// serial_port.hpp
// ~~~~~~~~~~~~~~~
//
-// Copyright (c) 2003-2018 Christopher M. Kohlhoff (chris at kohlhoff dot com)
+// Copyright (c) 2003-2019 Christopher M. Kohlhoff (chris at kohlhoff dot com)
// Copyright (c) 2008 Rep Invariant Systems, Inc. (info@repinvariant.com)
//
// Distributed under the Boost Software License, Version 1.0. (See accompanying
#if defined(BOOST_ASIO_HAS_SERIAL_PORT) \
|| defined(GENERATING_DOCUMENTATION)
-#include <string>
-#include <boost/asio/async_result.hpp>
-#include <boost/asio/basic_io_object.hpp>
-#include <boost/asio/detail/handler_type_requirements.hpp>
-#include <boost/asio/detail/throw_error.hpp>
-#include <boost/asio/error.hpp>
-#include <boost/asio/io_context.hpp>
-#include <boost/asio/serial_port_base.hpp>
-
-#if defined(BOOST_ASIO_HAS_MOVE)
-# include <utility>
-#endif // defined(BOOST_ASIO_HAS_MOVE)
-
-#if defined(BOOST_ASIO_ENABLE_OLD_SERVICES)
-# include <boost/asio/basic_serial_port.hpp>
-#else // defined(BOOST_ASIO_ENABLE_OLD_SERVICES)
-# if defined(BOOST_ASIO_HAS_IOCP)
-# include <boost/asio/detail/win_iocp_serial_port_service.hpp>
-# define BOOST_ASIO_SVC_T detail::win_iocp_serial_port_service
-# else
-# include <boost/asio/detail/reactive_serial_port_service.hpp>
-# define BOOST_ASIO_SVC_T detail::reactive_serial_port_service
-# endif
-#endif // defined(BOOST_ASIO_ENABLE_OLD_SERVICES)
-
-#include <boost/asio/detail/push_options.hpp>
+#include <boost/asio/basic_serial_port.hpp>
namespace boost {
namespace asio {
-#if defined(BOOST_ASIO_ENABLE_OLD_SERVICES)
-// Typedef for the typical usage of a serial port.
+/// Typedef for the typical usage of a serial port.
typedef basic_serial_port<> serial_port;
-#else // defined(BOOST_ASIO_ENABLE_OLD_SERVICES)
-/// Provides serial port functionality.
-/**
- * The serial_port class provides a wrapper over serial port functionality.
- *
- * @par Thread Safety
- * @e Distinct @e objects: Safe.@n
- * @e Shared @e objects: Unsafe.
- */
-class serial_port
- : BOOST_ASIO_SVC_ACCESS basic_io_object<BOOST_ASIO_SVC_T>,
- public serial_port_base
-{
-public:
- /// The type of the executor associated with the object.
- typedef io_context::executor_type executor_type;
-
- /// The native representation of a serial port.
-#if defined(GENERATING_DOCUMENTATION)
- typedef implementation_defined native_handle_type;
-#else
- typedef BOOST_ASIO_SVC_T::native_handle_type native_handle_type;
-#endif
-
- /// A basic_serial_port is always the lowest layer.
- typedef serial_port lowest_layer_type;
-
- /// Construct a serial_port without opening it.
- /**
- * This constructor creates a serial port without opening it.
- *
- * @param io_context The io_context object that the serial port will use to
- * dispatch handlers for any asynchronous operations performed on the port.
- */
- explicit serial_port(boost::asio::io_context& io_context)
- : basic_io_object<BOOST_ASIO_SVC_T>(io_context)
- {
- }
-
- /// Construct and open a serial_port.
- /**
- * This constructor creates and opens a serial port for the specified device
- * name.
- *
- * @param io_context The io_context object that the serial port will use to
- * dispatch handlers for any asynchronous operations performed on the port.
- *
- * @param device The platform-specific device name for this serial
- * port.
- */
- explicit serial_port(boost::asio::io_context& io_context,
- const char* device)
- : basic_io_object<BOOST_ASIO_SVC_T>(io_context)
- {
- boost::system::error_code ec;
- this->get_service().open(this->get_implementation(), device, ec);
- boost::asio::detail::throw_error(ec, "open");
- }
-
- /// Construct and open a serial_port.
- /**
- * This constructor creates and opens a serial port for the specified device
- * name.
- *
- * @param io_context The io_context object that the serial port will use to
- * dispatch handlers for any asynchronous operations performed on the port.
- *
- * @param device The platform-specific device name for this serial
- * port.
- */
- explicit serial_port(boost::asio::io_context& io_context,
- const std::string& device)
- : basic_io_object<BOOST_ASIO_SVC_T>(io_context)
- {
- boost::system::error_code ec;
- this->get_service().open(this->get_implementation(), device, ec);
- boost::asio::detail::throw_error(ec, "open");
- }
-
- /// Construct a serial_port on an existing native serial port.
- /**
- * This constructor creates a serial port object to hold an existing native
- * serial port.
- *
- * @param io_context The io_context object that the serial port will use to
- * dispatch handlers for any asynchronous operations performed on the port.
- *
- * @param native_serial_port A native serial port.
- *
- * @throws boost::system::system_error Thrown on failure.
- */
- serial_port(boost::asio::io_context& io_context,
- const native_handle_type& native_serial_port)
- : basic_io_object<BOOST_ASIO_SVC_T>(io_context)
- {
- boost::system::error_code ec;
- this->get_service().assign(this->get_implementation(),
- native_serial_port, ec);
- boost::asio::detail::throw_error(ec, "assign");
- }
-
-#if defined(BOOST_ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION)
- /// Move-construct a serial_port from another.
- /**
- * This constructor moves a serial port from one object to another.
- *
- * @param other The other serial_port 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 serial_port(io_context&) constructor.
- */
- serial_port(serial_port&& other)
- : basic_io_object<BOOST_ASIO_SVC_T>(std::move(other))
- {
- }
-
- /// Move-assign a serial_port from another.
- /**
- * This assignment operator moves a serial port from one object to another.
- *
- * @param other The other serial_port 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 serial_port(io_context&) constructor.
- */
- serial_port& operator=(serial_port&& other)
- {
- basic_io_object<BOOST_ASIO_SVC_T>::operator=(std::move(other));
- return *this;
- }
-#endif // defined(BOOST_ASIO_HAS_MOVE) || defined(GENERATING_DOCUMENTATION)
-
- /// Destroys the serial port.
- /**
- * This function destroys the serial port, cancelling any outstanding
- * asynchronous wait operations associated with the serial port as if by
- * calling @c cancel.
- */
- ~serial_port()
- {
- }
-
-#if !defined(BOOST_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.
- */
- boost::asio::io_context& get_io_context()
- {
- return basic_io_object<BOOST_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.
- */
- boost::asio::io_context& get_io_service()
- {
- return basic_io_object<BOOST_ASIO_SVC_T>::get_io_service();
- }
-#endif // !defined(BOOST_ASIO_NO_DEPRECATED)
-
- /// Get the executor associated with the object.
- executor_type get_executor() BOOST_ASIO_NOEXCEPT
- {
- return basic_io_object<BOOST_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 serial_port 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 serial_port 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;
- }
-
- /// Open the serial port using the specified device name.
- /**
- * This function opens the serial port for the specified device name.
- *
- * @param device The platform-specific device name.
- *
- * @throws boost::system::system_error Thrown on failure.
- */
- void open(const std::string& device)
- {
- boost::system::error_code ec;
- this->get_service().open(this->get_implementation(), device, ec);
- boost::asio::detail::throw_error(ec, "open");
- }
-
- /// Open the serial port using the specified device name.
- /**
- * This function opens the serial port using the given platform-specific
- * device name.
- *
- * @param device The platform-specific device name.
- *
- * @param ec Set the indicate what error occurred, if any.
- */
- BOOST_ASIO_SYNC_OP_VOID open(const std::string& device,
- boost::system::error_code& ec)
- {
- this->get_service().open(this->get_implementation(), device, ec);
- BOOST_ASIO_SYNC_OP_VOID_RETURN(ec);
- }
-
- /// Assign an existing native serial port to the serial port.
- /*
- * This function opens the serial port to hold an existing native serial port.
- *
- * @param native_serial_port A native serial port.
- *
- * @throws boost::system::system_error Thrown on failure.
- */
- void assign(const native_handle_type& native_serial_port)
- {
- boost::system::error_code ec;
- this->get_service().assign(this->get_implementation(),
- native_serial_port, ec);
- boost::asio::detail::throw_error(ec, "assign");
- }
-
- /// Assign an existing native serial port to the serial port.
- /*
- * This function opens the serial port to hold an existing native serial port.
- *
- * @param native_serial_port A native serial port.
- *
- * @param ec Set to indicate what error occurred, if any.
- */
- BOOST_ASIO_SYNC_OP_VOID assign(const native_handle_type& native_serial_port,
- boost::system::error_code& ec)
- {
- this->get_service().assign(this->get_implementation(),
- native_serial_port, ec);
- BOOST_ASIO_SYNC_OP_VOID_RETURN(ec);
- }
-
- /// Determine whether the serial port is open.
- bool is_open() const
- {
- return this->get_service().is_open(this->get_implementation());
- }
-
- /// Close the serial port.
- /**
- * This function is used to close the serial port. Any asynchronous read or
- * write operations will be cancelled immediately, and will complete with the
- * boost::asio::error::operation_aborted error.
- *
- * @throws boost::system::system_error Thrown on failure.
- */
- void close()
- {
- boost::system::error_code ec;
- this->get_service().close(this->get_implementation(), ec);
- boost::asio::detail::throw_error(ec, "close");
- }
-
- /// Close the serial port.
- /**
- * This function is used to close the serial port. Any asynchronous read or
- * write operations will be cancelled immediately, and will complete with the
- * boost::asio::error::operation_aborted error.
- *
- * @param ec Set to indicate what error occurred, if any.
- */
- BOOST_ASIO_SYNC_OP_VOID close(boost::system::error_code& ec)
- {
- this->get_service().close(this->get_implementation(), ec);
- BOOST_ASIO_SYNC_OP_VOID_RETURN(ec);
- }
-
- /// Get the native serial port representation.
- /**
- * This function may be used to obtain the underlying representation of the
- * serial port. This is intended to allow access to native serial port
- * functionality that is not otherwise provided.
- */
- native_handle_type native_handle()
- {
- return this->get_service().native_handle(this->get_implementation());
- }
-
- /// Cancel all asynchronous operations associated with the serial port.
- /**
- * This function causes all outstanding asynchronous read or write operations
- * to finish immediately, and the handlers for cancelled operations will be
- * passed the boost::asio::error::operation_aborted error.
- *
- * @throws boost::system::system_error Thrown on failure.
- */
- void cancel()
- {
- boost::system::error_code ec;
- this->get_service().cancel(this->get_implementation(), ec);
- boost::asio::detail::throw_error(ec, "cancel");
- }
-
- /// Cancel all asynchronous operations associated with the serial port.
- /**
- * This function causes all outstanding asynchronous read or write operations
- * to finish immediately, and the handlers for cancelled operations will be
- * passed the boost::asio::error::operation_aborted error.
- *
- * @param ec Set to indicate what error occurred, if any.
- */
- BOOST_ASIO_SYNC_OP_VOID cancel(boost::system::error_code& ec)
- {
- this->get_service().cancel(this->get_implementation(), ec);
- BOOST_ASIO_SYNC_OP_VOID_RETURN(ec);
- }
-
- /// Send a break sequence to the serial port.
- /**
- * This function causes a break sequence of platform-specific duration to be
- * sent out the serial port.
- *
- * @throws boost::system::system_error Thrown on failure.
- */
- void send_break()
- {
- boost::system::error_code ec;
- this->get_service().send_break(this->get_implementation(), ec);
- boost::asio::detail::throw_error(ec, "send_break");
- }
-
- /// Send a break sequence to the serial port.
- /**
- * This function causes a break sequence of platform-specific duration to be
- * sent out the serial port.
- *
- * @param ec Set to indicate what error occurred, if any.
- */
- BOOST_ASIO_SYNC_OP_VOID send_break(boost::system::error_code& ec)
- {
- this->get_service().send_break(this->get_implementation(), ec);
- BOOST_ASIO_SYNC_OP_VOID_RETURN(ec);
- }
-
- /// Set an option on the serial port.
- /**
- * This function is used to set an option on the serial port.
- *
- * @param option The option value to be set on the serial port.
- *
- * @throws boost::system::system_error Thrown on failure.
- *
- * @sa SettableSerialPortOption @n
- * boost::asio::serial_port_base::baud_rate @n
- * boost::asio::serial_port_base::flow_control @n
- * boost::asio::serial_port_base::parity @n
- * boost::asio::serial_port_base::stop_bits @n
- * boost::asio::serial_port_base::character_size
- */
- template <typename SettableSerialPortOption>
- void set_option(const SettableSerialPortOption& option)
- {
- boost::system::error_code ec;
- this->get_service().set_option(this->get_implementation(), option, ec);
- boost::asio::detail::throw_error(ec, "set_option");
- }
-
- /// Set an option on the serial port.
- /**
- * This function is used to set an option on the serial port.
- *
- * @param option The option value to be set on the serial port.
- *
- * @param ec Set to indicate what error occurred, if any.
- *
- * @sa SettableSerialPortOption @n
- * boost::asio::serial_port_base::baud_rate @n
- * boost::asio::serial_port_base::flow_control @n
- * boost::asio::serial_port_base::parity @n
- * boost::asio::serial_port_base::stop_bits @n
- * boost::asio::serial_port_base::character_size
- */
- template <typename SettableSerialPortOption>
- BOOST_ASIO_SYNC_OP_VOID set_option(const SettableSerialPortOption& option,
- boost::system::error_code& ec)
- {
- this->get_service().set_option(this->get_implementation(), option, ec);
- BOOST_ASIO_SYNC_OP_VOID_RETURN(ec);
- }
-
- /// Get an option from the serial port.
- /**
- * This function is used to get the current value of an option on the serial
- * port.
- *
- * @param option The option value to be obtained from the serial port.
- *
- * @throws boost::system::system_error Thrown on failure.
- *
- * @sa GettableSerialPortOption @n
- * boost::asio::serial_port_base::baud_rate @n
- * boost::asio::serial_port_base::flow_control @n
- * boost::asio::serial_port_base::parity @n
- * boost::asio::serial_port_base::stop_bits @n
- * boost::asio::serial_port_base::character_size
- */
- template <typename GettableSerialPortOption>
- void get_option(GettableSerialPortOption& option)
- {
- boost::system::error_code ec;
- this->get_service().get_option(this->get_implementation(), option, ec);
- boost::asio::detail::throw_error(ec, "get_option");
- }
-
- /// Get an option from the serial port.
- /**
- * This function is used to get the current value of an option on the serial
- * port.
- *
- * @param option The option value to be obtained from the serial port.
- *
- * @param ec Set to indicate what error occurred, if any.
- *
- * @sa GettableSerialPortOption @n
- * boost::asio::serial_port_base::baud_rate @n
- * boost::asio::serial_port_base::flow_control @n
- * boost::asio::serial_port_base::parity @n
- * boost::asio::serial_port_base::stop_bits @n
- * boost::asio::serial_port_base::character_size
- */
- template <typename GettableSerialPortOption>
- BOOST_ASIO_SYNC_OP_VOID get_option(GettableSerialPortOption& option,
- boost::system::error_code& ec)
- {
- this->get_service().get_option(this->get_implementation(), option, ec);
- BOOST_ASIO_SYNC_OP_VOID_RETURN(ec);
- }
-
- /// Write some data to the serial port.
- /**
- * This function is used to write data to the serial port. 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 serial port.
- *
- * @returns The number of bytes written.
- *
- * @throws boost::system::system_error Thrown on failure. An error code of
- * boost::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
- * serial_port.write_some(boost::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)
- {
- boost::system::error_code ec;
- std::size_t s = this->get_service().write_some(
- this->get_implementation(), buffers, ec);
- boost::asio::detail::throw_error(ec, "write_some");
- return s;
- }
-
- /// Write some data to the serial port.
- /**
- * This function is used to write data to the serial port. 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 serial port.
- *
- * @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,
- boost::system::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 serial port.
- * The function call always returns immediately.
- *
- * @param buffers One or more data buffers to be written to the serial port.
- * 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 boost::system::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
- * boost::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
- * serial_port.async_write_some(boost::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>
- BOOST_ASIO_INITFN_RESULT_TYPE(WriteHandler,
- void (boost::system::error_code, std::size_t))
- async_write_some(const ConstBufferSequence& buffers,
- BOOST_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.
- BOOST_ASIO_WRITE_HANDLER_CHECK(WriteHandler, handler) type_check;
-
- async_completion<WriteHandler,
- void (boost::system::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 serial port.
- /**
- * This function is used to read data from the serial port. 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 boost::system::system_error Thrown on failure. An error code of
- * boost::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
- * serial_port.read_some(boost::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)
- {
- boost::system::error_code ec;
- std::size_t s = this->get_service().read_some(
- this->get_implementation(), buffers, ec);
- boost::asio::detail::throw_error(ec, "read_some");
- return s;
- }
-
- /// Read some data from the serial port.
- /**
- * This function is used to read data from the serial port. 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,
- boost::system::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 serial port.
- * 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 boost::system::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
- * boost::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
- * serial_port.async_read_some(boost::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>
- BOOST_ASIO_INITFN_RESULT_TYPE(ReadHandler,
- void (boost::system::error_code, std::size_t))
- async_read_some(const MutableBufferSequence& buffers,
- BOOST_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.
- BOOST_ASIO_READ_HANDLER_CHECK(ReadHandler, handler) type_check;
-
- async_completion<ReadHandler,
- void (boost::system::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(BOOST_ASIO_ENABLE_OLD_SERVICES)
} // namespace asio
} // namespace boost
-#include <boost/asio/detail/pop_options.hpp>
-
-#if !defined(BOOST_ASIO_ENABLE_OLD_SERVICES)
-# undef BOOST_ASIO_SVC_T
-#endif // !defined(BOOST_ASIO_ENABLE_OLD_SERVICES)
-
#endif // defined(BOOST_ASIO_HAS_SERIAL_PORT)
// || defined(GENERATING_DOCUMENTATION)
projects / ceph.git / blobdiff