The code is obviously from the Linux kernel, specifically managing group memberships and permissions for processes.
this code appears in the loading screens for the new game "forever winter"
I was wondering if it was from the game or not, so it seems not!
EDIT: https://miro.medium.com/v2/resize:fit:786/format:webp/1*3YdG... from https://towardsdatascience.com/teaching-an-rnn-to-write-code...
The thumbnail to this image says "the source code to the Matrix"... so perhaps the movie had used some Linux code, and everybody is copying the movie
I think it's popular due to hackertyper. If you search for things like "hacker code" on google, hackertyper comes first.
The code is obviously from the Linux kernel, specifically managing group memberships and permissions for processes.