lockError        49336 ext/sqlite3/libsqlite/sqlite3.c   u8 lockError;              /* True if a locking error has occurred */
lockError        49684 ext/sqlite3/libsqlite/sqlite3.c   VVA_ONLY( pWal->lockError = (u8)(rc!=SQLITE_OK && rc!=SQLITE_BUSY); )
lockError        49701 ext/sqlite3/libsqlite/sqlite3.c   VVA_ONLY( pWal->lockError = (u8)(rc!=SQLITE_OK && rc!=SQLITE_BUSY); )
lockError        51071 ext/sqlite3/libsqlite/sqlite3.c       VVA_ONLY( pWal->lockError = 1; )
lockError        51275 ext/sqlite3/libsqlite/sqlite3.c   assert( pWal->readLock>=0 || pWal->lockError );
lockError        52013 ext/sqlite3/libsqlite/sqlite3.c   assert( pWal->readLock>=0 || pWal->lockError );