/* record data + header take 16 bytes */
                skel->rodata->wakeup_data_size = args.sample_rate * 16;
 
-       bpf_map__resize(skel->maps.ringbuf, args.ringbuf_sz);
+       bpf_map__set_max_entries(skel->maps.ringbuf, args.ringbuf_sz);
 
        if (ringbuf_bench__load(skel)) {
                fprintf(stderr, "failed to load skeleton\n");
 
                                             &link_info, &info_len);
                ASSERT_OK(err, "link_fd_get_info");
                ASSERT_EQ(link_info.tracing.attach_type,
-                         bpf_program__get_expected_attach_type(prog[i]),
+                         bpf_program__expected_attach_type(prog[i]),
                          "link_attach_type");
                ASSERT_EQ(link_info.tracing.target_obj_id, tgt_prog_id, "link_tgt_obj_id");
                ASSERT_EQ(link_info.tracing.target_btf_id, btf_id, "link_tgt_btf_id");
 
                return;
 
        /* override program type */
-       bpf_program__set_perf_event(skel->progs.oncpu);
+       bpf_program__set_type(skel->progs.oncpu, BPF_PROG_TYPE_PERF_EVENT);
 
        err = test_stacktrace_build_id__load(skel);
        if (CHECK(err, "skel_load", "skeleton load failed: %d\n", err))
 
                return;
 
        /* override program type */
-       bpf_program__set_perf_event(skel->progs.oncpu);
+       bpf_program__set_type(skel->progs.oncpu, BPF_PROG_TYPE_PERF_EVENT);
 
        err = test_stacktrace_build_id__load(skel);
        if (CHECK(err, "skel_load", "skeleton load failed: %d\n", err))