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| author | Remko Tronçon <git@el-tramo.be> | 2009-06-01 08:48:42 (GMT) |
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| committer | Remko Tronçon <git@el-tramo.be> | 2009-06-01 09:24:28 (GMT) |
| commit | 2812bddd81f8a1b804c7460f4e14cd0aa393d129 (patch) | |
| tree | d46294f35150c4f0f43deaf2d31fceaf945ae715 /3rdParty/Boost/boost/asio/detail/io_control.hpp | |
| download | swift-contrib-2812bddd81f8a1b804c7460f4e14cd0aa393d129.zip swift-contrib-2812bddd81f8a1b804c7460f4e14cd0aa393d129.tar.bz2 | |
Import.
Diffstat (limited to '3rdParty/Boost/boost/asio/detail/io_control.hpp')
| -rw-r--r-- | 3rdParty/Boost/boost/asio/detail/io_control.hpp | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/3rdParty/Boost/boost/asio/detail/io_control.hpp b/3rdParty/Boost/boost/asio/detail/io_control.hpp new file mode 100644 index 0000000..6730dc3 --- /dev/null +++ b/3rdParty/Boost/boost/asio/detail/io_control.hpp @@ -0,0 +1,139 @@ +// +// io_control.hpp +// ~~~~~~~~~~~~~~ +// +// Copyright (c) 2003-2008 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 BOOST_ASIO_DETAIL_IO_CONTROL_HPP +#define BOOST_ASIO_DETAIL_IO_CONTROL_HPP + +#if defined(_MSC_VER) && (_MSC_VER >= 1200) +# pragma once +#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) + +#include <boost/asio/detail/push_options.hpp> + +#include <boost/asio/detail/push_options.hpp> +#include <cstddef> +#include <boost/config.hpp> +#include <boost/asio/detail/pop_options.hpp> + +#include <boost/asio/detail/socket_types.hpp> + +namespace boost { +namespace asio { +namespace detail { +namespace io_control { + +// IO control command for non-blocking I/O. +class non_blocking_io +{ +public: + // Default constructor. + non_blocking_io() + : value_(0) + { + } + + // Construct with a specific command value. + non_blocking_io(bool value) + : value_(value ? 1 : 0) + { + } + + // Get the name of the IO control command. + int name() const + { + return FIONBIO; + } + + // Set the value of the I/O control command. + void set(bool value) + { + value_ = value ? 1 : 0; + } + + // Get the current value of the I/O control command. + bool get() const + { + return value_ != 0; + } + + // Get the address of the command data. + detail::ioctl_arg_type* data() + { + return &value_; + } + + // Get the address of the command data. + const detail::ioctl_arg_type* data() const + { + return &value_; + } + +private: + detail::ioctl_arg_type value_; +}; + +// I/O control command for getting number of bytes available. +class bytes_readable +{ +public: + // Default constructor. + bytes_readable() + : value_(0) + { + } + + // Construct with a specific command value. + bytes_readable(std::size_t value) + : value_(static_cast<detail::ioctl_arg_type>(value)) + { + } + + // Get the name of the IO control command. + int name() const + { + return FIONREAD; + } + + // Set the value of the I/O control command. + void set(std::size_t value) + { + value_ = static_cast<detail::ioctl_arg_type>(value); + } + + // Get the current value of the I/O control command. + std::size_t get() const + { + return static_cast<std::size_t>(value_); + } + + // Get the address of the command data. + detail::ioctl_arg_type* data() + { + return &value_; + } + + // Get the address of the command data. + const detail::ioctl_arg_type* data() const + { + return &value_; + } + +private: + detail::ioctl_arg_type value_; +}; + +} // namespace io_control +} // namespace detail +} // namespace asio +} // namespace boost + +#include <boost/asio/detail/pop_options.hpp> + +#endif // BOOST_ASIO_DETAIL_IO_CONTROL_HPP |