diff options
Diffstat (limited to 'tools/bpf/bpftool/link.c')
| -rw-r--r-- | tools/bpf/bpftool/link.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/tools/bpf/bpftool/link.c b/tools/bpf/bpftool/link.c index 3535afc80a49..a773e05d5ade 100644 --- a/tools/bpf/bpftool/link.c +++ b/tools/bpf/bpftool/link.c @@ -117,7 +117,7 @@ static int link_parse_fd(int *argc, char ***argv) path = **argv; NEXT_ARGP(); - return open_obj_pinned_any(path, BPF_OBJ_LINK); + return open_obj_pinned_any(path, BPF_OBJ_LINK, NULL); } p_err("expected 'id' or 'pinned', got: '%s'?", **argv); @@ -485,6 +485,7 @@ static int show_link_close_json(int fd, struct bpf_link_info *info) case BPF_LINK_TYPE_RAW_TRACEPOINT: jsonw_string_field(json_wtr, "tp_name", u64_to_ptr(info->raw_tracepoint.tp_name)); + jsonw_uint_field(json_wtr, "cookie", info->raw_tracepoint.cookie); break; case BPF_LINK_TYPE_TRACING: err = get_prog_info(info->prog_id, &prog_info); @@ -502,6 +503,7 @@ static int show_link_close_json(int fd, struct bpf_link_info *info) json_wtr); jsonw_uint_field(json_wtr, "target_obj_id", info->tracing.target_obj_id); jsonw_uint_field(json_wtr, "target_btf_id", info->tracing.target_btf_id); + jsonw_uint_field(json_wtr, "cookie", info->tracing.cookie); break; case BPF_LINK_TYPE_CGROUP: jsonw_lluint_field(json_wtr, "cgroup_id", @@ -879,6 +881,8 @@ static int show_link_close_plain(int fd, struct bpf_link_info *info) case BPF_LINK_TYPE_RAW_TRACEPOINT: printf("\n\ttp '%s' ", (const char *)u64_to_ptr(info->raw_tracepoint.tp_name)); + if (info->raw_tracepoint.cookie) + printf("cookie %llu ", info->raw_tracepoint.cookie); break; case BPF_LINK_TYPE_TRACING: err = get_prog_info(info->prog_id, &prog_info); @@ -897,6 +901,8 @@ static int show_link_close_plain(int fd, struct bpf_link_info *info) printf("\n\ttarget_obj_id %u target_btf_id %u ", info->tracing.target_obj_id, info->tracing.target_btf_id); + if (info->tracing.cookie) + printf("\n\tcookie %llu ", info->tracing.cookie); break; case BPF_LINK_TYPE_CGROUP: printf("\n\tcgroup_id %zu ", (size_t)info->cgroup.cgroup_id); |