INT 21 - DOS 2+ - GET FILE ATTRIBUTES
AX = 4300h
DS:DX -> ASCIZ filename
Return: CF clear if successful
CX = attributes (see AX=4301h)
AX = CX (DR-DOS 5.0)
CF set on error
AX = error code (01h,02h,03h,05h) (see AH=59h)
Note:   under the FlashTek X-32 DOS extender, the filename pointer is in DS:EDX
SeeAlso: AX=4310h,AH=B6h,INT 2F/AX=110Fh

See also: 214301

214300 - DOS 2+ - GET FILE ATTRIBUTES