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Hi all..
I'm currently learning to program kernel modules. and
I have a question to ask:
when we want to pass some inputs from a user space process
to a kernel module, we can either create a device file and
do ioctl on this device file or//
we can create a file under /proc and use this file to input
to kernel module..
I just want to know which approach is more efficient, and
why, and under what circumstance will we perfer one over
the other ?
Thank you..
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Yin Tan Cui ("`-''-/").___..--''"`-._
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Home Page: http://www.cse.unsw.edu.au/~cyt
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