8830   sqlite3_int64 iMark;      /* Offset of the append mark.  -1 if unwritten */  member
8968     paf->iMark = iWriteEnd;  in apndWriteMark()
8987   if( paf->iMark < 0 || paf->iPgOne + iWriteEnd > paf->iMark ){  in apndWrite()
9003   return pFile->pMethods->xTruncate(pFile, paf->iMark+APND_MARK_SIZE);  in apndTruncate()
9020   *pSize = ( paf->iMark >= 0 )? (paf->iMark - paf->iPgOne) : 0;  in apndFileSize()
9117   if( p->iMark < 0 || iOfst+iAmt > p->iMark ){  in apndFetch()
9142   sqlite3_int64 iMark;  in apndReadMark()  local
9150   iMark = ((sqlite3_int64)(a[APND_MARK_PREFIX_SZ] & 0x7f)) << msbs;  in apndReadMark()
9153     iMark |= (sqlite3_int64)a[APND_MARK_PREFIX_SZ+i]<<msbs;  in apndReadMark()
9155   if( iMark > (sz - APND_MARK_SIZE - 512) ) return -1;  in apndReadMark()
9156   if( iMark & 0x1ff ) return -1;  in apndReadMark()
9157   return iMark;  in apndReadMark()
9168   sqlite3_int64 iMark = apndReadMark(sz, pFile);  in apndIsAppendvfsDatabase()  local
9169   if( iMark>=0 ){  in apndIsAppendvfsDatabase()
9174     rc = pFile->pMethods->xRead(pFile, zHdr, sizeof(zHdr), iMark);  in apndIsAppendvfsDatabase()
9227   pApndFile->iMark = -1;    /* Append mark not yet written */  in apndOpen()
9249     pApndFile->iMark = sz - APND_MARK_SIZE; /* Append mark found */  in apndOpen()