Port to libfuse3?

[knghtbrd]

Wondering if you'd be willing to port ciopfs to compile with libfuse3. It doesn't appear to be much based on my reading of the ChangeLog, but it's not something I'm sure I want to do as a Hello World to FUSE filesystems.

There's a couple of minor patches to ciopfs floating around as well—maybe now would be a good idea to pull them in?

(Your copy of ciopfs on github lacks version tags FWIW, you can push those from your personal repo—you can do that with git push <remote-name> <tag-name> or (not recommended to do blindly), git push --tags, specifying a remote if necessary—I did some basic Debian packaging scripts for ciopfs and tags are useful for that, so I pulled them off your personal repo.)

[knghtbrd]

Specifically:

• arthurpro/ciopfs has a nice readme taken from your page (which is the only documentation at the moment).
• quinte17/ciopfs removes your lock function since it's apparently not necessary.
• I have a manpage I've about half written which I'll be happy to PR when I'm finished.

I dunno if you want @quinte to clean up his patch to actually remove the function and PR it or not. I kinda get the impression you randomly had some need for ciopfs one day and were possibly surprised that other people noticed/cared. ;) But it's really handy for a handful of uses nobody else has a need for.