Re: Will we ever raise _POSIX_VERSION ?
- In reply to: Warner Losh : "Re: Will we ever raise _POSIX_VERSION ?"
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Date: Thu, 07 Sep 2023 03:43:54 UTC
On Wed, Sep 6, 2023, 9:40 PM Warner Losh <imp@bsdimp.com> wrote: > > > On Wed, Sep 6, 2023, 8:28 PM Alan Somers <asomers@freebsd.org> wrote: > >> I notice that _POSIX_VERSION is still set to 200112L. That's a shame, >> because it prevents zstd from using utimensat and tzdata from using >> strftime_l, even though we implement both of those functions. And who >> knows what programs in ports are keying off of it. What would be >> required for us to confidently raise it to 200809L or later? >> > > The delta between the two is small... > > It would take an exp run to find out... it would also tell you 90% of > what's needed as well as trigger a few false positives where ports are > naughty... > > Also, we should have a new standard that's the first major revision since > 2001... > Nobody has paid someone to do the drudge work of ticking off all the boxes... it's not terribly hard work, just tedious. Especially since there will likely be a few variations in glibc that programs expect too... Warner Warner > >>