Int 21/AX=7143h

Windows95 - LONG FILENAME - EXTENDED GET/SET FILE ATTRIBUTES

AX = 7143h
DS:DX -> ASCIZ filename
BL = action
00h retrieve attributes
Return:
CX = file attributes (see #01420)
01h set attributes
CX = attributes
02h get physical size of compressed file
Return:
DX:AX = actual disk usage of file, in bytes
03h set last write date/time
DI = new last-write date (see #01666)
CX = new last-write time (see #01665)
04h get last write date/time
Return:
CX = last write time (see #01665)
DI = last write date (see #01666)
05h set last access date
DI = new last-access date (see #01666)
06h get last access date
Return:
DI = last access date (see #01666)
07h set creation date/time
DI = new creation date (see #01666)
CX = new creation time (see #01665)
SI = hundredths (10-millisecond units past time in CX, 0-199)
08h get creation date/time
Return:
CX = creation time (see #01665)
DI = creation date (see #01666)
SI = hundredths (10-millisecond units past time in CX)

Return:
CF clear if successful
CF set on error
AX = error code (see #01680)
7100h if function not supported

Note: For compatibility with DOS versions prior to v7.00, the carry flag should be set on call to ensure that it is set on exit

See Also: AX=4300h - AX=4301h

Category: DOS Kernel - Int 21h - W

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