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    SubjectRe: ioctl conflicts
    Date
    Manik Raina wrote:
    > I was grep-ing on a 2.4 source tree when i found the
    > following :
    >
    > ./include/linux/videodev.h:#define VIDIOCGCAP
    > _IOR('v',1,struct video_capability)
    > ./include/linux/ext2_fs.h:#define EXT2_IOC_GETVERSION _IOR('v',1,
    > long)

    The size of the argument has a different size, so they end up with
    different magic numbers because of that.

    Gerd

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