Leap Frog random number generator kernel module!
On factor-3210:
make
scp lfprng.ko factor007:~
On factor007
sudo su
insmod lfprng.ko
rmmod lfprng
In read_proc_lfprng (the callback for when a user reads), the if block gets
executed as long as thread_count is not set (-1), and that's where the number
generation should go, since its only executed once. There's no check currently
if there are not enough numbers, but that should be quite easy to check for.
In write_proc_lfprng the user input is converted to an integer and
user_seed is set to that.