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bpf, bpftool: enable recvmsg attach types

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Trivial patch to bpftool in order to complete enabling attaching programs
to BPF_CGROUP_UDP{4,6}_RECVMSG.

Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Andrey Ignatov <rdna@fb.com>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
This commit is contained in:
Daniel Borkmann
2019-06-07 01:49:00 +02:00
committed by Alexei Starovoitov
parent 9bb59ac1f6
commit 000aa1250d
5 changed files with 15 additions and 6 deletions
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5
tools/bpf/bpftool/cgroup.c
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@@ -25,7 +25,8 @@
" ATTACH_TYPE := { ingress | egress | sock_create |\n" \
" sock_ops | device | bind4 | bind6 |\n" \
" post_bind4 | post_bind6 | connect4 |\n" \
" connect6 | sendmsg4 | sendmsg6 | sysctl }"
" connect6 | sendmsg4 | sendmsg6 |\n" \
" recvmsg4 | recvmsg6 | sysctl }"
static const char * const attach_type_strings[] = {
[BPF_CGROUP_INET_INGRESS] = "ingress",
@@ -42,6 +43,8 @@ static const char * const attach_type_strings[] = {
[BPF_CGROUP_UDP4_SENDMSG] = "sendmsg4",
[BPF_CGROUP_UDP6_SENDMSG] = "sendmsg6",
[BPF_CGROUP_SYSCTL] = "sysctl",
[BPF_CGROUP_UDP4_RECVMSG] = "recvmsg4",
[BPF_CGROUP_UDP6_RECVMSG] = "recvmsg6",
[__MAX_BPF_ATTACH_TYPE] = NULL,
};