Andres and Tom objected to the choice of the ".tmp"
extension. Changing to Andres's suggestion of ".spill".
Discussion: https://postgr.es/m/
88092095-3348-49D8-8746-
EB574B1D30EA%40anarazel.de
XLogSegNoOffsetToRecPtr(segno, 0, wal_segment_size, recptr);
- snprintf(path, MAXPGPATH, "pg_replslot/%s/xid-%u-lsn-%X-%X.tmp",
+ snprintf(path, MAXPGPATH, "pg_replslot/%s/xid-%u-lsn-%X-%X.spill",
NameStr(MyReplicationSlot->data.name),
xid,
(uint32) (recptr >> 32), (uint32) recptr);