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Re: POSIX requires checking all *printf return values?!?
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From: |
Andreas Schwab |
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Subject: |
Re: POSIX requires checking all *printf return values?!? |
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Date: |
Fri, 19 Oct 2007 18:20:39 +0200 |
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User-agent: |
Gnus/5.110006 (No Gnus v0.6) Emacs/22.1 (gnu/linux) |
Jim Meyering <address@hidden> writes:
> The description of fputc clearly states that upon error, it *shall* set
> the error indicator, and that it may fail if ENOMEM:
I think there are two failure modes for ENOMEM:
- inability to allocate stdio buffers
- inability to allocate conversion buffers
Only the first condition is related to stream output, and the second
condition is unique to *printf, and can happen without fputc being
called.
Andreas.
--
Andreas Schwab, SuSE Labs, address@hidden
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
PGP key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
- Re: printf produces no output for %f directive, (continued)
- Re: printf produces no output for %f directive, Jim Meyering, 2007/10/19
- Re: printf produces no output for %f directive, Bruno Haible, 2007/10/19
- Re: printf produces no output for %f directive, Jim Meyering, 2007/10/19
- Re: printf produces no output for %f directive, Andreas Schwab, 2007/10/19
- Re: printf produces no output for %f directive, Eric Blake, 2007/10/19
- Re: printf produces no output for %f directive, Jim Meyering, 2007/10/19
- Re: printf produces no output for %f directive, Jim Meyering, 2007/10/19
- POSIX requires checking all *printf return values?!?, Jim Meyering, 2007/10/19
- Re: POSIX requires checking all *printf return values?!?, Pádraig Brady, 2007/10/19
- Re: POSIX requires checking all *printf return values?!?, Jim Meyering, 2007/10/19
- Re: POSIX requires checking all *printf return values?!?,
Andreas Schwab <=
- Re: POSIX requires checking all *printf return values?!?, Eric Blake, 2007/10/19
- Re: POSIX requires checking all *printf return values?!?, Jim Meyering, 2007/10/19
- Re: POSIX requires checking all *printf return values?!?, Eric Blake, 2007/10/19
- Re: POSIX requires checking all *printf return values?!?, Nick Stoughton, 2007/10/19
- Re: POSIX requires checking all *printf return values?!?, Bruce Korb, 2007/10/22
- Re: printf produces no output for %f directive, Pádraig Brady, 2007/10/19
- Re: printf produces no output for %f directive, Jim Meyering, 2007/10/19