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Re: [PATCH] getopt: omit HAVE_OPTRESET, HAVE_GETOPT_CLIP from config.h
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From: |
Paul Eggert |
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Subject: |
Re: [PATCH] getopt: omit HAVE_OPTRESET, HAVE_GETOPT_CLIP from config.h |
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Date: |
Sat, 22 Jan 2011 12:39:36 -0800 |
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User-agent: |
Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.13) Gecko/20101208 Thunderbird/3.1.7 |
On 01/21/2011 11:33 PM, Bruno Haible wrote:
> Is it intentional that you replaced the #include <getopt.h> with
> #include <unistd.h>?
> ...
> Is it because of the BSD manual pages [1]?
Yes, I figured that I should have the test rely on the documented
BSD interface rather than the undocumented one. I didn't realize
that the test would work just as well with <getopt.h>, but if
it makes no difference in practice, then it's a bit better
to stick to the documented interface.