/* SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) */
#include <linux/bpf.h>
#include <bpf/bpf_helpers.h>

struct {
        __uint(type, BPF_MAP_TYPE_HASH);
        __type(key, __u32);
        __type(value, long);
        __uint(max_entries, 2);
} htab SEC(".maps");

struct {
        __uint(type, BPF_MAP_TYPE_ARRAY);
        __type(key, __u32);
        __type(value, long);
        __uint(max_entries, 2);
} array SEC(".maps");

/* Sample program which should always load for testing control paths. */
SEC("xdp") int func()
{
        __u64 key64 = 0;
        __u32 key = 0;
        long *value;

        value = bpf_map_lookup_elem(&htab, &key);
        if (!value)
                return 1;
        value = bpf_map_lookup_elem(&array, &key64);
        if (!value)
                return 1;

        return 0;
}