Messages in this thread | | | Subject | Re: The disappearing sys_call_table export. | From | Alan Cox <> | Date | 08 May 2003 22:44:18 +0100 |
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On Iau, 2003-05-08 at 20:43, Chuck Ebbert wrote: > > you can write a stackable filesystem on linux, too and intercept any > > I/O request. You just have to do it through a sane interface, mount > > and not by patching the syscall table - which you can do under > > windows either. (at least not as part of the public API). > > So when I register my filesystem, can I indicate that I want to be > layered over top of the ext3 driver and get control anytime someone > mounts an ext3 fileystem, so I can decide whether the volume being > mounted is one that I want to intercept open/read/write requests for?
That would assume you had a right to dictate that the administrator couldnt mount other file systems without your stacking.
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