Category : Assembly Language Source Code
Archive   : PDISK.ZIP
Filename : RDIOCTL.ASM

 
Output of file : RDIOCTL.ASM contained in archive : PDISK.ZIP
.radix 16
% .MODEL memmodel,C
; .286
.code
read_ioctl proc buffer:ptr byte, drive:word
If @DataSize
push ds
lds dx,buffer
Else
mov dx,buffer
Endif
mov bx,drive
mov ax,4405
mov cx,12 ; somewhat arbitrary
int 21
jnc @F
neg ax
@@:
If @DataSize
pop ds
Endif
ret
read_ioctl endp
end


  3 Responses to “Category : Assembly Language Source Code
Archive   : PDISK.ZIP
Filename : RDIOCTL.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/