Method getcwd_error

src/operations.cpp:3610–3620

    struct local
    {
        static bool getcwd_error(error_code* ec)
        {
            const int err = errno;
            return error((err != ERANGE
#if defined(__MSL__) && (defined(macintosh) || defined(__APPLE__) || defined(__APPLE_CC__))
                          // bug in some versions of the Metrowerks C lib on the Mac: wrong errno set
                          && err != 0
#endif
                          ) ? err : 0,
                         ec, "boost::filesystem::current_path");
        }
    };

    path cur;