I like these patches; the first two are nice cleanup.
My only gripe is that pgstat_get_backend_desc() is not really a pgstat
function; I think it should have a different name with a prototype in
miscadmin.h (next to the enum's new location, which I would put
someplace near the "pmod.h" comment rather than where you put it;
perhaps just above the AuxProcType definition), and implementation
probably in miscinit.c.
--
Álvaro Herrera https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
