From: Daniel Colascione > Sent: 01 April 2019 17:45 ... > > Now, none of this was ever really used. The people who wanted AIO > > wanted the brain-damaged POSIX kind of AIO, not something cool and > > clever. So I suspect the whole exit-signal thing was just used for > > random small per-project things. > > AIO is a whole other ball of wax. :-) For AIO you need to go back and tell K&R to use the IO_QIO stuff from RSX/11M rather than the 'IO in process context' they used for Unix :-) Then you'd end up with the windows kernel..... David - Registered Address Lakeside, Bramley Road, Mount Farm, Milton Keynes, MK1 1PT, UK Registration No: 1397386 (Wales)