linux/tools/testing/selftests/bpf/progs/metadata_used.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";