home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
EnigmA Amiga Run 1995 November
/
EnigmA AMIGA RUN 02 (1995)(G.R. Edizioni)(IT)[!][issue 1995-11][Skylink CD].iso
/
earcd
/
util
/
cli
/
remdoubl.lha
/
remdoubles
/
remdoubles.asm
< prev
next >
Wrap
Assembly Source File
|
1995-05-28
|
2KB
|
82 lines
incdir work:programmieren/include
include lvo.i
include dos/dos.i
clr.b (-1,a0,d0.w)
move.l a0,d7
lea dosname,a1
moveq #37,d0
move.l 4,a6
jsr (_LVOOpenLibrary,a6)
tst.l d0
beq nodos
move.l d0,a6
move.l d7,d1
move.l #MODE_OLDFILE,d2
jsr (_LVOOpen,a6)
move.l d0,d7
beq nofile
lea (-1000,sp),sp ; eigener speicherbereich 1
lea (sp),a5 ; dito
lea (-1000,sp),sp ; eigener speicherbereich 2
lea (sp),a4 ; dito
move.l d7,d1 ; altes file
move.l a5,d2 ; bufferone einlesen
move.l #1000,d3 ; max. länge
jsr (_LVOFGets,a6)
tst.l d0 ; schon zu ende
beq end
bra labeltwo
loop
exg a5,a4
labeltwo
move.l a5,a3 ; bufferone neu
move.l a4,a2 ; buffertwo neu
move.l d7,d1 ; nochmal altes file einlesen
move.l a4,d2 ; buffertwo einlesen
move.l #1000,d3 ; max. länge
jsr (_LVOFGets,a6)
tst.l d0
beq writelast ; war's zu ende, bufferone ausschreiben
subloop
move.b (a3)+,d0
move.b (a2)+,d1
cmp.b #10,d0
beq maybediff
cmp.b d0,d1
beq subloop
write
move.l a5,d1
jsr (_LVOPutStr,a6)
bra loop
maybediff
cmp.b #10,d1
beq loop
bra write
end
move.l d7,d1
jsr (_LVOClose,a6)
move.l a6,a1
move.l 4,a6
jsr (_LVOCloseLibrary,a6)
lea 2000(sp),sp
moveq #0,d0
rts
nofile
lea nofstr,a0
move.l a0,d1
jsr (_LVOPutStr,a6)
nodos
moveq #20,d0
rts
writelast
move.l a5,d1 ; neues file
jsr (_LVOPutStr,a6)
bra end
dosname dc.b "dos.library",0
even
nofstr dc.b "File not found",10,0
end