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D403

Category: other operating systems

INT D4 - PC-MOS/386 v5.01 - GET/SET EXTENDED DIRECTORY INFORMATION

	AH = 03h
	AL = subfunction (00h get, 01h set)
	DS:(E)DX -> pathname
	ES:(E)BX -> 10-byte buffer for directory information (see #04005)
Return: CF clear if successful
	    AL = permitted access level for file (00h-03h)
	    ES:(E)BX -> modified buffer (AL=01h on entry)
	CF set on error
	    AX = error code (see #01680 at INT 21/AH=59h/BX=0000h)
Notes:	BX/DX are used in V86 mode, EBX/EDX in native mode
	the file class cannot be changed for files because it affects the
	  encryption method, but directories can have their classes changed


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