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by GekkePrutser 1641 days ago
Qnx was pretty unique. We no longer have any RTOS with a desktop GUI sadly
2 comments
floam 1641 days ago
You can posix_spawn there without tcsetpgrp races, that is pretty cool. Still leading the way!

https://www.austingroupbugs.net/view.php?id=1044

https://developer.blackberry.com/native/reference/core/com.q...

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zozbot234 1641 days ago
Linux with the PREEMPT_RT patchset is pretty much a true RTOS nowadays. Though you still need to be careful in developing userspace to achieve true "hard" time bounds, and that's largely incompatible with a "desktop" workflow.
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