That's actually not something you want. It turns out that makes process management unnecessarily hard. That said, the glibc implementation isn't terribly good either. The CW is not to use either.
> I think part of systemd's problem, as much as Poettering et al will try to deny it, is that it is full of NIH.
The most exasperated criticism I see about systemd is its use of dbus for a communications infrastructure, because dbus is both a system bus and a desktop session bus, and everyone associates it with the latter. If they'd just done the NIH thing and rolled their own communications protocol (like various other parties), they'd be deflecting a lot of that criticism.
Honestly, the NIH syndrome seems at least as prevalent amongst systemd's critiques.