> Which of course still leaves OS X, bsd, Solaris AFAIK.
AFAIUI OS X has launchd, and Solaris has OMF[1]?
... so basically the BSDs are the ones left behind?
[1] I think that is the acronym for Solaris' XML-based standardized system service files? (I don't care that they're XML. It care that they're standardized.)
Thinking that the BSDs have been left behind is to erroneously presume that the BSDs ran System 5 rc in the first place. They did not. Most of them use Mewburn rc (or their own reinvented version thereof), which was invented almost a decade after van Smoorenburg rc, which itself was invented about half a decade after System 5 rc.
Here's a "portable" script for van Smoorenburg rc that ports to 4 Linux families, complete with the sort of case statements that I described in https://news.ycombinator.com/item?id=10357589 :
AFAIUI OS X has launchd, and Solaris has OMF[1]?
... so basically the BSDs are the ones left behind?
[1] I think that is the acronym for Solaris' XML-based standardized system service files? (I don't care that they're XML. It care that they're standardized.)