Hey Robert, Tom
Tom, thank you for explanation!
Ouch. Letting people write data to where they can't get it back from
seems double-plus ungood.
Robert, yes, I agree with you. This is exactly what I wanted to say.
I've implemented a stream class in C++ and this circumstance makes
the code not so clean because I need to take into account the behavior
of lo_write() and 2GB limit.
--
// Dmitriy.