File: test_cgroup_link.c

package info (click to toggle)
linux 6.12.8-1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,673,568 kB
  • sloc: ansic: 25,888,630; asm: 268,782; sh: 136,481; python: 64,809; makefile: 55,668; perl: 38,052; xml: 19,270; cpp: 5,893; yacc: 4,923; lex: 2,939; awk: 1,592; sed: 28; ruby: 25
file content (24 lines) | stat: -rw-r--r-- 422 bytes parent folder | download | duplicates (20) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
// SPDX-License-Identifier: GPL-2.0
// Copyright (c) 2020 Facebook
#include <linux/bpf.h>
#include <bpf/bpf_helpers.h>

int calls = 0;
int alt_calls = 0;

SEC("cgroup_skb/egress")
int egress(struct __sk_buff *skb)
{
	__sync_fetch_and_add(&calls, 1);
	return 1;
}

SEC("cgroup_skb/egress")
int egress_alt(struct __sk_buff *skb)
{
	__sync_fetch_and_add(&alt_calls, 1);
	return 1;
}

char _license[] SEC("license") = "GPL";