https://github.com/skalnik/3210-project-1

https://github.com/skalnik/3210-project-1

Last synced: about 2 months ago
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• Host: GitHub
• URL: https://github.com/skalnik/3210-project-1
• Owner: skalnik
• License: mit
• Created: 2012-02-05T17:28:39.000Z (almost 13 years ago)
• Default Branch: master
• Last Pushed: 2015-03-26T18:57:05.000Z (almost 10 years ago)
• Last Synced: 2024-10-18T15:26:08.979Z (3 months ago)
• Language: C
• Homepage:
• Size: 110 KB
• Stars: 2
• Watchers: 5
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
3210 Project 1

==============

Leap Frog random number generator kernel module!

Install Module

--------------

On factor-3210:

    make

    scp lfprng.ko factor007:~

On factor007

    sudo su

    insmod lfprng.ko

Remove Module

-------------

    rmmod lfprng

Misc

----

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.