On Mon, May 13, 2013 at 1:05 AM, shampavman <[email protected]> wrote:
> Hi all, > > Supposing i create a file of size 10K, it will occupy 2 blocks (4K each). > I must be missing something obvious. Why does a file of 10K only needs 2 blocks of 4K ? You haven't mentioned that it has any holes in it. > Now if i want to read only 1 block from it how can i do it? > > read(fd, buf, 4096) ; > would this mean i would read the first block and all its contents? > > Thanks > > > _______________________________________________ > Kernelnewbies mailing list > [email protected] > http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies > -- Thanks - Manish
_______________________________________________ Kernelnewbies mailing list [email protected] http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies
