I'm glad to hear of all these implementations. It should be easy to do a Chicken one on top of the existing facilities, which are fairly extensive. I note that the Kawa version is 81 commits behind, so it will need some updating.

On Sun, Sep 6, 2020 at 8:30 AM Lassi Kortela <xxxxxx@lassi.io> wrote:

> Duncan Mak has a Kawa implementation going:
> <https://github.com/duncanmak/srfi-170>.

Loko implementation:
<https://gitlab.com/weinholt/loko/-/tree/master/srfi/170>. Interesting
in that it uses direct Linux syscalls, no libc involved.