ring_buffer__new
ring_buffer__new(int map_fd, ring_buffer_sample_fn sample_cb, void *ctx,
ctx->ringbuf = ring_buffer__new(map_fd, buf_process_sample, NULL, NULL);
ringbuf = ring_buffer__new(rb_fd, process_sample, NULL, NULL);
ringbuf = ring_buffer__new(skel->maps.ringbuf.map_fd,
ringbuf = ring_buffer__new(skel_n->maps.ringbuf.map_fd,
ringbuf = ring_buffer__new(skel_map_key->maps.ringbuf.map_fd,
ringbuf = ring_buffer__new(bpf_map__fd(skel->maps.ringbuf1),
ringbuf = ring_buffer__new(bpf_map__fd(skel->maps.ringbuf),
ringbuf = ring_buffer__new(bpf_map__fd(skel->maps.ringbuf), process_ringbuf, NULL, NULL);
kern_ringbuf = ring_buffer__new(rb_fd, callback, skel, NULL);
rb = ring_buffer__new(bpf_map__fd(bpf->maps.signal_stop_tracing),