DB_LOCK
if (dflags & DB_LOCK)
#define DB_FLAGS (DB_LOCK | DB_SHMEM | DB_TXN)
oflags |= DB_LOCK;
if (type == DB_BTREE && oflags & DB_LOCK)
if (dflags & DB_LOCK)
#define DB_FLAGS (DB_LOCK | DB_SHMEM | DB_TXN)
oflags |= DB_LOCK;
if (type == DB_BTREE && oflags & DB_LOCK)