File: metadata_used.c

package info (click to toggle)
linux 6.1.8-1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,488,076 kB
  • sloc: ansic: 23,401,844; asm: 266,744; sh: 108,976; makefile: 49,705; python: 36,927; perl: 36,810; cpp: 6,044; yacc: 4,904; lex: 2,722; awk: 1,440; ruby: 25; sed: 5
file content (15 lines) | stat: -rw-r--r-- 342 bytes parent folder | download | duplicates (20) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
// 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";