On Tue, Nov 10, 2009 at 9:16 AM, tarek attia <tarek.m.at...@gmail.com> wrote:
> Hi all,
>
> Plz i want to know what does (major and minor) number mean ????!!!!1
>
>
> thnx in advance
>

Major number is the index in the device driver table. (i.e hd, tty, mem)
Minor numbers can be a combination of an index to a device instance
and/or flags. (i.e hd1, hd2, ttyS0, ttys1)
--
doug mcnash

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