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[Bug network/16421] IN6_IS_ADDR_UNSPECIFIED can use undefined s6_addr32
- From: "carlos at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Tue, 04 Feb 2014 22:54:09 +0000
- Subject: [Bug network/16421] IN6_IS_ADDR_UNSPECIFIED can use undefined s6_addr32
- Auto-submitted: auto-generated
- References: <bug-16421-131 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=16421
--- Comment #21 from Carlos O'Donell <carlos at redhat dot com> ---
(In reply to joseph@codesourcery.com from comment #20)
> I'd think the point of the __GNUC__ versions is to evaluate their argument
> only once. (In the IN6_IS_ADDR_LINKLOCAL and IN6_IS_ADDR_SITELOCAL cases
> I don't see the point, but it seems to apply to the others.)
I'm curious, what benefit do you derive from that?
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