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1// SPDX-License-Identifier: GPL-2.02/* Copyright (c) 2021 Isovalent, Inc. */3#include <linux/bpf.h>4#include <bpf/bpf_helpers.h>5 6struct inner {7 __uint(type, BPF_MAP_TYPE_ARRAY);8 __type(key, __u32);9 __type(value, int);10 __uint(max_entries, 4);11};12 13struct {14 __uint(type, BPF_MAP_TYPE_ARRAY_OF_MAPS);15 __uint(max_entries, 0); /* This will make map creation to fail */16 __type(key, __u32);17 __array(values, struct inner);18} mim SEC(".maps");19 20SEC("xdp")21int xdp_noop0(struct xdp_md *ctx)22{23 return XDP_PASS;24}25 26char _license[] SEC("license") = "GPL";27