Re: Deleting a file from within the kernel

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> On Thu, 2005-04-21 at 21:09 +0200, Tomas Telensky wrote:
> > > On Thu, 2005-04-21 at 13:38 -0500, Tony.Asleson@xxxxxxxxxxxxxxxx wrote:
> > > > How do you delete a file while in the kernel?
> > > > 
> > > > I can find numerous examples of how to open/create/close a file within 
> > > > the kernel like http://uqconnect.net/~zzoklan/lkd/using_files.html , but 
> > > > I have been unable to find a resource on how to delete a file. I would 
> > > > really
> > > > like a filp_unlink to go along with the filp_open, filp_close etc.
> > > > 
> > > > I know doing any of these things is discouraged, but please don't respond 
> > > > with don't do it :-)
> > > 
> > > sure... "You can't do that".
> > 
> > ??? That's a nonsense.
> > 
> > Of course you can. Kernel can do everything what the machine can do...
> 
> to delete a file you need both the parent directory and the namespace it
> belongs in. Kernel mode has no such namespace realistically (or rather a
> standardized one that doesn't have to be the same one userspace apps
> have).

What do you mean with namespace? What do you need it for? All you should
need is the pathname.

	Tomas


> 
> 
> 
> 
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