ext-boost/boost/asio/local/stream_protocol.hpp

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//
// local/stream_protocol.hpp
// ~~~~~~~~~~~~~~~~~~~~~~~~~
//
// Copyright (c) 2003-2019 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_LOCAL_STREAM_PROTOCOL_HPP
#define BOOST_ASIO_LOCAL_STREAM_PROTOCOL_HPP
#if defined(_MSC_VER) && (_MSC_VER >= 1200)
# pragma once
#endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
#include <boost/asio/detail/config.hpp>
#if defined(BOOST_ASIO_HAS_LOCAL_SOCKETS) \
|| defined(GENERATING_DOCUMENTATION)
#include <boost/asio/basic_socket_acceptor.hpp>
#include <boost/asio/basic_socket_iostream.hpp>
#include <boost/asio/basic_stream_socket.hpp>
#include <boost/asio/detail/socket_types.hpp>
#include <boost/asio/local/basic_endpoint.hpp>
#include <boost/asio/detail/push_options.hpp>
namespace boost {
namespace asio {
namespace local {
/// Encapsulates the flags needed for stream-oriented UNIX sockets.
/**
* The boost::asio::local::stream_protocol class contains flags necessary for
* stream-oriented UNIX domain sockets.
*
* @par Thread Safety
* @e Distinct @e objects: Safe.@n
* @e Shared @e objects: Safe.
*
* @par Concepts:
* Protocol.
*/
class stream_protocol
{
public:
/// Obtain an identifier for the type of the protocol.
int type() const BOOST_ASIO_NOEXCEPT
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{
return SOCK_STREAM;
}
/// Obtain an identifier for the protocol.
int protocol() const BOOST_ASIO_NOEXCEPT
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{
return 0;
}
/// Obtain an identifier for the protocol family.
int family() const BOOST_ASIO_NOEXCEPT
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{
return AF_UNIX;
}
/// The type of a UNIX domain endpoint.
typedef basic_endpoint<stream_protocol> endpoint;
/// The UNIX domain socket type.
typedef basic_stream_socket<stream_protocol> socket;
/// The UNIX domain acceptor type.
typedef basic_socket_acceptor<stream_protocol> acceptor;
#if !defined(BOOST_ASIO_NO_IOSTREAM)
/// The UNIX domain iostream type.
typedef basic_socket_iostream<stream_protocol> iostream;
#endif // !defined(BOOST_ASIO_NO_IOSTREAM)
};
} // namespace local
} // namespace asio
} // namespace boost
#include <boost/asio/detail/pop_options.hpp>
#endif // defined(BOOST_ASIO_HAS_LOCAL_SOCKETS)
// || defined(GENERATING_DOCUMENTATION)
#endif // BOOST_ASIO_LOCAL_STREAM_PROTOCOL_HPP