danobi

bpftrace has support for outputting pcap files now.

What kind of events were being lost, and under what conditions? I'd like to see if it can be fixed.

Above two comments are very helpful, thanks. I've corrected the -m32 issue.

And thanks for pointing out the x86/ABI assumptions. Had not considered that. It's certainly interesting to think about.

I think it has to keep it for externally visible functions, right?

I use stock ios and mobius sync works pretty well. No issues so far over 1y+ of use.

Was threading support ever added? I recall there being a few attempts. I tried aerc out for quite a bit but ultimately had to give it up for neomutt b/c mailing list discussions were impossible to follow without threading support.

Are there any docs for how it's implemented?

Completely agree. FWIW, I think procedural macros make a huge difference for ergonomics. For example, a "similar" library in C++ (libcereal) is still a PITA to use and debug.

Because you can’t add a feature with a knob. And not all changes can be made in a module (eg core kernel). And even if they could, kernel internals are not stable and you would still need to rebase your out of tree modules.