Remove IS_AF_UNIX macro?

From: Peter Eisentraut <peter(dot)eisentraut(at)enterprisedb(dot)com>
To: pgsql-hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Remove IS_AF_UNIX macro?
Date: 2022-02-07 07:48:50
Message-ID: f2d26815-9832-e333-d52d-72fbc0ade896@enterprisedb.com
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I noticed that in pgstatfuncs.c, the AF_UNIX macro is being used
unprotected by HAVE_UNIX_SOCKETS, apparently since 2008. So I think the
redirection through IS_AF_UNIX() is no longer necessary. (More
generally, all supported platforms are now HAVE_UNIX_SOCKETS, but even
if there were a new platform in the future, it seems plausible that it
would define the AF_UNIX symbol even without kernel support.) So maybe
we should remove the IS_AF_UNIX() macro and make the code a bit more
consistent?

Attachment Content-Type Size
0001-Remove-IS_AF_UNIX-macro.patch text/plain 8.4 KB

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