[boost] iostreams::indirect_streambuf -> sync_impl returning integer?

From: Oliver.Kowalke_at_[hidden]
Date: 2006-02-07 02:55:27

Hello,
wouldn't it be better if indirect_streambuf::sync_impl returns a
integer?
In device::write I want to indicate that no character can be written to
the external source via returning EOF (external device == socket -> peer
has closed socket) instead throwing an exception.

Regards,
Oliver