tools/testing/selftests/bpf/progs/test_xdp_link.c

Source file repositories/reference/linux-study-clean/tools/testing/selftests/bpf/progs/test_xdp_link.c

File Facts

System
Linux kernel
Corpus path
tools/testing/selftests/bpf/progs/test_xdp_link.c
Extension
.c
Size
289 bytes
Lines
19
Domain
Support Tooling And Documentation
Bucket
tools
Inferred role
Support Tooling And Documentation: implementation source
Status
source implementation candidate

Why This File Exists

Repository support layer: documentation, build tooling, samples, user-space helper tools, generated initramfs support, licenses, and validation utilities.

Dependency Surface

Detected Declarations

Annotated Snippet

// 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;
}

Annotation

Implementation Notes