- r = get_proc_cmdline_key("systemd.unified_cgroup_hierarchy", NULL);
- if (r > 0)
- return (wanted = true);
- else {
- _cleanup_free_ char *value = NULL;
-
- r = get_proc_cmdline_key("systemd.unified_cgroup_hierarchy=", &value);
- if (r < 0)
- return false;
- if (r == 0)
- return (wanted = false);