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SubjectRe: [2.6.16-rc5-m3 PATCH] inotify: add the monitor for the event source
FromArjan van de Ven <>
DateThu, 09 Mar 2006 20:35:41 +0100
> >
> > it breaks ABI because this structure is communicated to userspace, and
> > you change both the layout and the size of it. What else would ABI
> > mean??
> > 
> Many structures exported to user space in kernel  are undergoing some 
> change, A good application shouldn't count on invariability forever,
> My test application hasn't any problem before change and after change.


this is absolutely incorrect. This is an ABI that cannot change in any
incompatible way.
> >
> > but... what makes you think it's not a kernel thread such as kjournald?
> > (which have basically meaningless current)
> > 
> you can get  values of these fields without any problem for kernel 
> thread although they are useless.

exactly

> >
> > there is no "full path name" concept in linux like that. And even worse,
> > many processes will not have *any* path because they have been deleted,
> > especially the viruses will use this ;)
> > 
> For this case you said, this patch has now way really, do you have a 
> good way to handle this case?

it sounds that what you want to achieve is broken in the first place...
(or should use audit etc)

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