Int 21/AX=7147h

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Windows95 - LONG FILENAME - GET CURRENT DIRECTORY

AX = 7147h
DL = drive number (00h = current, 01h = A:, etc.)
DS:SI -> buffer for ASCIZ directory name

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

Notes: The returned pathname does not include the drive letter, colon, or leading backslash, and is not necessarily a long filename -- this function returns whatever path was used when changing to the current directory, and may include a mixture of long and short components. The provided buffer must be at least as large as the value indicated by AX=71A0h. 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: AH=47h - AX=713Bh - AX=7160h - AX=71A0h

Category: DOS Kernel - Int 21h - W

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