1 //
2 // ip/host_name.hpp
3 // ~~~~~~~~~~~~~~~~
4 //
5 // Copyright (c) 2003-2021 Christopher M. Kohlhoff (chris at kohlhoff dot com)
6 //
7 // Distributed under the Boost Software License, Version 1.0. (See accompanying
8 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
9 //
10 
11 #ifndef BOOST_ASIO_IP_HOST_NAME_HPP
12 #define BOOST_ASIO_IP_HOST_NAME_HPP
13 
14 #if defined(_MSC_VER) && (_MSC_VER >= 1200)
15 # pragma once
16 #endif // defined(_MSC_VER) && (_MSC_VER >= 1200)
17 
18 #include <boost/asio/detail/config.hpp>
19 #include <string>
20 #include <boost/system/error_code.hpp>
21 
22 #include <boost/asio/detail/push_options.hpp>
23 
24 namespace boost {
25 namespace asio {
26 namespace ip {
27 
28 /// Get the current host name.
29 BOOST_ASIO_DECL std::string host_name();
30 
31 /// Get the current host name.
32 BOOST_ASIO_DECL std::string host_name(boost::system::error_code& ec);
33 
34 } // namespace ip
35 } // namespace asio
36 } // namespace boost
37 
38 #include <boost/asio/detail/pop_options.hpp>
39 
40 #if defined(BOOST_ASIO_HEADER_ONLY)
41 # include <boost/asio/ip/impl/host_name.ipp>
42 #endif // defined(BOOST_ASIO_HEADER_ONLY)
43 
44 #endif // BOOST_ASIO_IP_HOST_NAME_HPP
45