Tootfinder

#Steve the #Jobserver has undergone a major rewrite over the last week. It's now implemented using CUSE, the #FUSE API for character devices. It is using pidfd to track processes acquiring job tokens, and automatically reclaims them if processes die without returning them, preventing dead processes from effectively locking the system jobserver.
The code's still a bit ugly — it's a C-changed-midway-to-C , with libevent for event loops and (still) FUSE's ugly argument parsing.
If someone wants to play with it, the live ebuild is available in #Gentoo as dev-build/steve.
https://gitweb.gentoo.org/proj/steve.git/