cg_split_spec     289 src/shared/cgroup-show.c         r = cg_split_spec(spec, &controller, &path);
cg_split_spec    1053 src/shared/cgroup-util.c         r = cg_split_spec(path, &c, &p);
cg_split_spec      68 src/shared/cgroup-util.h int cg_split_spec(const char *spec, char **controller, char **path);