Since a 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 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; - - async_completion<WaitHandler, - void (asio::error_code)> init(handler); - - this->get_service().async_wait( - this->get_implementation(), w, init.completion_handler); - - return init.result.get(); - } - -protected: - /// Protected destructor to prevent deletion through this type. - /** - * This function destroys the descriptor, cancelling any outstanding - * asynchronous wait operations associated with the descriptor as if by - * calling @c cancel. - */ - ~descriptor() - { - } -}; - -} // namespace posix -} // namespace asio - -#include "asio/detail/pop_options.hpp" - -#undef ASIO_SVC_T - -#endif // defined(ASIO_HAS_POSIX_STREAM_DESCRIPTOR) - // || defined(GENERATING_DOCUMENTATION) - -#endif // !defined(ASIO_ENABLE_OLD_SERVICES) - -#endif // ASIO_POSIX_DESCRIPTOR_HPP diff --git a/lib/asio/posix/descriptor_base.hpp b/lib/asio/posix/descriptor_base.hpp deleted file mode 100644 index 4aac04f..0000000 --- a/lib/asio/posix/descriptor_base.hpp +++ /dev/null @@ -1,90 +0,0 @@ -// -// posix/descriptor_base.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_DESCRIPTOR_BASE_HPP -#define ASIO_POSIX_DESCRIPTOR_BASE_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_HAS_POSIX_STREAM_DESCRIPTOR) \ - || defined(GENERATING_DOCUMENTATION) - -#include "asio/detail/io_control.hpp" -#include "asio/detail/socket_option.hpp" - -#include "asio/detail/push_options.hpp" - -namespace asio { -namespace posix { - -/// The descriptor_base class is used as a base for the descriptor class as a -/// place to define the associated IO control commands. -class descriptor_base -{ -public: - /// Wait types. - /** - * For use with descriptor::wait() and descriptor::async_wait(). - */ - enum wait_type - { - /// Wait for a descriptor to become ready to read. - wait_read, - - /// Wait for a descriptor to become ready to write. - wait_write, - - /// Wait for a descriptor to have error conditions pending. - wait_error - }; - - /// IO control command to get the amount of data that can be read without - /// blocking. - /** - * Implements the FIONREAD IO control command. - * - * @par Example - * @code - * asio::posix::stream_descriptor descriptor(io_context); - * ... - * asio::descriptor_base::bytes_readable command(true); - * descriptor.io_control(command); - * std::size_t bytes_readable = command.get(); - * @endcode - * - * @par Concepts: - * IoControlCommand. - */ -#if defined(GENERATING_DOCUMENTATION) - typedef implementation_defined bytes_readable; -#else - typedef asio::detail::io_control::bytes_readable bytes_readable; -#endif - -protected: - /// Protected destructor to prevent deletion through this type. - ~descriptor_base() - { - } -}; - -} // namespace posix -} // namespace asio - -#include "asio/detail/pop_options.hpp" - -#endif // defined(ASIO_HAS_POSIX_STREAM_DESCRIPTOR) - // || defined(GENERATING_DOCUMENTATION) - -#endif // ASIO_POSIX_DESCRIPTOR_BASE_HPP diff --git a/lib/asio/posix/stream_descriptor.hpp b/lib/asio/posix/stream_descriptor.hpp deleted file mode 100644 index abb426a..0000000 --- a/lib/asio/posix/stream_descriptor.hpp +++ /dev/null @@ -1,360 +0,0 @@ -// -// posix/stream_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_STREAM_DESCRIPTOR_HPP -#define ASIO_POSIX_STREAM_DESCRIPTOR_HPP - -#if defined(_MSC_VER) && (_MSC_VER >= 1200) -# pragma once -#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) - -#include "asio/detail/config.hpp" -#include "asio/posix/descriptor.hpp" - -#if defined(ASIO_HAS_POSIX_STREAM_DESCRIPTOR) \ - || defined(GENERATING_DOCUMENTATION) - -#if defined(ASIO_ENABLE_OLD_SERVICES) -# include "asio/posix/basic_stream_descriptor.hpp" -#endif // defined(ASIO_ENABLE_OLD_SERVICES) - -namespace asio { -namespace posix { - -#if defined(ASIO_ENABLE_OLD_SERVICES) -// Typedef for the typical usage of a stream-oriented descriptor. -typedef basic_stream_descriptor<> stream_descriptor; -#else // defined(ASIO_ENABLE_OLD_SERVICES) -/// Provides stream-oriented descriptor functionality. -/** - * The posix::stream_descriptor class template provides asynchronous and - * blocking stream-oriented descriptor functionality. - * - * @par Thread Safety - * @e Distinct @e objects: Safe.@n - * @e Shared @e objects: Unsafe. - * - * @par Concepts: - * AsyncReadStream, AsyncWriteStream, Stream, SyncReadStream, SyncWriteStream. - */ -class stream_descriptor - : public descriptor -{ -public: - /// Construct a stream_descriptor without opening it. - /** - * This constructor creates a stream descriptor without opening it. The - * descriptor needs to be opened and then connected or accepted before data - * can be sent or received on it. - * - * @param io_context The io_context object that the stream descriptor will - * use to dispatch handlers for any asynchronous operations performed on the - * descriptor. - */ - explicit stream_descriptor(asio::io_context& io_context) - : descriptor(io_context) - { - } - - /// Construct a stream_descriptor on an existing native descriptor. - /** - * This constructor creates a stream descriptor object to hold an existing - * native descriptor. - * - * @param io_context The io_context object that the stream descriptor will - * use to dispatch handlers for any asynchronous operations performed on the - * descriptor. - * - * @param native_descriptor The new underlying descriptor implementation. - * - * @throws asio::system_error Thrown on failure. - */ - stream_descriptor(asio::io_context& io_context, - const native_handle_type& native_descriptor) - : descriptor(io_context, native_descriptor) - { - } - -#if defined(ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION) - /// Move-construct a stream_descriptor from another. - /** - * This constructor moves a stream descriptor from one object to another. - * - * @param other The other stream_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 stream_descriptor(io_context&) constructor. - */ - stream_descriptor(stream_descriptor&& other) - : descriptor(std::move(other)) - { - } - - /// Move-assign a stream_descriptor from another. - /** - * This assignment operator moves a stream descriptor from one object to - * another. - * - * @param other The other stream_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 stream_descriptor(io_context&) constructor. - */ - stream_descriptor& operator=(stream_descriptor&& other) - { - descriptor::operator=(std::move(other)); - return *this; - } -#endif // defined(ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION) - - /// Write some data to the descriptor. - /** - * This function is used to write data to the stream descriptor. The function - * call will block until one or more bytes of the data has been written - * successfully, or until an error occurs. - * - * @param buffers One or more data buffers to be written to the descriptor. - * - * @returns The number of bytes written. - * - * @throws asio::system_error Thrown on failure. An error code of - * asio::error::eof indicates that the connection was closed by the - * peer. - * - * @note The write_some operation may not transmit all of the data to the - * peer. Consider using the @ref write function if you need to ensure that - * all data is written before the blocking operation completes. - * - * @par Example - * To write a single data buffer use the @ref buffer function as follows: - * @code - * descriptor.write_some(asio::buffer(data, size)); - * @endcode - * See the @ref buffer documentation for information on writing multiple - * buffers in one go, and how to use it with arrays, boost::array or - * std::vector. - */ - template <typename ConstBufferSequence> - std::size_t write_some(const ConstBufferSequence& buffers) - { - asio::error_code ec; - std::size_t s = this->get_service().write_some( - this->get_implementation(), buffers, ec); - asio::detail::throw_error(ec, "write_some"); - return s; - } - - /// Write some data to the descriptor. - /** - * This function is used to write data to the stream descriptor. The function - * call will block until one or more bytes of the data has been written - * successfully, or until an error occurs. - * - * @param buffers One or more data buffers to be written to the descriptor. - * - * @param ec Set to indicate what error occurred, if any. - * - * @returns The number of bytes written. Returns 0 if an error occurred. - * - * @note The write_some operation may not transmit all of the data to the - * peer. Consider using the @ref write function if you need to ensure that - * all data is written before the blocking operation completes. - */ - template <typename ConstBufferSequence> - std::size_t write_some(const ConstBufferSequence& buffers, - asio::error_code& ec) - { - return this->get_service().write_some( - this->get_implementation(), buffers, ec); - } - - /// Start an asynchronous write. - /** - * This function is used to asynchronously write data to the stream - * descriptor. The function call always returns immediately. - * - * @param buffers One or more data buffers to be written to the descriptor. - * Although the buffers object may be copied as necessary, ownership of the - * underlying memory blocks is retained by the caller, which must guarantee - * that they remain valid until the handler is called. - * - * @param handler The handler to be called when the write 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. - * std::size_t bytes_transferred // Number of bytes written. - * ); @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(). - * - * @note The write operation may not transmit all of the data to the peer. - * Consider using the @ref async_write function if you need to ensure that all - * data is written before the asynchronous operation completes. - * - * @par Example - * To write a single data buffer use the @ref buffer function as follows: - * @code - * descriptor.async_write_some(asio::buffer(data, size), handler); - * @endcode - * See the @ref buffer documentation for information on writing multiple - * buffers in one go, and how to use it with arrays, boost::array or - * std::vector. - */ - template <typename ConstBufferSequence, typename WriteHandler> - ASIO_INITFN_RESULT_TYPE(WriteHandler, - void (asio::error_code, std::size_t)) - async_write_some(const ConstBufferSequence& buffers, - ASIO_MOVE_ARG(WriteHandler) handler) - { - // If you get an error on the following line it means that your handler does - // not meet the documented type requirements for a WriteHandler. - ASIO_WRITE_HANDLER_CHECK(WriteHandler, handler) type_check; - - asio::async_completion<WriteHandler, - void (asio::error_code, std::size_t)> init(handler); - - this->get_service().async_write_some( - this->get_implementation(), buffers, init.completion_handler); - - return init.result.get(); - } - - /// Read some data from the descriptor. - /** - * This function is used to read data from the stream descriptor. The function - * call will block until one or more bytes of data has been read successfully, - * or until an error occurs. - * - * @param buffers One or more buffers into which the data will be read. - * - * @returns The number of bytes read. - * - * @throws asio::system_error Thrown on failure. An error code of - * asio::error::eof indicates that the connection was closed by the - * peer. - * - * @note The read_some operation may not read all of the requested number of - * bytes. Consider using the @ref read function if you need to ensure that - * the requested amount of data is read before the blocking operation - * completes. - * - * @par Example - * To read into a single data buffer use the @ref buffer function as follows: - * @code - * descriptor.read_some(asio::buffer(data, size)); - * @endcode - * See the @ref buffer documentation for information on reading into multiple - * buffers in one go, and how to use it with arrays, boost::array or - * std::vector. - */ - template <typename MutableBufferSequence> - std::size_t read_some(const MutableBufferSequence& buffers) - { - asio::error_code ec; - std::size_t s = this->get_service().read_some( - this->get_implementation(), buffers, ec); - asio::detail::throw_error(ec, "read_some"); - return s; - } - - /// Read some data from the descriptor. - /** - * This function is used to read data from the stream descriptor. The function - * call will block until one or more bytes of data has been read successfully, - * or until an error occurs. - * - * @param buffers One or more buffers into which the data will be read. - * - * @param ec Set to indicate what error occurred, if any. - * - * @returns The number of bytes read. Returns 0 if an error occurred. - * - * @note The read_some operation may not read all of the requested number of - * bytes. Consider using the @ref read function if you need to ensure that - * the requested amount of data is read before the blocking operation - * completes. - */ - template <typename MutableBufferSequence> - std::size_t read_some(const MutableBufferSequence& buffers, - asio::error_code& ec) - { - return this->get_service().read_some( - this->get_implementation(), buffers, ec); - } - - /// Start an asynchronous read. - /** - * This function is used to asynchronously read data from the stream - * descriptor. The function call always returns immediately. - * - * @param buffers One or more buffers into which the data will be read. - * Although the buffers object may be copied as necessary, ownership of the - * underlying memory blocks is retained by the caller, which must guarantee - * that they remain valid until the handler is called. - * - * @param handler The handler to be called when the read 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. - * std::size_t bytes_transferred // Number of bytes read. - * ); @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(). - * - * @note The read operation may not read all of the requested number of bytes. - * Consider using the @ref async_read function if you need to ensure that the - * requested amount of data is read before the asynchronous operation - * completes. - * - * @par Example - * To read into a single data buffer use the @ref buffer function as follows: - * @code - * descriptor.async_read_some(asio::buffer(data, size), handler); - * @endcode - * See the @ref buffer documentation for information on reading into multiple - * buffers in one go, and how to use it with arrays, boost::array or - * std::vector. - */ - template <typename MutableBufferSequence, typename ReadHandler> - ASIO_INITFN_RESULT_TYPE(ReadHandler, - void (asio::error_code, std::size_t)) - async_read_some(const MutableBufferSequence& buffers, - ASIO_MOVE_ARG(ReadHandler) handler) - { - // If you get an error on the following line it means that your handler does - // not meet the documented type requirements for a ReadHandler. - ASIO_READ_HANDLER_CHECK(ReadHandler, handler) type_check; - - asio::async_completion<ReadHandler, - void (asio::error_code, std::size_t)> init(handler); - - this->get_service().async_read_some( - this->get_implementation(), buffers, init.completion_handler); - - return init.result.get(); - } -}; -#endif // defined(ASIO_ENABLE_OLD_SERVICES) - -} // namespace posix -} // namespace asio - -#endif // defined(ASIO_HAS_POSIX_STREAM_DESCRIPTOR) - // || defined(GENERATING_DOCUMENTATION) - -#endif // ASIO_POSIX_STREAM_DESCRIPTOR_HPP diff --git a/lib/asio/posix/stream_descriptor_service.hpp b/lib/asio/posix/stream_descriptor_service.hpp deleted file mode 100644 index 4ffbb96..0000000 --- a/lib/asio/posix/stream_descriptor_service.hpp +++ /dev/null @@ -1,279 +0,0 @@ -// -// posix/stream_descriptor_service.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_STREAM_DESCRIPTOR_SERVICE_HPP -#define ASIO_POSIX_STREAM_DESCRIPTOR_SERVICE_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 <cstddef> -#include "asio/async_result.hpp" -#include "asio/error.hpp" -#include "asio/io_context.hpp" -#include "asio/detail/reactive_descriptor_service.hpp" - -#include "asio/detail/push_options.hpp" - -namespace asio { -namespace posix { - -/// Default service implementation for a stream descriptor. -class stream_descriptor_service -#if defined(GENERATING_DOCUMENTATION) - : public asio::io_context::service -#else - : public asio::detail::service_base<stream_descriptor_service> -#endif -{ -public: -#if defined(GENERATING_DOCUMENTATION) - /// The unique service identifier. - static asio::io_context::id id; -#endif - -private: - // The type of the platform-specific implementation. - typedef detail::reactive_descriptor_service service_impl_type; - -public: - /// The type of a stream descriptor implementation. -#if defined(GENERATING_DOCUMENTATION) - typedef implementation_defined implementation_type; -#else - typedef service_impl_type::implementation_type implementation_type; -#endif - - /// The native descriptor type. -#if defined(GENERATING_DOCUMENTATION) - typedef implementation_defined native_handle_type; -#else - typedef service_impl_type::native_handle_type native_handle_type; -#endif - - /// Construct a new stream descriptor service for the specified io_context. - explicit stream_descriptor_service(asio::io_context& io_context) - : asio::detail::service_base<stream_descriptor_service>(io_context), - service_impl_(io_context) - { - } - - /// Construct a new stream descriptor implementation. - void construct(implementation_type& impl) - { - service_impl_.construct(impl); - } - -#if defined(ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION) - /// Move-construct a new stream descriptor implementation. - void move_construct(implementation_type& impl, - implementation_type& other_impl) - { - service_impl_.move_construct(impl, other_impl); - } - - /// Move-assign from another stream descriptor implementation. - void move_assign(implementation_type& impl, - stream_descriptor_service& other_service, - implementation_type& other_impl) - { - service_impl_.move_assign(impl, other_service.service_impl_, other_impl); - } -#endif // defined(ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION) - - /// Destroy a stream descriptor implementation. - void destroy(implementation_type& impl) - { - service_impl_.destroy(impl); - } - - /// Assign an existing native descriptor to a stream descriptor. - ASIO_SYNC_OP_VOID assign(implementation_type& impl, - const native_handle_type& native_descriptor, - asio::error_code& ec) - { - service_impl_.assign(impl, native_descriptor, ec); - ASIO_SYNC_OP_VOID_RETURN(ec); - } - - /// Determine whether the descriptor is open. - bool is_open(const implementation_type& impl) const - { - return service_impl_.is_open(impl); - } - - /// Close a stream descriptor implementation. - ASIO_SYNC_OP_VOID close(implementation_type& impl, - asio::error_code& ec) - { - service_impl_.close(impl, ec); - ASIO_SYNC_OP_VOID_RETURN(ec); - } - - /// Get the native descriptor implementation. - native_handle_type native_handle(implementation_type& impl) - { - return service_impl_.native_handle(impl); - } - - /// Release ownership of the native descriptor implementation. - native_handle_type release(implementation_type& impl) - { - return service_impl_.release(impl); - } - - /// Cancel all asynchronous operations associated with the descriptor. - ASIO_SYNC_OP_VOID cancel(implementation_type& impl, - asio::error_code& ec) - { - service_impl_.cancel(impl, ec); - ASIO_SYNC_OP_VOID_RETURN(ec); - } - - /// Perform an IO control command on the descriptor. - template <typename IoControlCommand> - ASIO_SYNC_OP_VOID io_control(implementation_type& impl, - IoControlCommand& command, asio::error_code& ec) - { - service_impl_.io_control(impl, command, ec); - ASIO_SYNC_OP_VOID_RETURN(ec); - } - - /// Gets the non-blocking mode of the descriptor. - bool non_blocking(const implementation_type& impl) const - { - return service_impl_.non_blocking(impl); - } - - /// Sets the non-blocking mode of the descriptor. - ASIO_SYNC_OP_VOID non_blocking(implementation_type& impl, - bool mode, asio::error_code& ec) - { - service_impl_.non_blocking(impl, mode, ec); - ASIO_SYNC_OP_VOID_RETURN(ec); - } - - /// Gets the non-blocking mode of the native descriptor implementation. - bool native_non_blocking(const implementation_type& impl) const - { - return service_impl_.native_non_blocking(impl); - } - - /// Sets the non-blocking mode of the native descriptor implementation. - ASIO_SYNC_OP_VOID native_non_blocking(implementation_type& impl, - bool mode, asio::error_code& ec) - { - service_impl_.native_non_blocking(impl, 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. - ASIO_SYNC_OP_VOID wait(implementation_type& impl, - descriptor_base::wait_type w, asio::error_code& ec) - { - service_impl_.wait(impl, 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. - template <typename WaitHandler> - ASIO_INITFN_RESULT_TYPE(WaitHandler, - void (asio::error_code)) - async_wait(implementation_type& impl, descriptor_base::wait_type w, - ASIO_MOVE_ARG(WaitHandler) handler) - { - async_completion<WaitHandler, - void (asio::error_code)> init(handler); - - service_impl_.async_wait(impl, w, init.completion_handler); - - return init.result.get(); - } - - /// Write the given data to the stream. - template <typename ConstBufferSequence> - std::size_t write_some(implementation_type& impl, - const ConstBufferSequence& buffers, asio::error_code& ec) - { - return service_impl_.write_some(impl, buffers, ec); - } - - /// Start an asynchronous write. - template <typename ConstBufferSequence, typename WriteHandler> - ASIO_INITFN_RESULT_TYPE(WriteHandler, - void (asio::error_code, std::size_t)) - async_write_some(implementation_type& impl, - const ConstBufferSequence& buffers, - ASIO_MOVE_ARG(WriteHandler) handler) - { - asio::async_completion<WriteHandler, - void (asio::error_code, std::size_t)> init(handler); - - service_impl_.async_write_some(impl, buffers, init.completion_handler); - - return init.result.get(); - } - - /// Read some data from the stream. - template <typename MutableBufferSequence> - std::size_t read_some(implementation_type& impl, - const MutableBufferSequence& buffers, asio::error_code& ec) - { - return service_impl_.read_some(impl, buffers, ec); - } - - /// Start an asynchronous read. - template <typename MutableBufferSequence, typename ReadHandler> - ASIO_INITFN_RESULT_TYPE(ReadHandler, - void (asio::error_code, std::size_t)) - async_read_some(implementation_type& impl, - const MutableBufferSequence& buffers, - ASIO_MOVE_ARG(ReadHandler) handler) - { - asio::async_completion<ReadHandler, - void (asio::error_code, std::size_t)> init(handler); - - service_impl_.async_read_some(impl, buffers, init.completion_handler); - - return init.result.get(); - } - -private: - // Destroy all user-defined handler objects owned by the service. - void shutdown() - { - service_impl_.shutdown(); - } - - // The platform-specific implementation. - service_impl_type service_impl_; -}; - -} // 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_STREAM_DESCRIPTOR_SERVICE_HPP |