1// SPDX-License-Identifier: GPL-2.0 2 3#include <linux/bpf.h> 4#include <bpf/bpf_helpers.h> 5 6int _version SEC("version") = 1; 7 8struct { 9 __uint(type, BPF_MAP_TYPE_ARRAY); 10 __uint(max_entries, 1); 11 __type(key, __u32); 12 __type(value, __u64); 13 __uint(pinning, LIBBPF_PIN_BY_NAME); 14} pinmap SEC(".maps"); 15 16struct { 17 __uint(type, BPF_MAP_TYPE_HASH); 18 __uint(max_entries, 1); 19 __type(key, __u32); 20 __type(value, __u64); 21} nopinmap SEC(".maps"); 22 23struct { 24 __uint(type, BPF_MAP_TYPE_HASH); 25 __uint(max_entries, 1); 26 __type(key, __u32); 27 __type(value, __u64); 28 __uint(pinning, LIBBPF_PIN_NONE); 29} nopinmap2 SEC(".maps"); 30 31char _license[] SEC("license") = "GPL"; 32