bReadonly        54852 ext/sqlite3/libsqlite/sqlite3.c   int bReadonly                   /* PAGER_GET_READONLY or 0 */
bReadonly        54856 ext/sqlite3/libsqlite/sqlite3.c   assert( bReadonly==PAGER_GET_READONLY || bReadonly==0 );
bReadonly        54861 ext/sqlite3/libsqlite/sqlite3.c     rc = btreeGetPage(pBt, pgno, ppPage, bReadonly);