float and random number generator

[aksingh@xxxxxxxxxxx]

Hi,

             1)   can we use float in the kernel modules, i don't find any
using it ?
             2)               do we have any random number generator in the
kernel ? anything that can be used by modules, looked at linux/random.h,
but there wasnt any generic random number generator that generated a random
number between two limits say 1 .. n, where n might be any positive integer
.

thanks
Amit


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