Jiri Olsa 97596edfec bpftool: Display ref_ctr_offset for uprobe link info ...

Adding support to display ref_ctr_offset in link output, like:

  # bpftool link
  ...
  42: perf_event  prog 174
          uprobe /proc/self/exe+0x102f13  cookie 3735928559  ref_ctr_offset 0x303a3fa
          bpf_cookie 3735928559
          pids test_progs(1820)

  # bpftool link -j | jq
  [
    ...
    {
      "id": 42,
       ...
      "ref_ctr_offset": 50500538,
    }
  ]

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20250509153539.779599-4-jolsa@kernel.org

2025-05-09 13:01:08 -07:00

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