//Copyright (c) 2006-2009 Emil Dotchevski and Reverge Studios, Inc. //Distributed under the Boost Software License, Version 1.0. (See accompanying //file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) #ifndef BOOST_EXCEPTION_F0EE17BE6C1211DE87FF459155D89593 #define BOOST_EXCEPTION_F0EE17BE6C1211DE87FF459155D89593 #include <boost/exception/info.hpp> #include <errno.h> #include <string.h> #ifndef BOOST_EXCEPTION_ENABLE_WARNINGS #if __GNUC__*100+__GNUC_MINOR__>301 #pragma GCC system_header #endif #ifdef __clang__ #pragma clang system_header #endif #ifdef _MSC_VER #pragma warning(push,1) #pragma warning(disable:4996) #endif #endif namespace boost { typedef error_info<struct errinfo_errno_,int> errinfo_errno; //Usage hint: //if( c_function(....)!=0 ) // BOOST_THROW_EXCEPTION( // failure() << // errinfo_errno(errno) << // errinfo_api_function("c_function") ); inline std::string to_string( errinfo_errno const & e ) { std::ostringstream tmp; int v=e.value(); tmp << '[' << error_info_name(e) << "] = " << v << ", \"" << strerror(v) << "\"\n"; return tmp.str(); } } #if defined(_MSC_VER) && !defined(BOOST_EXCEPTION_ENABLE_WARNINGS) #pragma warning(pop) #endif #endif