oldLockingContext 31881 ext/sqlite3/libsqlite/sqlite3.c   void *oldLockingContext;     /* Original lockingcontext to restore on close */
oldLockingContext 32666 ext/sqlite3/libsqlite/sqlite3.c     pCtx->oldLockingContext = pFile->lockingContext;
oldLockingContext 32873 ext/sqlite3/libsqlite/sqlite3.c     pFile->lockingContext = pCtx->oldLockingContext;