Category : Files from Magazines
Archive   : TINYLIB.ZIP
Filename : RDWR.ASM

 
Output of file : RDWR.ASM contained in archive : TINYLIB.ZIP
include compiler.inc
ttl RDRW, 1.04, 08-30-86, clr

;low-level interface to DOS

dseg
exterr

cseg

procdef read, <, , >
push di
mov di,3f00h ;save read function value
jmp short start

entrdef write
push di
mov di,4000h ;save write function value

start:
xor ax,ax
moverr ax ;blank _errcod first
mov bx,handl ; handle
pushds
ldptr dx,buffr,ds ; buffer
mov cx,count ; count
mov ax,di
int 21h
popds
jnc fini
moverr ax
mov ax,-1
fini:
pop di
pret
pend read

finish


  3 Responses to “Category : Files from Magazines
Archive   : TINYLIB.ZIP
Filename : RDWR.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/