Not really userspace

Posted Jul 17, 2024 9:21 UTC (Wed) by sthibaul (✭ supporter ✭, #54477)
In reply to: Not really userspace by Cyberax
Parent article: Redox to implement POSIX signals in user space

> How I would do truly userspace signals:

This is what GNU/Hurd does indeed.

It's a bit hairy in some places to manage the interrupted context, but that does work indeed.