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Re: VNOP_PAGEIN doubt

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Re: VNOP_PAGEIN doubt

Subject: Re: VNOP_PAGEIN doubt
From: Anton Altaparmakov <email@hidden>
Date: Wed, 23 Sep 2009 10:54:08 +0100

Hi,

On 23 Sep 2009, at 09:20, anubhav rakshit wrote:

I goofed up. I needed to know the protection.

I think the closest you can come to that is to implement your VNOP_MMAP () so that when an mmap call happens you can see the protection of the mmap area in the a->a_fflags passed into your vnop mmap function which are a combination of PROT_READ, PROT_WRITE, and PROT_EXEC.

Best regards,

	Anton
--
Anton Altaparmakov <aia21 at cam.ac.uk> (replace at with @)
Unix Support, Computing Service, University of Cambridge, CB2 3QH, UK
Linux NTFS maintainer, http://www.linux-ntfs.org/

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References:  
  >VNOP_PAGEIN doubt (From: anubhav rakshit <email@hidden>)
  >Re: VNOP_PAGEIN doubt (From: Michael Smith <email@hidden>)
  >Re: VNOP_PAGEIN doubt (From: anubhav rakshit <email@hidden>)
  >Re: VNOP_PAGEIN doubt (From: anubhav rakshit <email@hidden>)




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