Re: more POSIX 2008 cleanup: strnlen(), rindex()

Jelte Fennema-Nio <postgres@jeltef.nl> writes:
> On Sat, 3 Jan 2026 at 10:52, Peter Eisentraut <peter@eisentraut.org> wrote:
>> It has previously been established that POSIX 2008 is the baseline for
>> PostgreSQL code (modulo Windows).  Looking through the POSIX 2008
>> changes, I found a few more things we can clean up with respect to that.

> Both changes look sensible to me

+1.  I also checked the buildfarm and confirm that no animals report
not having strnlen().

I'm a little disturbed by the rindex bit, because that's not hoary old
code: it came in with JIT in v11, only about 8 years ago.  How can we
prevent similar mistakes in future?

            regards, tom lane