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    SubjectRe: From Eric Anholt:
    Date
    Followup to:  <20040511234329.GA27242@kroah.com>
    By author: Greg KH <greg@kroah.com>
    In newsgroup: linux.dev.kernel
    >
    > Don't know, but how are you dealing with the issue that an "int" is
    > different for different kernel sizes (64 vs 32) and userspace too.
    > That's why you can't use it in an ioctl and expect things to work
    > properly.
    >

    On Linux, "int" should always be 32 bits. "long", and "void *",
    however, may be 32 or 64 bits.

    -hpa
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