Add BPFLink.Destroy (#69)

There is currently no way to remove a BPF probe link with this library so this patch adds support for the `bpf_link__destroy` function.
aquasecurity · Sep 3, 2021 · 29bc86e · 29bc86e
1 parent 1d1da58
commit 29bc86e
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/libbpfgo.go b/libbpfgo.go
@@ -252,6 +252,14 @@ type BPFLink struct {
 	eventName string
 }
 
+func (l *BPFLink) Destroy() error {
+	ret := C.bpf_link__destroy(l.link)
+	if ret < 0 {
+		return syscall.Errno(-ret)
+	}
+	return nil
+}
+
 type PerfBuffer struct {
 	pb         *C.struct_perf_buffer
 	bpfMap     *BPFMap