[bpf-next,2/6] bpf: Sync bpf.h to tools/

Message ID cf1ecd7914d07c3ec11ef4a11befe827f1ddbb0c.1531355394.git.rdna@fb.com
State Accepted
Delegated to: BPF Maintainers
Headers show
Series
  • TCP-BPF callback for listening sockets
Related show

Commit Message

Andrey Ignatov July 12, 2018, 12:33 a.m.
Sync BPF_SOCK_OPS_TCP_LISTEN_CB related UAPI changes to tools/.

Signed-off-by: Andrey Ignatov <rdna@fb.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>
---
 tools/include/uapi/linux/bpf.h | 3 +++
 1 file changed, 3 insertions(+)

Patch

diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h
index 59b19b6a40d7..3b0ab93bc94f 100644
--- a/tools/include/uapi/linux/bpf.h
+++ b/tools/include/uapi/linux/bpf.h
@@ -2555,6 +2555,9 @@  enum {
 					 * Arg1: old_state
 					 * Arg2: new_state
 					 */
+	BPF_SOCK_OPS_TCP_LISTEN_CB,	/* Called on listen(2), right after
+					 * socket transition to LISTEN state.
+					 */
 };
 
 /* List of TCP states. There is a build check in net/ipv4/tcp.c to detect