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Re: url's in --help output
From: |
Karl Berry |
Subject: |
Re: url's in --help output |
Date: |
Sat, 24 Jan 2009 18:10:01 -0600 |
printf can fail for reasons like ENOMEM which do not set the ferror
flag and thus are not caught by the close_stdout atexit module, so a
robust program should be checking for failures.
Whoa. I hadn't seen this before. at_exit is not sufficient to check
for write errors? What does this mean? We don't get to ever use printf?
(Well, if we want to be "robust", but of course we do.) This seems crazy!
- Re: [gnu-prog-discuss] url's in --help output, (continued)
Re: [gnu-prog-discuss] url's in --help output, Ludovic Courtès, 2009/01/22
Re: url's in --help output, Eric Blake, 2009/01/24
Re: url's in --help output,
Karl Berry <=
Re: url's in --help output, Eric Blake, 2009/01/24
Re: [gnu-prog-discuss] url's in --help output, Eric Blake, 2009/01/27
Re: url's in --help output, Eric Blake, 2009/01/28
Re: url's in --help output, Jim Meyering, 2009/01/28
Re: url's in --help output, Karl Berry, 2009/01/29
Re: url's in --help output, Jim Meyering, 2009/01/30
Re: url's in --help output, Karl Berry, 2009/01/30
Re: url's in --help output, Ralf Wildenhues, 2009/01/31
Re: url's in --help output, Bruno Haible, 2009/01/31
Re: url's in --help output, Karl Berry, 2009/01/31