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Re: Access content of file via inodes

On Apr 5, 2005 9:26 AM, nitin ahuja <nitin2ahuja@xxxxxxxxxxxxx>
> In struct buffer_head, b_data points to memory region of size 4K 
> containing data of the desired block. So you can memcpy it to your 
> buffer.

Not necessarily 4K even though that is most likely. You can get the
size of the buffer from its b_size field.

HTH

Martin Jambor

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