bpftool: Add missing link types

Will display the link type names in bpftool link show output

Signed-off-by: Milan Landaverde <milan@mdaverde.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20220331154555.422506-3-milan@mdaverde.com

diff --git a/tools/bpf/bpftool/link.c b/tools/bpf/bpftool/link.c
index 97dec81..8fb0116 100644 (file)
--- a/tools/bpf/bpftool/link.c
+++ b/tools/bpf/bpftool/link.c
@@ -20,6 +20,9 @@ static const char * const link_type_name[] = {
        [BPF_LINK_TYPE_CGROUP]                  = "cgroup",
        [BPF_LINK_TYPE_ITER]                    = "iter",
        [BPF_LINK_TYPE_NETNS]                   = "netns",
+       [BPF_LINK_TYPE_XDP]                     = "xdp",
+       [BPF_LINK_TYPE_PERF_EVENT]              = "perf_event",
+       [BPF_LINK_TYPE_KPROBE_MULTI]            = "kprobe_multi",
 };
 
 static struct hashmap *link_table;