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- #ifndef BOOST_ASIO_DETAIL_IO_CONTROL_HPP
- #define BOOST_ASIO_DETAIL_IO_CONTROL_HPP
- #if defined(_MSC_VER) && (_MSC_VER >= 1200)
- # pragma once
- #endif
- #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 {
- class non_blocking_io
- {
- public:
-
- non_blocking_io()
- : value_(0)
- {
- }
-
- non_blocking_io(bool value)
- : value_(value ? 1 : 0)
- {
- }
-
- int name() const
- {
- return FIONBIO;
- }
-
- void set(bool value)
- {
- value_ = value ? 1 : 0;
- }
-
- bool get() const
- {
- return value_ != 0;
- }
-
- detail::ioctl_arg_type* data()
- {
- return &value_;
- }
-
- const detail::ioctl_arg_type* data() const
- {
- return &value_;
- }
- private:
- detail::ioctl_arg_type value_;
- };
- class bytes_readable
- {
- public:
-
- bytes_readable()
- : value_(0)
- {
- }
-
- bytes_readable(std::size_t value)
- : value_(static_cast<detail::ioctl_arg_type>(value))
- {
- }
-
- int name() const
- {
- return FIONREAD;
- }
-
- void set(std::size_t value)
- {
- value_ = static_cast<detail::ioctl_arg_type>(value);
- }
-
- std::size_t get() const
- {
- return static_cast<std::size_t>(value_);
- }
-
- detail::ioctl_arg_type* data()
- {
- return &value_;
- }
-
- const detail::ioctl_arg_type* data() const
- {
- return &value_;
- }
- private:
- detail::ioctl_arg_type value_;
- };
- }
- }
- }
- }
- #include <boost/asio/detail/pop_options.hpp>
- #endif
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