diff options
Diffstat (limited to 'tools/bpf/bpftool/link.c')
| -rw-r--r-- | tools/bpf/bpftool/link.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/tools/bpf/bpftool/link.c b/tools/bpf/bpftool/link.c index fca57ee8fafe..7329f3134283 100644 --- a/tools/bpf/bpftool/link.c +++ b/tools/bpf/bpftool/link.c @@ -143,6 +143,9 @@ static int show_link_close_json(int fd, struct bpf_link_info *info) } jsonw_end_array(json_wtr); } + + emit_obj_refs_json(&refs_table, info->id, json_wtr); + jsonw_end_object(json_wtr); return 0; @@ -212,6 +215,7 @@ static int show_link_close_plain(int fd, struct bpf_link_info *info) printf("\n\tpinned %s", obj->path); } } + emit_obj_refs_plain(&refs_table, info->id, "\n\tpids "); printf("\n"); @@ -257,6 +261,7 @@ static int do_show(int argc, char **argv) if (show_pinned) build_pinned_obj_table(&link_table, BPF_OBJ_LINK); + build_obj_refs_table(&refs_table, BPF_OBJ_LINK); if (argc == 2) { fd = link_parse_fd(&argc, &argv); @@ -296,6 +301,8 @@ static int do_show(int argc, char **argv) if (json_output) jsonw_end_array(json_wtr); + delete_obj_refs_table(&refs_table); + return errno == ENOENT ? 0 : -1; } |