42         Err(SystemError::ENOSYS)  in lookup_elem()
48         Err(SystemError::ENOSYS)  in update_elem()
54         Err(SystemError::ENOSYS)  in delete_elem()
61         Err(SystemError::ENOSYS)  in for_each_elem()
66         Err(SystemError::ENOSYS)  in lookup_and_delete_elem()
71         Err(SystemError::ENOSYS)  in lookup_percpu_elem()
77         Err(SystemError::ENOSYS)  in get_next_key()
82         Err(SystemError::ENOSYS)  in push_elem()
87         Err(SystemError::ENOSYS)  in pop_elem()
92         Err(SystemError::ENOSYS)  in peek_elem()
99         Err(SystemError::ENOSYS)  in freeze()
104         Err(SystemError::ENOSYS)  in first_value_ptr()
148         Err(SystemError::ENOSYS)  in read_at()
158         Err(SystemError::ENOSYS)  in write_at()
183         Err(SystemError::ENOSYS)  in list()
213             Err(SystemError::EINVAL)?  in bpf_map_create()
303         Err(SystemError::ENOENT)  in bpf_lookup_elem()