diff options
| -rw-r--r-- | tools/bpf/bpftool/link.c | 44 |
1 files changed, 22 insertions, 22 deletions
diff --git a/tools/bpf/bpftool/link.c b/tools/bpf/bpftool/link.c index 670a561dc31b..1ff416eff3d7 100644 --- a/tools/bpf/bpftool/link.c +++ b/tools/bpf/bpftool/link.c @@ -62,6 +62,15 @@ show_link_header_json(struct bpf_link_info *info, json_writer_t *wtr) jsonw_uint_field(json_wtr, "prog_id", info->prog_id); } +static void show_link_attach_type_json(__u32 attach_type, json_writer_t *wtr) +{ + if (attach_type < ARRAY_SIZE(attach_type_name)) + jsonw_string_field(wtr, "attach_type", + attach_type_name[attach_type]); + else + jsonw_uint_field(wtr, "attach_type", attach_type); +} + static int get_prog_info(int prog_id, struct bpf_prog_info *info) { __u32 len = sizeof(*info); @@ -105,22 +114,13 @@ static int show_link_close_json(int fd, struct bpf_link_info *info) jsonw_uint_field(json_wtr, "prog_type", prog_info.type); - if (info->tracing.attach_type < ARRAY_SIZE(attach_type_name)) - jsonw_string_field(json_wtr, "attach_type", - attach_type_name[info->tracing.attach_type]); - else - jsonw_uint_field(json_wtr, "attach_type", - info->tracing.attach_type); + show_link_attach_type_json(info->tracing.attach_type, + json_wtr); break; case BPF_LINK_TYPE_CGROUP: jsonw_lluint_field(json_wtr, "cgroup_id", info->cgroup.cgroup_id); - if (info->cgroup.attach_type < ARRAY_SIZE(attach_type_name)) - jsonw_string_field(json_wtr, "attach_type", - attach_type_name[info->cgroup.attach_type]); - else - jsonw_uint_field(json_wtr, "attach_type", - info->cgroup.attach_type); + show_link_attach_type_json(info->cgroup.attach_type, json_wtr); break; default: break; @@ -153,6 +153,14 @@ static void show_link_header_plain(struct bpf_link_info *info) printf("prog %u ", info->prog_id); } +static void show_link_attach_type_plain(__u32 attach_type) +{ + if (attach_type < ARRAY_SIZE(attach_type_name)) + printf("attach_type %s ", attach_type_name[attach_type]); + else + printf("attach_type %u ", attach_type); +} + static int show_link_close_plain(int fd, struct bpf_link_info *info) { struct bpf_prog_info prog_info; @@ -176,19 +184,11 @@ static int show_link_close_plain(int fd, struct bpf_link_info *info) else printf("\n\tprog_type %u ", prog_info.type); - if (info->tracing.attach_type < ARRAY_SIZE(attach_type_name)) - printf("attach_type %s ", - attach_type_name[info->tracing.attach_type]); - else - printf("attach_type %u ", info->tracing.attach_type); + show_link_attach_type_plain(info->tracing.attach_type); break; case BPF_LINK_TYPE_CGROUP: printf("\n\tcgroup_id %zu ", (size_t)info->cgroup.cgroup_id); - if (info->cgroup.attach_type < ARRAY_SIZE(attach_type_name)) - printf("attach_type %s ", - attach_type_name[info->cgroup.attach_type]); - else - printf("attach_type %u ", info->cgroup.attach_type); + show_link_attach_type_plain(info->cgroup.attach_type); break; default: break; |