82a83,92
> HBFDEntry(HBFDEntry const& reg, bool close_on_exec = false)
> : FDEntry(close_on_exec), _flags(reg._flags), _simFD(reg._simFD)
> { }
>
> std::shared_ptr<FDEntry>
> clone() const override
> {
> return std::make_shared<HBFDEntry>(*this);
> }
>