[PATCH bpf-next 4/4] bpftool: Show also the name of type BPF_OBJ_LINK
From: Yafang Shao <hidden>
Date: 2022-06-29 15:49:08
Also in:
bpf
Subsystem:
bpf [general] (safe dynamic programs and tools), bpf [tooling] (bpftool), the rest · Maintainers:
Alexei Starovoitov, Daniel Borkmann, Andrii Nakryiko, Eduard Zingerman, Kumar Kartikeya Dwivedi, Quentin Monnet, Linus Torvalds
For example, /sys/fs/bpf/maps.debug is a bpf link, when you run `bpftool map show` to show it, - before $ bpftool map show pinned /sys/fs/bpf/maps.debug Error: incorrect object type: unknown - after $ bpftool map show pinned /sys/fs/bpf/maps.debug Error: incorrect object type: link Signed-off-by: Yafang Shao <redacted> --- tools/bpf/bpftool/common.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/tools/bpf/bpftool/common.c b/tools/bpf/bpftool/common.c
index a0d4acd7c54a..5e979269c89a 100644
--- a/tools/bpf/bpftool/common.c
+++ b/tools/bpf/bpftool/common.c@@ -251,6 +251,7 @@ const char *get_fd_type_name(enum bpf_obj_type type) [BPF_OBJ_UNKNOWN] = "unknown", [BPF_OBJ_PROG] = "prog", [BPF_OBJ_MAP] = "map", + [BPF_OBJ_LINK] = "link", }; if (type < 0 || type >= ARRAY_SIZE(names) || !names[type])
--
2.17.1