... as well as, as pointed out twice on this page, not answer in all those years the question that Nicholas Marriott posed about why they are not pushing this at GNU libc, so that everyone can benefit from a better daemon() function that escapes the systemd login session as well as the kernel's login session.
> Shouldn't this code be part of glibc instead of tmux? -- Nicholas Marriott, 2011
> If you want to change how processes daemonize, why don't you change how daemon() is implemented [...] ? -- Nicholas Marriott, 2016