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I/O event system #12

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sandwichdoge opened this issue Sep 9, 2020 · 1 comment
Open

I/O event system #12

sandwichdoge opened this issue Sep 9, 2020 · 1 comment
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enhancement New feature or request

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@sandwichdoge
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sandwichdoge commented Sep 9, 2020 •
edited

Need to design an I/O event system, so that when a task waits for an I/O event (disk read, keyboard, etc.), it gets put in the wait queue until I/O procedure is finished and the task will be signaled to continue.
@sandwichdoge sandwichdoge added the enhancement New feature or request label Sep 9, 2020
@sandwichdoge
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Typical usage:

while (!event) {
  task_yield()
}

event here could be keyboard presses.

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