libcasper.3: document cap_init's single-threaded program requirement
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Authored by asomers on Jan 10 2023, 7:03 PM.

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emaste
imp

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Summary

Because it internally forks.

[skip ci]
MFC after: 1 week
Sponsored by: Axcient

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rG FreeBSD src repository

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Buildable 49053
Build 45942: arc lint + arc unit

asomers requested review of this revision.Jan 10 2023, 7:03 PM

imp accepted this revision.Jan 10 2023, 7:06 PM

imp added inline comments.

lib/libcasper/libcasper/libcasper.3
99	Currently single threaded programs, or programs that haven't yet started additional threads? I suppose the former is more correct, but maybe the latter is easier to follow? But just a suggestion... If you don't like it, I'm good with what's here.

This revision is now accepted and ready to land.Jan 10 2023, 7:06 PM

emaste added inline comments.

lib/libcasper/libcasper/libcasper.3
99	"currently" reads somewhat strangely to me too. Maybe something like "in a single-threaded context" or "before additional threads (if any) are started"? In any case like @imp I think it's better to have something here so up to you.