[Advent] Dec 10 -- Pipes Full of Gravy

Dear Participant of the Advent(2)!

Just now, Christian Dietrich opened a new door for us in our system-call Advent calendar:

| Dec 10 -- Pipes Full of Gravy | | Article: https://ibr.cs.tu-bs.de/advent/10-epoll/ | Workload: ~131 source-code lines

Kind Regards! The council of ELFers