int cg_pid_get_path_shifted(pid_t pid, const char *cached_root, char **cgroup);
int cg_pid_get_session(pid_t pid, char **session);
-
char *cg_escape(const char *p);
char *cg_unescape(const char *p) _pure_;
-bool cg_controller_is_valid(const char *p, bool allow_named);
+bool cg_controller_is_valid(const char *p);
typedef const char* (*cg_migrate_callback_t)(CGroupControllerMask mask, void *userdata);