From: j DOT aldrich6 AT genie DOT com
Message-Id: <199602230222.AA219862133@relay1.geis.com>
Date: Fri, 23 Feb 96 02:05:00 UTC 0000
To: djgpp AT delorie DOT com
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Subject: errno question:  EWOULDBLOCK

Here's a question for v2:  The errno EWOULDBLOCK, which a
large program I am working on uses, does not seem to be defined
in errno.h in v2.  I am not even sure what EWOULDBLOCK is used for - I just
know that very few C compilers I have tried seem to have any idea what
it is.  It has something to do with Unix socket i/o - I know that much.  I
sneaked a peek at the v1 source code and saw that EWOULDBLOCK
was defined as errno 35, so I substituted the current user of that errno in
my code, which is ESPIPE.  I don't know if that's what I should be doing
or not.  Please advise!

Thanks,
    John Aldrich