As of about a year ago [1] it looks like there were quite a few, although the Redox devs were aware and intended to cut down on them. Apparently it's something

As of about a year ago [1] it looks like there were quite a few, although the Redox devs were aware and intended to cut down on them. Apparently it's something you can't do completely without, but the goal seems to be to have as few of them as possible, and none in userspace. [1]: https://news.ycombinator.com/item?id=10295187 https://news.ycombinator.com/item?id=10295187