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