1 // SPDX-License-Identifier: GPL-2.0 2 /* Copyright (c) 2023 Meta Platforms, Inc. and affiliates. */ 3 4 #include "vmlinux.h" 5 #include <bpf/bpf_helpers.h> 6 7 char _license[] SEC("license") = "GPL"; 8 9 struct { 10 __uint(type, BPF_MAP_TYPE_QUEUE); 11 __uint(max_entries, 1); 12 __type(value, __u32); 13 } priv_map SEC(".maps"); 14