> On 2 Jun 2026, at 10:27, Michael Paquier <michael@paquier.xyz> wrote:
>
> Rewording my question a bit: did you consider some options regarding
> what an equivalent of a wait event lookup should look like when we
> don't have a PGPROC? My idea of printing a LOG and do a server log
> lookup would work, just asking if others have better ideas than the
> only one I got.
For tests without PGPROC we can mmap() inj_state to a fixed file in
PGDATA/injection_points.shm. TAP can poll name[] to detect that a wait
point was reached and bump wait_counts[] to wake.
Best regards, Andrey Borodin.
