!strcmp(chart_id, "systemd") ||
!strcmp(chart_id, "user.slice") ||
!strcmp(chart_id, "system.slice") ||
+ !strcmp(chart_id, "machine.slice") ||
!strcmp(chart_id, "user") ||
!strcmp(chart_id, "system") ||
+ !strcmp(chart_id, "machine") ||
(len > 5 && !strncmp(&chart_id[len - 5], ".user", 5)) ||
(len > 6 && !strncmp(&chart_id[len - 6], ".scope", 6)) ||
(len > 10 && !strncmp(&chart_id[len - 10], ".partition", 10))