121   Bitvec *pWritable;       /* Bitvec of pages that may be written to the file */  member
239   sqlite3BitvecDestroy(p->pWritable);  in closeTransaction()
241   p->pWritable = 0;  in closeTransaction()
367   pMain->pWritable = sqlite3BitvecCreate(pMain->nPage);  in openTransaction()
371   if( !pMain->pWritable || !pMain->aCksum || !aData ){  in openTransaction()
389           sqlite3BitvecSet(pMain->pWritable, iPg);  in openTransaction()
402         sqlite3BitvecSet(pMain->pWritable, pgno);  in openTransaction()
484           if( 0==sqlite3BitvecTest(pMain->pWritable, pgno) ){  in readJournalFile()
491           sqlite3BitvecSet(pMain->pWritable, pgno);  in readJournalFile()
545   if( p->flags&SQLITE_OPEN_MAIN_DB && p->pWritable ){  in jtWrite()
564       assert( pgno>p->nPage || sqlite3BitvecTest(p->pWritable, pgno) );  in jtWrite()
587   if( p->flags&SQLITE_OPEN_MAIN_DB && p->pWritable ){  in jtTruncate()
591       assert( pgno==locking_page || sqlite3BitvecTest(p->pWritable, pgno) );  in jtTruncate()
615     if( pMain && pMain->pWritable ){  in jtSync()
716     p->pWritable = 0;  in jtOpen()