DB_LOCK_UPGRADE
dbc->locker, DB_LOCK_UPGRADE, &dbc->lock_dbt, DB_LOCK_WRITE,
DB_LOCK_UPGRADE, &dbc->lock_dbt, DB_LOCK_WRITE,
DB_LOCK_UPGRADE, &dbc->lock_dbt, DB_LOCK_WRITE,
DB_LOCK_UPGRADE, &dbc->lock_dbt, DB_LOCK_WRITE,
DB_LOCK_UPGRADE, &dbc->lock_dbt, DB_LOCK_WRITE,
DB_LOCK_UPGRADE, &dbc->lock_dbt, DB_LOCK_WRITE,
"lock_get", flags, DB_LOCK_NOWAIT | DB_LOCK_UPGRADE)) != 0)
if (LF_ISSET(DB_LOCK_UPGRADE))
if (!LF_ISSET(DB_LOCK_UPGRADE))
"lock_get", flags, DB_LOCK_NOWAIT | DB_LOCK_UPGRADE)) != 0)
if (LF_ISSET(DB_LOCK_UPGRADE))
if (!LF_ISSET(DB_LOCK_UPGRADE))
if (LF_ISSET(DB_LOCK_UPGRADE))
if (LF_ISSET(DB_LOCK_UPGRADE)) {
} else if (LF_ISSET(DB_LOCK_UPGRADE)) {