On Tue, Jun 02, 2026 at 11:46:52PM +0500, Andrey Borodin wrote: > 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.
That's a direction. Only mmap() would not be sufficient, as WIN32 has its own non-POSIX idea on the matter with CreateFileMapping() & friends. I am wondering if we should think harder about an interface that could make such things easier for extensions. Or we could have a portable layer added to injection_points, as well.. -- Michael
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