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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/local/connect_pair.hpp | |
| download | swift-contrib-2812bddd81f8a1b804c7460f4e14cd0aa393d129.zip swift-contrib-2812bddd81f8a1b804c7460f4e14cd0aa393d129.tar.bz2 | |
Import.
Diffstat (limited to '3rdParty/Boost/boost/asio/local/connect_pair.hpp')
| -rw-r--r-- | 3rdParty/Boost/boost/asio/local/connect_pair.hpp | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/3rdParty/Boost/boost/asio/local/connect_pair.hpp b/3rdParty/Boost/boost/asio/local/connect_pair.hpp new file mode 100644 index 0000000..39a5e2a --- /dev/null +++ b/3rdParty/Boost/boost/asio/local/connect_pair.hpp @@ -0,0 +1,102 @@ +// +// connect_pair.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_LOCAL_CONNECT_PAIR_HPP +#define BOOST_ASIO_LOCAL_CONNECT_PAIR_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/basic_socket.hpp> +#include <boost/asio/error.hpp> +#include <boost/asio/local/basic_endpoint.hpp> +#include <boost/asio/detail/socket_ops.hpp> +#include <boost/asio/detail/throw_error.hpp> + +#if defined(BOOST_ASIO_HAS_LOCAL_SOCKETS) \ + || defined(GENERATING_DOCUMENTATION) + +namespace boost { +namespace asio { +namespace local { + +/// Create a pair of connected sockets. +template <typename Protocol, typename SocketService1, typename SocketService2> +void connect_pair( + basic_socket<Protocol, SocketService1>& socket1, + basic_socket<Protocol, SocketService2>& socket2); + +/// Create a pair of connected sockets. +template <typename Protocol, typename SocketService1, typename SocketService2> +boost::system::error_code connect_pair( + basic_socket<Protocol, SocketService1>& socket1, + basic_socket<Protocol, SocketService2>& socket2, + boost::system::error_code& ec); + +template <typename Protocol, typename SocketService1, typename SocketService2> +inline void connect_pair( + basic_socket<Protocol, SocketService1>& socket1, + basic_socket<Protocol, SocketService2>& socket2) +{ + boost::system::error_code ec; + connect_pair(socket1, socket2, ec); + boost::asio::detail::throw_error(ec); +} + +template <typename Protocol, typename SocketService1, typename SocketService2> +inline boost::system::error_code connect_pair( + basic_socket<Protocol, SocketService1>& socket1, + basic_socket<Protocol, SocketService2>& socket2, + boost::system::error_code& ec) +{ + // Check that this function is only being used with a UNIX domain socket. + boost::asio::local::basic_endpoint<Protocol>* tmp + = static_cast<typename Protocol::endpoint*>(0); + (void)tmp; + + Protocol protocol; + boost::asio::detail::socket_type sv[2]; + if (boost::asio::detail::socket_ops::socketpair(protocol.family(), + protocol.type(), protocol.protocol(), sv, ec) + == boost::asio::detail::socket_error_retval) + return ec; + + if (socket1.assign(protocol, sv[0], ec)) + { + boost::system::error_code temp_ec; + boost::asio::detail::socket_ops::close(sv[0], temp_ec); + boost::asio::detail::socket_ops::close(sv[1], temp_ec); + return ec; + } + + if (socket2.assign(protocol, sv[1], ec)) + { + boost::system::error_code temp_ec; + socket1.close(temp_ec); + boost::asio::detail::socket_ops::close(sv[1], temp_ec); + return ec; + } + + return ec; +} + +} // namespace local +} // namespace asio +} // namespace boost + +#endif // defined(BOOST_ASIO_HAS_LOCAL_SOCKETS) + // || defined(GENERATING_DOCUMENTATION) + +#include <boost/asio/detail/pop_options.hpp> + +#endif // BOOST_ASIO_LOCAL_CONNECT_PAIR_HPP |