[Bug 262038] fts(3): Check for readdir(3) errors
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Date: Mon, 14 Mar 2022 17:28:41 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=262038
Mark Johnston <markj@FreeBSD.org> changed:
What |Removed |Added
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Assignee|bugs@FreeBSD.org |markj@FreeBSD.org
--- Comment #14 from Mark Johnston <markj@FreeBSD.org> ---
(In reply to Mahmoud Abumandour from comment #12)
Oops, right, readdir() returns NULL both for errors and for an EOF condition.
So you're right, setting errno = 0 is necessary. Sorry for the noise.
(In reply to Mahmoud Abumandour from comment #13)
Not really, unfortunately, though it's certainly desired. We do have a
.clang-format file in the root of the src repository that gets one most of the
way there, but it's far from perfect.
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