Hiding a file via vfs

From: Silvio Harn (erkules_at_rocketmail.com)
Date: 08/20/03

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    Date: 20 Aug 2003 08:38:03 -0700

    Im trying to manipulate vfs, so that a file i.e. school cant be seen,
    but still executable. Manipulating readdir.c is no problem. An ls in a
    directory wont show school. But an ls school will be seen. Playing
    with link_path_walk namei.c or hiding the dentry will also make school
    not executable:-( Im looking for a call ls school makes ./school dont.
    To intercept the call without to much of programming.

    cu
    silvio

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