// SPDX-License-Identifier: GPL-2.0 #include <linux/bpf.h> #include <bpf/bpf_helpers.h> char _license[] SEC("license") = "GPL"; __u32 load_offset = 0; int test_result = 0; SEC("tc") int skb_process(struct __sk_buff *skb) { char buf[16]; test_result = bpf_skb_load_bytes(skb, load_offset, buf, 10); return 0; }