bpf: Sync bpf.h to tools/
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>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h
index 6bcb287..8701139 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
