Symbol: add_kprobe_event_legacy
tools/lib/bpf/libbpf.c
11559
err = add_kprobe_event_legacy(probe_name, retprobe, kfunc_name, offset);
tools/lib/bpf/libbpf.c
11646
if (add_kprobe_event_legacy(probe_name, false, syscall_name, 0) < 0)