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From: gauw@incas.UUCP (Thomas Gauweiler AG Nehmer)
Newsgroups: comp.unix.wizards
Subject: Re: SIGIO strangness
Message-ID: <1033@ndbs.UUCP>
Date: 24 Oct 88 12:34:05 GMT
References: <16900@ames.arc.nasa.gov>
Organization: University of Kaiserslautern, W-Germany
Lines: 14

From article <16900@ames.arc.nasa.gov>, by mike@ames.arc.nasa.gov (Mike Smithwick):
> 
> I am using SIGIO with a socket. On occaision I seem to be getting
> "phantom" SIGIOs, in which the sig-handler will be called to read the
> data, but there's nothing there.
> 
> Anyone have any ideas?

SIGIO is also sent upon draining of output from a socket.

- Thomas Gauweiler                  Uni Kaiserslautern
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