// SPDX-License-Identifier: GPL-2.0 #include "vmlinux.h" #include <bpf/bpf_helpers.h> #include <bpf/bpf_tracing.h> __u64 fentry_called = 0; SEC("fentry/test_pkt_md_access_new") int BPF_PROG(fentry, struct sk_buff *skb) { fentry_called = skb->len; return 0; } __u64 fexit_called = 0; SEC("fexit/test_pkt_md_access_new") int BPF_PROG(fexit, struct sk_buff *skb) { fexit_called = skb->len; return 0; } char _license[] SEC("license") = "GPL";