1 // 2 // error_code.hpp 3 // ~~~~~~~~~~~~~~ 4 // 5 // Copyright (c) 2003-2015 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 ASIO_ERROR_CODE_HPP 12 #define ASIO_ERROR_CODE_HPP 13 14 15 #include "asio/detail/config.hpp" 16 17 # include <system_error> 18 19 #include "asio/detail/push_options.hpp" 20 21 namespace asio { 22 23 24 typedef std::error_category error_category; 25 26 27 /// Returns the error category used for the system errors produced by asio. 28 extern ASIO_DECL const error_category& system_category(); 29 30 31 typedef std::error_code error_code; 32 33 34 } // namespace asio 35 36 #include "asio/detail/pop_options.hpp" 37 38 # include "asio/impl/error_code.ipp" 39 40 #endif // ASIO_ERROR_CODE_HPP 41
