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56 lines
1.4 KiB
56 lines
1.4 KiB
// |
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// ip/impl/host_name.ipp |
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// ~~~~~~~~~~~~~~~~~~~~~ |
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// |
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// Copyright (c) 2003-2011 Christopher M. Kohlhoff (chris at kohlhoff dot com) |
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// |
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// Distributed under the Boost Software License, Version 1.0. (See accompanying |
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// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
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// |
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#ifndef BOOST_ASIO_IP_IMPL_HOST_NAME_IPP |
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#define BOOST_ASIO_IP_IMPL_HOST_NAME_IPP |
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#if defined(_MSC_VER) && (_MSC_VER >= 1200) |
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# pragma once |
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#endif // defined(_MSC_VER) && (_MSC_VER >= 1200) |
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#include <boost/asio/detail/config.hpp> |
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#include <boost/asio/detail/socket_ops.hpp> |
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#include <boost/asio/detail/throw_error.hpp> |
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#include <boost/asio/detail/winsock_init.hpp> |
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#include <boost/asio/ip/host_name.hpp> |
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#include <boost/asio/detail/push_options.hpp> |
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namespace boost { |
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namespace asio { |
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namespace ip { |
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std::string host_name() |
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{ |
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char name[1024]; |
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boost::system::error_code ec; |
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if (boost::asio::detail::socket_ops::gethostname(name, sizeof(name), ec) != 0) |
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{ |
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boost::asio::detail::throw_error(ec); |
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return std::string(); |
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} |
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return std::string(name); |
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} |
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std::string host_name(boost::system::error_code& ec) |
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{ |
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char name[1024]; |
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if (boost::asio::detail::socket_ops::gethostname(name, sizeof(name), ec) != 0) |
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return std::string(); |
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return std::string(name); |
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} |
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} // namespace ip |
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} // namespace asio |
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} // namespace boost |
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#include <boost/asio/detail/pop_options.hpp> |
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#endif // BOOST_ASIO_IP_IMPL_HOST_NAME_IPP
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