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Message-ID: <20220819134833.y4kzfrb6ukpnuhbc@gen2.localdomain> Date: Fri, 19 Aug 2022 19:48:33 +0600 From: NRK <nrk@...root.org> To: musl@...ts.openwall.com Subject: Re: canonicalize_file_name(3) On Thu, Aug 18, 2022 at 07:30:10PM +0200, Alejandro Colomar wrote: > It relies on a glibc extension to realpath(3) What extension are we talking about exactly? Because `man canonicalize_file_name` states the following: | The call canonicalize_file_name(path) is equivalent to the call: | realpath(path, NULL); Calling realpath with NULL as the 2nd parameter is well defined since POSIX-2008 [0], if that's what you were talking about. [0]: https://pubs.opengroup.org/onlinepubs/9699919799/functions/realpath.html - NRK
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