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From: Stanislav Fomichev <sdf@google.com>
To: netdev@vger.kernel.org, bpf@vger.kernel.org
Cc: davem@davemloft.net, ast@kernel.org, daniel@iogearbox.net,
	Stanislav Fomichev <sdf@google.com>, Martin Lau <kafai@fb.com>
Subject: [PATCH bpf-next v5 2/8] bpf: sync bpf.h to tools/
Date: Mon, 10 Jun 2019 14:08:24 -0700	[thread overview]
Message-ID: <20190610210830.105694-3-sdf@google.com> (raw)
In-Reply-To: <20190610210830.105694-1-sdf@google.com>

Export new prog type and hook points to the libbpf.

Cc: Martin Lau <kafai@fb.com>
Signed-off-by: Stanislav Fomichev <sdf@google.com>
---
 tools/include/uapi/linux/bpf.h | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h
index 7c6aef253173..174136aa6906 100644
--- a/tools/include/uapi/linux/bpf.h
+++ b/tools/include/uapi/linux/bpf.h
@@ -170,6 +170,7 @@ enum bpf_prog_type {
 	BPF_PROG_TYPE_FLOW_DISSECTOR,
 	BPF_PROG_TYPE_CGROUP_SYSCTL,
 	BPF_PROG_TYPE_RAW_TRACEPOINT_WRITABLE,
+	BPF_PROG_TYPE_CGROUP_SOCKOPT,
 };
 
 enum bpf_attach_type {
@@ -192,6 +193,8 @@ enum bpf_attach_type {
 	BPF_LIRC_MODE2,
 	BPF_FLOW_DISSECTOR,
 	BPF_CGROUP_SYSCTL,
+	BPF_CGROUP_GETSOCKOPT,
+	BPF_CGROUP_SETSOCKOPT,
 	__MAX_BPF_ATTACH_TYPE
 };
 
@@ -3533,4 +3536,15 @@ struct bpf_sysctl {
 				 */
 };
 
+struct bpf_sockopt {
+	__bpf_md_ptr(struct bpf_sock *, sk);
+	__bpf_md_ptr(void *, optval);
+	__bpf_md_ptr(void *, optval_end);
+
+	__s32	level;
+	__s32	optname;
+
+	__u32	optlen;
+};
+
 #endif /* _UAPI__LINUX_BPF_H__ */
-- 
2.22.0.rc2.383.gf4fbbf30c2-goog


  parent reply	other threads:[~2019-06-10 21:08 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-06-10 21:08 [PATCH bpf-next v5 0/8] bpf: getsockopt and setsockopt hooks Stanislav Fomichev
2019-06-10 21:08 ` [PATCH bpf-next v5 1/8] bpf: implement " Stanislav Fomichev
2019-06-13 20:16   ` Alexei Starovoitov
2019-06-13 21:20     ` Stanislav Fomichev
2019-06-13 21:50       ` Andrii Nakryiko
2019-06-13 21:54         ` Stanislav Fomichev
2019-06-14 16:32           ` Stanislav Fomichev
2019-06-10 21:08 ` Stanislav Fomichev [this message]
2019-06-10 21:08 ` [PATCH bpf-next v5 3/8] libbpf: support sockopt hooks Stanislav Fomichev
2019-06-10 21:08 ` [PATCH bpf-next v5 4/8] selftests/bpf: test sockopt section name Stanislav Fomichev
2019-06-10 21:08 ` [PATCH bpf-next v5 5/8] selftests/bpf: add sockopt test Stanislav Fomichev
2019-06-10 21:08 ` [PATCH bpf-next v5 6/8] selftests/bpf: add sockopt test that exercises sk helpers Stanislav Fomichev
2019-06-10 21:08 ` [PATCH bpf-next v5 7/8] bpf: add sockopt documentation Stanislav Fomichev
2019-06-10 21:08 ` [PATCH bpf-next v5 8/8] bpftool: support cgroup sockopt Stanislav Fomichev
2019-06-10 21:38 ` [PATCH bpf-next v5 0/8] bpf: getsockopt and setsockopt hooks Martin Lau

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