ringbuf: Fix callback docs #1100
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It's not non-zero - it's negative error values. The error is also propagated (which is important if translated to Result), so document that as well. Signed-off-by: Daniel Xu <[email protected]>
d-e-s-o
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Feb 26, 2025
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Looks good. For reference, this seems to be the code in question, I think: https://github.com/libbpf/libbpf/blob/42a6ef63161a8dc4288172b27f3870e50b3606f7/src/ringbuf.c#L261-L267
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Yep, that's what I was referencing. Was in a hurry so didn't link it :P |
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It's not non-zero - it's negative error values. The error is also propagated (which is important if translated to Result), so document that as well.