Chris@16: //  boost/system/cygwin_error.hpp  -------------------------------------------//
Chris@16: 
Chris@16: //  Copyright Beman Dawes 2007
Chris@16: 
Chris@16: //  Distributed under the Boost Software License, Version 1.0. (See accompanying
Chris@16: //  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
Chris@16: 
Chris@16: //  See library home page at http://www.boost.org/libs/system
Chris@16: 
Chris@16: #ifndef BOOST_CYGWIN_ERROR_HPP
Chris@16: #define BOOST_CYGWIN_ERROR_HPP
Chris@16: 
Chris@16: //  This header is effectively empty for compiles on operating systems where
Chris@16: //  it is not applicable.
Chris@16: 
Chris@16: # ifdef __CYGWIN__
Chris@16: 
Chris@16: #include <boost/system/error_code.hpp>
Chris@16: 
Chris@16: namespace boost
Chris@16: {
Chris@16:   namespace system
Chris@16:   {
Chris@16:     //  To construct an error_code after a API error:
Chris@16:     //
Chris@16:     //      error_code( errno, system_category() )
Chris@16: 
Chris@16:     //  User code should use the portable "posix" enums for POSIX errors; this
Chris@16:     //  allows such code to be portable to non-POSIX systems. For the non-POSIX
Chris@16:     //  errno values that POSIX-based systems typically provide in addition to 
Chris@16:     //  POSIX values, use the system specific enums below.
Chris@16: 
Chris@16:    namespace cygwin_error
Chris@16:     {
Chris@16:       enum cygwin_errno
Chris@16:       {
Chris@16:         no_net = ENONET,
Chris@16:         no_package = ENOPKG,
Chris@16:         no_share = ENOSHARE
Chris@16:       };
Chris@16:     }  // namespace cygwin_error
Chris@16: 
Chris@16:     template<> struct is_error_code_enum<cygwin_error::cygwin_errno>
Chris@16:       { static const bool value = true; };
Chris@16: 
Chris@16:     namespace cygwin_error
Chris@16:     {
Chris@16:       inline error_code make_error_code( cygwin_errno e )
Chris@16:         { return error_code( e, system_category() ); }
Chris@16:     }
Chris@16:   }
Chris@16: }
Chris@16: 
Chris@16: #endif  // __CYGWIN__
Chris@16: 
Chris@16: #endif  // BOOST_CYGWIN_ERROR_HPP