Function cgroup_sys::cgroup_get_uid_gid

pub unsafe extern "C" fn cgroup_get_uid_gid(
    cgroup: *const cgroup, 
    tasks_uid: *mut uid_t, 
    tasks_gid: *mut gid_t, 
    control_uid: *mut uid_t, 
    control_gid: *mut gid_t
) -> c_int