.xlist ; ; ; CHKDSK Version 2.0 ; Verifies and repairs MS-DOS disk directory. ;REV 1.1 ARR ; 05/21/82 Added rev number ;REV 1.5 NP ARR ; Mod by NANCYP to report on extents ; Mod by AARONR to report volume ID ;REV 2.0 ARR ; Total rewrite for directories ;REV 2.1 ARR ; Added ^C and INT 24H handlers ;REV 2.2 ARR ; INTERNATIONAL support ;REV 2.3 NP ; Mod by NANCYP to use 2.0 system calls ; and accept pathnames as parameters ;REV 2.4 NP ; PRINTF incorporated into CHKDSK ; Modified to run as .EXE file ;REV 3.0 ARR 8/30/83 ; Update for vers 2.5 of DOS ; 16 bit FATS ;REV 3.05 RS 10/11/84 ; Split into CHKDSK2.ASM for on-machine assembly. ;REV 3.20 RS 9/26/85 ; Allow 0F0H as a valid DOS media descriptor byte - used for non-standard ; media layouts. ; ;***************************************************************************** ;* * ;* Change list to CHKDSK modules * ;* * ;* Lines are tagged ANxxx for new, ACxxx for changed * ;* --------------------------------------------------------------------------* ;* 000 - DOS 4.00 Spec additions and DCR's thru unit/function test * ;* Date: 8/3/87 Developer: MT * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 001 - DOS 4.00 PTM P265 - Give 'Can't chkdsk subst drive" when running * ;* hardfile. Using 1 based drive insted of 0 * ;* Date: 8/17/87 Developer: Mark T. * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 002 - DOS 4.00 PTM P251 - Hang when chkdsk default drive. Not setting up * ;* drive fields correctly on default drive * ;* Date: 8/14/87 Developer: Mark T. * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* * ;* * ;* * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 005 - DOS 4.00 DCR D166 - Enable 128k FAT * ;* Date: 8/21/87 Developer: Bruce B. * ;* general modifications are: reserve the rest of the program segment for the* ;* stack, put the fat-table next after the end of the program seg, then * ;* put the fatmap area next after the end of the fat-table. * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 006 - DOS 4.00 ptm p097 - change calculation of total disk space * ;* Date: 8/28/87 Developer: Bruce B. * ;* modules - chkinit.sal, chkdsk2.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 007 - DOS 4.00 ptm p816 - files with length zero * ;* Date: 8/21/87 Developer: Bruce B. * ;* modules - chkproc.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 008 - DOS 4.00 ptm p872 - incorrect media size reported * ;* Date: 9/10/87 Developer: Bruce B. * ;* modules - chkinit.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 009 - DOS 4.00 ptm p1151- incorrect date and time * ;* Date: 9/10/87 Developer: Bruce B. * ;* modules - chkdsk1.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 010 - DOS 4.00 ptm p1158- incorrect disk size when disk is full * ;* Date: 9/10/87 Developer: Bruce B. * ;* modules - chkfat.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 011 - DOS 4.00 ptm p817 - cant check files * ;* Date: 9/24/87 Developer: Bruce B. * ;* modules - chkdsk1.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 012 - DOS 4.00 ptm p1223- month and day reversed * ;* Date: 9/22/87 Developer: Bruce B. * ;* modules - chkdsk1.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 013 - DOS 4.00 ptm p1238- not detect filesize <> number of clusters * ;* Date: 9/25/87 Developer: Bruce B. * ;* modules - chkproc.sal, chkdisk.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* - DOS 4.00 ptm p1239- hangs when file has invalid ??? * ;* Date: 9/25/87 Developer: Bruce B. * ;* modules - chkproc.sal, chkdisk.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 014 - DOS 4.00 ptm p1240- not detect crosslinked files * ;* Date: 9/25/87 Developer: Bruce B. * ;* modules - chkproc.sal, chkfat.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* - DOS 4.00 ptm p1241- hangs when trying to fix lost subdir * ;* Date: 9/25/87 Developer: Bruce B. * ;* modules - chkproc.sal, chkfat.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* - DOS 4.00 ptm p1242- hangs when lost subdir found * ;* Date: 9/25/87 Developer: Bruce B. * ;* modules - chkproc.sal, chkfat.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 015 - DOS 4.00 ptm p1176 - not working for vdisk drives * ;* Date: 10/1/87 Developer: Bruce B. * ;* modules - chkinit.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 016 - DOS 4.00 ptm p1436 - not working for full disk with system files * ;* Date: 10/2/87 Developer: Bruce B. * ;* modules - chkproc.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* - DOS 4.00 ptm p1437 - not working on vdisk * ;* Date: 10/2/87 Developer: Bruce B. * ;* modules - chkproc.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* - DOS 4.00 ptm p1447 - chkdsk filenam --> invalid drive spec * ;* Date: 10/2/87 Developer: Bruce B. * ;* modules - chkproc.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 017 - DOS 4.00 ptm p1491 - invalid use of common msgs * ;* Date: 10/5/87 Developer: Bruce B. * ;* modules - chkdsk.skl chkmsg.inc * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 018 - DOS 4.00 ptm p1507 - 'non_dos' instead of 'non-dos' * ;* Date: 10/6/87 Developer: Bruce B. * ;* modules - chkdsk.skl * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 019 - DOS 4.00 ptm p1506 - '0 bytes would be freed' * ;* Date: 10/6/87 Developer: Bruce B. * ;* modules - * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 020 - DOS 4.00 ptm p1556 - chkdsk allows 2 positional or keyword parms * ;* Date: 10/8/87 Developer: Bruce B. * ;* modules - chkparse.inc * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 021 - DOS 4.00 ptm p1557 - displays invalid drive spec twice * ;* Date: 10/8/87 Developer: Bruce B. * ;* modules - chkinit.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 022 - DOS 4.00 ptm p1558 - divide overflow on invalid drive * ;* Date: 10/8/87 Developer: Bruce B. * ;* modules - chkinit.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 023 - DOS 4.00 ptm p1559 - abnormal results when int13 is bad * ;* Date: 10/8/87 Developer: Bruce B. * ;* modules - * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 024 - DOS 4.00 ptm p1606 - no display of volume serial number * ;* Date: 10/12/87 Developer: Bruce B. * ;* modules - chkdsk2.sal, chkmsg.inc * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 025 - DOS 4.00 ptm p1761 - doesnt work on zerod out cluster for dir * ;* Date: 10/17/87 Developer: Bruce B. * ;* modules - chkproc.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 026 - DOS 4.00 ptm p1842 - chkdsk accepts 2 filespec parms * ;* Date: 10/20/87 Developer: Bruce B. * ;* modules - chkinit.sal, chkparse.inc * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 027 - DOS 4.00 ptm p2007 - test case 7 - chkdsk a: /v (invalid subdirs) * ;* Date: 10/24/87 Developer: Bruce B. * ;* modules - chkproc.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 028 - DOS 4.00 ptm p2029 - chkdsk cant exec for afs * ;* Date: 10/26/87 Developer: Bruce B. * ;* modules - chkexec.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 029 - DOS 4.00 ptm p2104 - chkdsk goes to drive a: on ctl-break * ;* Date: 10/29/87 Developer: Bruce B. * ;* modules - chkfat.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 030 - DOS 4.00 ptm p2323 - low memory check, correct free memory report * ;* Date: 11/04/87 Developer: Bruce B. * ;* modules - chkfat.sal, chkdsk2.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 031 - DOS 4.00 ptm p2495 - incorrect message for drive not ready * ;* Date: 11/17/87 Developer: Bruce B. * ;* modules - chkinit.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 032 - DOS 4.00 ptm p2648 - unformatted disk displays "invalid device type" * ;* Date: 11/24/87 Developer: Bruce B. * ;* modules - chkinit.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 033 - DOS 4.00 ptm p2781 - divide overflow on unformatted diskette * ;* Date: 12/07/87 Developer: Bruce B. * ;* modules - chkinit.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 034 - DOS 4.00 ptm p2975 - get psp done three times * ;* Date: 12/20/87 Developer: Bruce B. * ;* modules - chkinit.sal, chkdsk1.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 035 - DOS 4.00 ptm p3007 - chkdsk reports incorrect memory * ;* Date: 12/28/87 Developer: Bruce B. * ;* modules - chkinit.sal, chkdsk1.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 036 - DOS 4.00 ptm p3028 - include pathgen into pgm * ;* Date: 01/12/88 Developer: Bruce B. * ;* modules - all * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 037 - DOS 4.00 ptm p3129 - chkdsk fails to build * ;* Date: 01/14/88 Developer: Bruce B. * ;* modules - chkdisp.asm * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 038 - DOS 4.00 ptm p3130 - remove AFS from code * ;* Date: 01/14/88 Developer: Bruce B. * ;* modules - chkinit.sal, chkequ.inc, chkexec.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 039 - DOS 4.00 ptm p3360 - correct addressing of ctl-break handling * ;* Date: 02/05/88 Developer: Bruce B. * ;* modules - chkproc2.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 040 - DOS 4.00 ptm p3573 - pathgen parser and msg ret. * ;* Date: 02/19/88 Developer: Bruce B * ;* modules - chkdisp.asm, chkparse.inc * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 041 - DOS 4.00 dcr d490 - change get media id call for same as os/2 1.0 * ;* Date: 02/26/88 Developer: Bruce B * ;* modules - chkdata.inc, chkdsk1.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 042 - DOS 4.00 ptm p3735 - chkdsk prints files to stderr, not stdout * ;* Date: 03/04/88 Developer: Bruce B * ;* modules - chkmsg.inc * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 043 - DOS 4.00 ptm p3708 - chkdsk prints wrong message for network drive * ;* Date: 03/07/88 Developer: Bruce B * ;* modules - chkinit.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 044 - DOS 4.00 ptm p3840 - wrong message for newtork filename * ;* Date: 03/14/88 Developer: Bruce B * ;* modules - chkinit.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 045 - DOS 4.00 ptm p3876 - hang when .. entry erased and /f parameter * ;* Date: 03/15/88 Developer: Bruce B * ;* modules - chkproc.sal, chkdsk2.sal, chkmsg.inc, chkfat.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 046 - DOS 4.00 ptm p3923?- display invalid parm names * ;* Date: 03/21/88 Developer: Bruce B * ;* modules - chkinit.sal, chkmsg.inc * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 047 - private build only- display lost cluster number * ;* Date: 03/24/88 Developer: Bruce B * ;* modules - chkfat.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 048 - DOS 4.00 PTM p4050 - wont recover . and .. entries * ;* Date: 04/12/88 Developer: Bruce B * ;* modules - many * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 049 - DOS 4.00 PTM p4125 - chkdsk prints incorrect user file bytes * ;* Date: 04/13/88 Developer: Bruce B. * ;* modules - many * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 050 - DOS 4.00 PTM p4571 - chkdsk and mem report diff ram under Windows * ;* Date: 05/02/88 Developer: Bruce B. * ;* modules - chkdsk1.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 051 - DOS 4.00 PTM p4571 - chkdsk does not recover lost clusters into files* ;* Date: 05/05/88 Developer: Bruce B. * ;* modules - chkfat.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 052 - DOS 4.00 PTM p4869 - handle MS ramdrive.sys * ;* Date: 05/16/88 Developer: Bruce B. * ;* modules - chkinit.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 053 - DOS 4.00 PTM p4924 - oops! do it right this time.... * ;* Date: 05/19/88 Developer: Bruce B. * ;* modules - chkinit.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 054 - DOS 4.00 PTM p4957 - both chkdsk & mem do avail mem incorrectly * ;* Date: 05/24/88 Developer: Bruce B. * ;* modules - chkdsk1.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* 055 - DOS 4.00 PTM p5007 - wont handle '\' as 2nd byte of dbcs pair * ;* Date: 06/01/88 Developer: Bruce B * ;* modules - chkdsk1.sal, chkinit.sal * ;* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - * ;* * ;***************************************************************************** ;* Note: This is file CHKCHNG.INC for updating purposes * ;*****************************************************************************