Resguardo inicial

linux-7.2.3/tools/testing/selftests/bpf/progs/test_xdp_link.c

@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0
+/* Copyright (c) 2020 Facebook */
+#include <linux/bpf.h>
+#include <bpf/bpf_helpers.h>
+
+char LICENSE[] SEC("license") = "GPL";
+
+SEC("xdp")
+int xdp_handler(struct xdp_md *xdp)
+{
+	return 0;
+}
+
+SEC("tc")
+int tc_handler(struct __sk_buff *skb)
+{
+	return 0;
+}