Deadlock ceallnup.

src/backend/parser/parse_func.c

src/backend/postmaster/postmaster.c

src/backend/storage/lmgr/lock.c

src/include/access/heapam.h

src/include/c.h

src/include/config.h.in

src/include/libpq/pqcomm.h

src/man/lock.l