In the windows driver, reacquire the shared lock if an exclusive lock
fails. Ticket #2354. (CVS 3992) FossilOrigin-Name: fc489b53829aa25bc10cc47d679c81d95c746abf
D
drh committed
8fea1285f05bfea378dc2305e2b53073008d07ca
Parent: 4f07e5f