Category : Assembly Language Source Code
Archive   : COREAIDS.ZIP
Filename : ALOC_CHG.ASM

 
Output of file : ALOC_CHG.ASM contained in archive : COREAIDS.ZIP
; DESC: Modifies Allocated memory block size V1.00
; IN: *{BLOCK} segment address of memory block to be modified
; *{PARA} new requested block size in paragraphs {ie multiples
; of 16 bytes}
; SAMPLE: Callm ALOC_CHG,,
; #############################################################

Extrn PUSHALL:Near ;save registers.
Extrn POPALL:Near
Extrn ERRORMSG:Near ;display error messages.

ALOC_CHC Segment
Assume CS:ALOC_CHC
Public ALOC_CHG
;notice.
DB 'ALOC_CHG - V1.00, Copyright 1987, CoreTechs ',0DH,0AH

ALOC_CHG Proc Near
Call PUSHALL

Pop BX ;requested block size in para.
Pop ES ;segment of memory block.

Mov AH,4AH ;set memory block.
Int 21H
Jc ERROR ;if there is error report it.

Call POPALL
Ret

ERROR: Push AX ;report error, and abort.
Call ERRORMSG

ALOC_CHG Endp
ALOC_CHC Ends
End


  3 Responses to “Category : Assembly Language Source Code
Archive   : COREAIDS.ZIP
Filename : ALOC_CHG.ASM
”

  1. Daniel says:
    January 27, 2013 at 3:59 pm

    Very nice! Thank you for this wonderful archive. I wonder why I found it only now. Long live the BBS file archives!

  2. Joshie says:
    March 18, 2014 at 4:57 pm

    This is so awesome! 😀 I’d be cool if you could download an entire archive of this at once, though.

  3. DiskingRound says:
    January 14, 2015 at 10:57 pm

    But one thing that puzzles me is the “mtswslnkmcjklsdlsbdmMICROSOFT” string. There is an article about it here. It is definitely worth a read: http://www.os2museum.com/wp/mtswslnk/