On Mon, Aug 05, 2024 at 10:08:04AM -0400, Tom Lane wrote: > Heikki Linnakangas <hlinn...@iki.fi> writes: >> We don't seem to have any mentions of POSIX or SuS in docs, in the >> installation sections. There are a few mentions of POSIX-1.2008 and >> POSIX-1.2001 it in the commit log, though, where we require features >> specified by those. Can we rely on everything from POSIX-1-2008 >> nowadays, or is it more on a case-by-case basis, depending on which >> parts of POSIX are supported by various platforms? > > I'd say it's still case-by-case. Perhaps everything in POSIX-1.2008 > is supported now on every platform we care about, but perhaps not.
Just pointing at the message where this has been discussed previously, for reference: https://www.postgresql.org/message-id/1457809.1662232...@sss.pgh.pa.us Leaving Solaris aside because there is nothing older than 11 in the buildfarm currently, I am dubious that it is a good idea to remove this code knowing that we have a thread from a few months ago about the fact that we have folks complaining about AIX support and that we should bring it back: https://www.postgresql.org/message-id/cy5pr11mb63928cc05906f27fb10d74d0fd...@cy5pr11mb6392.namprd11.prod.outlook.com -- Michael
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