RE: /dev/zero

[Torrey Hoffman]

blesson paul wrote:
> 		I need some more information about /dev/zero. I 
> need to replace the device 
> driver of /dev/zero(I do not know whether I can name the 
> program controlling 
> the /dev/zero as device driver). How to do the job. 
...

You really ought to get yourself a copy of "Linux Device
Drivers 2nd Edition" by Rubini and Corbet.  

It contains good explanations and lots of examples.

http://www.oreilly.com/catalog/linuxdrive2/

Lucky for you, there is a free online copy:

http://www.xml.com/ldd/chapter/book/index.html

but you probably want to get the paper version too, it is
more convenient in many situations.

Good luck.

Torrey Hoffman
[e-mail]
[e-mail]