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Amiga MA Magazine 1998 #3
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amigamamagazinepolishissue1998.iso
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maksiu
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utils
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eaissue3b.lha
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Source_Code
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VS_Disk_Status.AMOS
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VS_Disk_Status.amosSourceCode
Wrap
AMOS Source Code
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1995-12-30
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1KB
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41 lines
'* WProtect.AMOS *
'* �1992 by Volker Stepprath *
'* Test the diskstaus in any drive also a `Not a DOS Disk` *
'**** Turn off request ****
Request Off
'**** Define variables ****
DISKREP$=Space$(40)+Chr$(0)
DEVNAME$="trackdisk.device"+Chr$(0)
IOREQ$=Space$(80)+Chr$(0)
DISKREP=Varptr(DISKREP$)
DEVNAMEADR=Varptr(DEVNAME$)
IOREQADR=Varptr(IOREQ$)
'**** Set diskdrive ****
Input "Drivenumber (0,1,2,3):";UNIT
'**** Search for own taskaddress ****
XTASK=Execall(-294)
Loke DISKREP+$10,XTASK
'**** Install register ****
Areg(0)=DEVNAMEADR
Areg(1)=IOREQADR
Dreg(0)=UNIT
Dreg(1)=0
'**** Open device ****
XOPENDEV=Execall(-444)
'**** Check protectionstatus of disk ****
Loke IOREQADR+14,DISKREP
Doke IOREQADR+28,15
XDOIO=Execall(-456)
PROTECT=Leek(IOREQADR+32)
'**** Turn off motor ****
Doke IOREQADR+28,9
Loke IOREQADR+36,0
XDOIO=Execall(-456)
'**** Show diskstatus ****
If PROTECT Then N$="YES" Else N$="NO"
Print "Writeprotection activ: ";N$
'**** Close device ****
XCLOSEDEV=Execall(-450)
'**** Turn on request ****
Request On
End