24 lines
829 B
Text
24 lines
829 B
Text
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; this routine attempts to remove the directory and returns an error code if it cannot.
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mov ax,seg dirname ;load into AX the segment where dirname is stored.
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mov ds,ax ;load the segment register DS with the segment of dirname
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mov dx,offset dirname ;load into DX the offset of dirname
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mov ah,39h ;0x39 is the interrupt code for remove directory
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int 21h ;sets carry if error is encountered. error code will be in AX.
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;If carry is clear the remove was successful
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jc error
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mov ah,4Ch ;return function
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mov al,0 ;required return code
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int 21h ;return to DOS
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error: ;put your error handler here
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mov ah,4Ch ;return function
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mov al,0 ;required return code
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int 21h ;return to DOS
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dirname db "GAMES",0
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