Mini-filters, are they supported

Discussion in 'Windows Vista Drivers' started by Soren S. Jorgensen, Dec 12, 2007.

  1. Hi,

    I need to make a small file spy driver in kernel mode (mini-filter, i guess)
    It's not possible to this in usermode (UMDF), or ??

    Should regular functions be used for this (FltXXX) or is it possible with
    new WDF

    The filter should'nt do much else than report some info about
    create/read/write's for particular files to user mode, where it will be
    validated and reported back to the driver.

    Thanks SSJ
    Soren S. Jorgensen, Dec 12, 2007
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  2. FltXxx are correct. KMDF and UMDF have nothing to do with file system
    Maxim S. Shatskih, Dec 12, 2007
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