LKM in linux, info about user logged in

Question

I am writing an LKM loadable kernal Module, I want to fetch information about users logged in currently and who is going to logout and login while LKM loaded.
problem is LKM uses only system calls not library calls
https://stackoverflow.com/q/51085446/5993197
Can anybody help me ?

Answer 1

Kuba Siekierzyński Hatsy Rei Tashi N @pleaase help me