Commit c6f6851b authored Sep 26, 2018 by Andrey Ignatov Committed by Daniel Borkmann Sep 27, 2018

libbpf: Support sk_skb/stream_{parser, verdict} section names



Add section names for BPF_SK_SKB_STREAM_PARSER and
BPF_SK_SKB_STREAM_VERDICT attach types to be able to identify them in
libbpf_attach_type_by_name.

"stream_parser" and "stream_verdict" are used instead of simple "parser"
and "verdict" just to avoid possible confusion in a place where attach
type is used alone (e.g. in bpftool's show sub-commands) since there is
another attach point that can be named as "verdict": BPF_SK_MSG_VERDICT.

Signed-off-by: Andrey Ignatov <rdna@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>

parent bafa7afe

tools/lib/bpf/libbpf.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -2139,6 +2139,10 @@ static const struct {
		BPF_CGROUP_DEVICE),
		BPF_APROG_SEC("sockops", BPF_PROG_TYPE_SOCK_OPS,
		BPF_CGROUP_SOCK_OPS),
		BPF_APROG_SEC("sk_skb/stream_parser", BPF_PROG_TYPE_SK_SKB,
		BPF_SK_SKB_STREAM_PARSER),
		BPF_APROG_SEC("sk_skb/stream_verdict", BPF_PROG_TYPE_SK_SKB,
		BPF_SK_SKB_STREAM_VERDICT),
		BPF_APROG_COMPAT("sk_skb", BPF_PROG_TYPE_SK_SKB),
		BPF_APROG_SEC("sk_msg", BPF_PROG_TYPE_SK_MSG,
		BPF_SK_MSG_VERDICT),

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