> I tested the current code with CTRL+C, there we get EOWNERDEAD back to > userspace, even with my code not propagating anything. With sending > SIGKILL, I got 143 which is not defined. I want to double check the > latter first, might be my tests were flaky... Yeah, I mixed it up. That was SIGTERM, of course. SIGKILL gives 137. A signal gives you errorcode 128 + signal_number. So, I don't think we need to propagate the wait_for_completion result value.
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