+typedef enum CGroupUnified {
+ CGROUP_UNIFIED_UNKNOWN = -1,
+ CGROUP_UNIFIED_NONE = 0, /* Both systemd and controllers on legacy */
+ CGROUP_UNIFIED_SYSTEMD = 1, /* Only systemd on unified */
+ CGROUP_UNIFIED_ALL = 2, /* Both systemd and controllers on unified */
+} CGroupUnified;
+