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From: david@wubios.wustl.edu (David J. Camp)
Newsgroups: comp.unix.questions
Subject: isatty() and ttyname() addendum
Keywords: isatty ttyname terminal
Message-ID: <315@wubios.wustl.edu>
Date: 21 Feb 89 05:38:15 GMT
Organization: Washington University (St. Louis)
Lines: 8

I forgot to mention in my previous note the symptoms of isatty(stdin) when
it fails.  It always returns 0.  I also tried using ttyname(stdin), but it
always returns NULL.  -David-
-- 
Bitnet:   david@wubios.wustl                ^      Mr. David J. Camp
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