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authorDaniel Borkmann <daniel@iogearbox.net>2019-06-07 02:48:59 +0300
committerAlexei Starovoitov <ast@kernel.org>2019-06-07 02:53:12 +0300
commit9bb59ac1f6c362f14b58187bc56e737780c52c19 (patch)
tree82aa9c8a48443580a5f38f935c93de425a8e6804 /tools
parent3dbc6adac1f3b83fd4c39899c747da7b417e3ffc (diff)
downloadlinux-9bb59ac1f6c362f14b58187bc56e737780c52c19.tar.xz
bpf, libbpf: enable recvmsg attach types
Another trivial patch to libbpf in order to enable identifying and attaching programs to BPF_CGROUP_UDP{4,6}_RECVMSG by section name. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools')
-rw-r--r--tools/lib/bpf/libbpf.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c
index 5d046cc7b207..151f7ac1882e 100644
--- a/tools/lib/bpf/libbpf.c
+++ b/tools/lib/bpf/libbpf.c
@@ -3210,6 +3210,10 @@ static const struct {
BPF_CGROUP_UDP4_SENDMSG),
BPF_EAPROG_SEC("cgroup/sendmsg6", BPF_PROG_TYPE_CGROUP_SOCK_ADDR,
BPF_CGROUP_UDP6_SENDMSG),
+ BPF_EAPROG_SEC("cgroup/recvmsg4", BPF_PROG_TYPE_CGROUP_SOCK_ADDR,
+ BPF_CGROUP_UDP4_RECVMSG),
+ BPF_EAPROG_SEC("cgroup/recvmsg6", BPF_PROG_TYPE_CGROUP_SOCK_ADDR,
+ BPF_CGROUP_UDP6_RECVMSG),
BPF_EAPROG_SEC("cgroup/sysctl", BPF_PROG_TYPE_CGROUP_SYSCTL,
BPF_CGROUP_SYSCTL),
};