1 package link
2
3 import (
4 "testing"
5
6 "github.com/cilium/ebpf"
7 "github.com/cilium/ebpf/internal/testutils"
8 )
9
10 func TestRawTracepoint(t *testing.T) {
11 testutils.SkipOnOldKernel(t, "4.17", "BPF_RAW_TRACEPOINT API")
12
13 prog := mustLoadProgram(t, ebpf.RawTracepoint, 0, "")
14
15 link, err := AttachRawTracepoint(RawTracepointOptions{
16 Name: "cgroup_mkdir",
17 Program: prog,
18 })
19 if err != nil {
20 t.Fatal(err)
21 }
22
23 testLink(t, link, prog)
24 }
25
26 func TestRawTracepoint_writable(t *testing.T) {
27 testutils.SkipOnOldKernel(t, "5.2", "BPF_RAW_TRACEPOINT_WRITABLE API")
28
29 prog := mustLoadProgram(t, ebpf.RawTracepoint, 0, "")
30
31 defer prog.Close()
32
33 link, err := AttachRawTracepoint(RawTracepointOptions{
34 Name: "cgroup_rmdir",
35 Program: prog,
36 })
37 if err != nil {
38 t.Fatal(err)
39 }
40
41 testLink(t, link, prog)
42 }
43
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