Who are streams?

[odyssey at unix.sri.com]

I am a BSD user trying to cope with V.3.2 streams.  I have scoured my
documentation, but I can't find anything that will tell me which fd's are
streams and which are not.  Pipes?  Named pipes?  Files?  MsgQs?

Can someone please either give me a guess as to who the streams are on
AT&T V.3.2/386 or else tell me how to find out?

thanks, B<

-- 
Brian Kahn   {rutgers!sri-unix | hplabs!sri-unix | unix.sri.com}!orawest!brian