On 3/11/2020 5:55 PM, Brian Inglis wrote:
VMIN > 0 || VTIME > 0 implies blocking; O_NONBLOCK implies SIGIO delivery; see:
While I agree with everything else you said there, I don't believe either of these are true, unless by 'implies' you mean that's how you usually do it. I have done a lot of work with non-zero VMIN and/or VTIME in non-blocking situations, and I've done non-blocking with different approaches to delivery.
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