diff options
Diffstat (limited to 'boost/system/error_code.hpp')
| -rw-r--r-- | boost/system/error_code.hpp | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/boost/system/error_code.hpp b/boost/system/error_code.hpp index d419f3701b..b6ff6e4bad 100644 --- a/boost/system/error_code.hpp +++ b/boost/system/error_code.hpp @@ -8,8 +8,8 @@ // See library home page at http://www.boost.org/libs/system -#ifndef BOOST_ERROR_CODE_HPP -#define BOOST_ERROR_CODE_HPP +#ifndef BOOST_SYSTEM_ERROR_CODE_HPP +#define BOOST_SYSTEM_ERROR_CODE_HPP #include <boost/system/config.hpp> #include <boost/cstdint.hpp> @@ -39,8 +39,9 @@ namespace boost namespace system { - class error_code; - class error_condition; + class error_code; // values defined by the operating system + class error_condition; // portable generic values defined below, but ultimately + // based on the POSIX standard // "Concept" helpers ---------------------------------------------------// @@ -218,9 +219,9 @@ namespace boost inline const error_category & get_system_category() { return system_category(); } inline const error_category & get_generic_category() { return generic_category(); } inline const error_category & get_posix_category() { return generic_category(); } - static const error_category & posix_category = generic_category(); - static const error_category & errno_ecat = generic_category(); - static const error_category & native_ecat = system_category(); + static const error_category & posix_category BOOST_ATTRIBUTE_UNUSED = generic_category(); + static const error_category & errno_ecat BOOST_ATTRIBUTE_UNUSED = generic_category(); + static const error_category & native_ecat BOOST_ATTRIBUTE_UNUSED = system_category(); # endif // class error_condition -----------------------------------------------// @@ -515,6 +516,6 @@ namespace boost # include <boost/system/detail/error_code.ipp> # endif -#endif // BOOST_ERROR_CODE_HPP +#endif // BOOST_SYSTEM_ERROR_CODE_HPP |