--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+/* AF_TIPC sock_diag interface for querying open sockets */
+
+#ifndef __TIPC_SOCKETS_DIAG_H__
+#define __TIPC_SOCKETS_DIAG_H__
+
+#include <linux/types.h>
+#include <linux/sock_diag.h>
+
+/* Request */
+struct tipc_sock_diag_req {
+ __u8 sdiag_family; /* must be AF_TIPC */
+ __u8 sdiag_protocol; /* must be 0 */
+ __u16 pad; /* must be 0 */
+ __u32 tidiag_states; /* query*/
+};
+#endif /* __TIPC_SOCKETS_DIAG_H__ */