Int 21/AX=4302h

AX = 4302h DS:DX -> ASCIZ pathname for file or directory

Return:
CF clear if successful ??? = compressed size of file/directory in bytes CF set on error AX = error code

Note: On volumes which do not support compression, the returned size is the actual file size rounded up to the next cluster boundary

See Also: AH=71h - AH=72h

Category: DOS Kernel - Int 21h - M