Method source_line

include/boost/stacktrace/detail/libbacktrace_impls.hpp:223–243

}

std::size_t frame::source_line() const {
    if (!addr_) {
        return 0;
    }

    boost::stacktrace::detail::program_location prog_location;
    ::backtrace_state* state = boost::stacktrace::detail::construct_state(prog_location);

    boost::stacktrace::detail::pc_data data = {0, 0, 0};
    if (state) {
        ::backtrace_pcinfo(
            state,
            reinterpret_cast<uintptr_t>(addr_),
            boost::stacktrace::detail::libbacktrace_full_callback,
            boost::stacktrace::detail::libbacktrace_error_callback,
            &data
        );
    }

    return data.line;
}


}} // namespace boost::stacktrace