ceph/src/boost/boost/beast/core/error.hpp

   1 //
   2 // Copyright (c) 2016-2017 Vinnie Falco (vinnie dot falco at gmail dot com)
   3 //
   4 // Distributed under the Boost Software License, Version 1.0. (See accompanying
   5 // file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   6 //
   7 // Official repository: https://github.com/boostorg/beast
   8 //
   9
  10 #ifndef BOOST_BEAST_ERROR_HPP
  11 #define BOOST_BEAST_ERROR_HPP
  12
  13 #include <boost/beast/core/detail/config.hpp>
  14 #include <boost/system/error_code.hpp>
  15 #include <boost/system/system_error.hpp>
  16
  17 namespace boost {
  18 namespace beast {
  19
  20 /// The type of error code used by the library
  21 using error_code = boost::system::error_code;
  22
  23 /// The type of system error thrown by the library
  24 using system_error = boost::system::system_error;
  25
  26 /// The type of error category used by the library
  27 using error_category = boost::system::error_category;
  28
  29 /// A function to return the generic error category used by the library
  30 #if BOOST_BEAST_DOXYGEN
  31 error_category const&
  32 generic_category();
  33 #else
  34 using boost::system::generic_category;
  35 #endif
  36
  37 /// A function to return the system error category used by the library
  38 #if BOOST_BEAST_DOXYGEN
  39 error_category const&
  40 system_category();
  41 #else
  42 using boost::system::system_category;
  43 #endif
  44
  45 /// The type of error condition used by the library
  46 using error_condition = boost::system::error_condition;
  47
  48 /// The set of constants used for cross-platform error codes
  49 #if BOOST_BEAST_DOXYGEN
  50 enum errc{};
  51 #else
  52 namespace errc = boost::system::errc;
  53 #endif
  54
  55 } // beast
  56 } // boost
  57
  58 #endif