174   sqlite3_file *pFd;              /* File handle */  member
355   sqlite3_file *pFd;          /* File handle we are reading from */  member
421   sqlite3_file *pFd;              /* File handle to write to */  member
472   if( pReadr->aMap ) sqlite3OsUnfetch(pReadr->pFd, 0, pReadr->aMap);  in vdbePmaReaderClear()
519     rc = sqlite3OsRead(p->pFd, p->aBuffer, nRead, p->iReadOff);  in vdbePmaReadBlob()
616     sqlite3_file *pFd = pFile->pFd;  in vdbeSorterMapFile()  local
617     if( pFd->pMethods->iVersion>=3 ){  in vdbeSorterMapFile()
618       rc = sqlite3OsFetch(pFd, 0, (int)pFile->iEof, (void**)pp);  in vdbeSorterMapFile()
642     sqlite3OsUnfetch(pReadr->pFd, 0, pReadr->aMap);  in vdbePmaReaderSeek()
647   pReadr->pFd = pFile->pFd;  in vdbePmaReaderSeek()
664           pReadr->pFd, &pReadr->aBuffer[iBuf], nRead, pReadr->iReadOff  in vdbePmaReaderSeek()
1060   if( pTask->file.pFd ){  in vdbeSortSubtaskCleanup()
1061     sqlite3OsCloseFree(pTask->file.pFd);  in vdbeSortSubtaskCleanup()
1063   if( pTask->file2.pFd ){  in vdbeSortSubtaskCleanup()
1064     sqlite3OsCloseFree(pTask->file2.pFd);  in vdbeSortSubtaskCleanup()
1219       if( pIncr->aFile[0].pFd ) sqlite3OsCloseFree(pIncr->aFile[0].pFd);  in vdbeIncrFree()
1220       if( pIncr->aFile[1].pFd ) sqlite3OsCloseFree(pIncr->aFile[1].pFd);  in vdbeIncrFree()
1286 static void vdbeSorterExtendFile(sqlite3 *db, sqlite3_file *pFd, i64 nByte){  in vdbeSorterExtendFile()  argument
1287   if( nByte<=(i64)(db->nMaxSorterMmap) && pFd->pMethods->iVersion>=3 ){  in vdbeSorterExtendFile()
1290     sqlite3OsFileControlHint(pFd, SQLITE_FCNTL_CHUNK_SIZE, &chunksize);  in vdbeSorterExtendFile()
1291     sqlite3OsFileControlHint(pFd, SQLITE_FCNTL_SIZE_HINT, &nByte);  in vdbeSorterExtendFile()
1292     sqlite3OsFetch(pFd, 0, (int)nByte, &p);  in vdbeSorterExtendFile()
1293     if( p ) sqlite3OsUnfetch(pFd, 0, p);  in vdbeSorterExtendFile()
1454   sqlite3_file *pFd,              /* File handle to write to */  in vdbePmaWriterInit()  argument
1467     p->pFd = pFd;  in vdbePmaWriterInit()
1486       p->eFWErr = sqlite3OsWrite(p->pFd,   in vdbePmaWriteBlob()
1511     p->eFWErr = sqlite3OsWrite(p->pFd,   in vdbePmaWriterFinish()
1564   if( pTask->file.pFd==0 ){  in vdbeSorterListToPMA()
1565     rc = vdbeSorterOpenTempFile(db, 0, &pTask->file.pFd);  in vdbeSorterListToPMA()
1566     assert( rc!=SQLITE_OK || pTask->file.pFd );  in vdbeSorterListToPMA()
1573     vdbeSorterExtendFile(db, pTask->file.pFd, pTask->file.iEof+pList->szPMA+9);  in vdbeSorterListToPMA()
1585     vdbePmaWriterInit(pTask->file.pFd, &writer, pTask->pSorter->pgsz,  in vdbeSorterListToPMA()
1638       if( pReadr1->pFd==0 ){  in vdbeMergeEngineStep()
1640       }else if( pReadr2->pFd==0 ){  in vdbeMergeEngineStep()
1668         if( pReadr1->pFd ) bCached = 0;  in vdbeMergeEngineStep()
1673     *pbEof = (pMerger->aReadr[pMerger->aTree[1]].pFd==0);  in vdbeMergeEngineStep()
1891   vdbePmaWriterInit(pOut->pFd, &writer, pTask->pSorter->pgsz, iStart);  in vdbeIncrPopulate()
1900     if( pReader->pFd==0 ) break;  in vdbeIncrPopulate()
2055   if( p1->pFd==0 ){  in vdbeMergeEngineCompare()
2057   }else if( p2->pFd==0 ){  in vdbeMergeEngineCompare()
2208       rc = vdbeSorterOpenTempFile(db, mxSz, &pIncr->aFile[0].pFd);  in vdbePmaReaderIncrMergeInit()
2210         rc = vdbeSorterOpenTempFile(db, mxSz, &pIncr->aFile[1].pFd);  in vdbePmaReaderIncrMergeInit()
2215       if( pTask->file2.pFd==0 ){  in vdbePmaReaderIncrMergeInit()
2217         rc = vdbeSorterOpenTempFile(db, pTask->file2.iEof, &pTask->file2.pFd);  in vdbePmaReaderIncrMergeInit()
2221         pIncr->aFile[1].pFd = pTask->file2.pFd;  in vdbePmaReaderIncrMergeInit()
2648       if( rc==SQLITE_OK && pSorter->pReader->pFd==0 ) rc = SQLITE_DONE;  in sqlite3VdbeSorterNext()