mirror of https://gitee.com/openkylin/linux.git
16 lines
342 B
C
16 lines
342 B
C
// SPDX-License-Identifier: GPL-2.0-only
|
|
|
|
#include <linux/bpf.h>
|
|
#include <bpf/bpf_helpers.h>
|
|
|
|
volatile const char bpf_metadata_a[] SEC(".rodata") = "bar";
|
|
volatile const int bpf_metadata_b SEC(".rodata") = 2;
|
|
|
|
SEC("cgroup_skb/egress")
|
|
int prog(struct xdp_md *ctx)
|
|
{
|
|
return bpf_metadata_b ? 1 : 0;
|
|
}
|
|
|
|
char _license[] SEC("license") = "GPL";
|