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Re: [PATCH] test-select: avoid warn_unused_result warnings
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From: |
Bruno Haible |
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Subject: |
Re: [PATCH] test-select: avoid warn_unused_result warnings |
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Date: |
Sat, 25 Dec 2010 17:16:34 +0100 |
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User-agent: |
KMail/1.9.9 |
Jim Meyering wrote:
> That should be ok, assuming no modern version of gcc
> warns about the unused value, in spite of the "(void)" cast.
Yes, this is the case, because close() is not marked as __wur
in glibc's <unistd.h>.
Bruno