u64 bpf_cookie;
} __attribute__((preserve_access_index));
+enum bpf_link_type___local {
+ BPF_LINK_TYPE_PERF_EVENT___local = 7,
+};
+
extern const void bpf_link_fops __ksym;
extern const void bpf_map_fops __ksym;
extern const void bpf_prog_fops __ksym;
e.pid = task->tgid;
e.id = get_obj_id(file->private_data, obj_type);
- if (obj_type == BPF_OBJ_LINK) {
+ if (obj_type == BPF_OBJ_LINK &&
+ bpf_core_enum_value_exists(enum bpf_link_type___local,
+ BPF_LINK_TYPE_PERF_EVENT___local)) {
struct bpf_link *link = (struct bpf_link *) file->private_data;
- if (BPF_CORE_READ(link, type) == BPF_LINK_TYPE_PERF_EVENT) {
+ if (link->type == bpf_core_enum_value(enum bpf_link_type___local,
+ BPF_LINK_TYPE_PERF_EVENT___local)) {
e.has_bpf_cookie = true;
e.bpf_cookie = get_bpf_cookie(link);
}