text: /* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
   *
   * Copyright (c) 2020,2021 SiPanda Inc.
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions and the following disclaimer.
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in the
   *    documentation and/or other materials provided with the distribution.
   *
   * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
   * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
   * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
   * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
   * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
   * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
   * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
   * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
   * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
   * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
   * SUCH DAMAGE.
   */
  
  #ifndef __PANDA_PROTO_PORTS_H__
  #define __PANDA_PROTO_PORTS_H__
  
  #include "panda/parser.h"
  
  /* Tranport nodes with ports definitions */
  
  struct port_hdr {
  	__u32   ports;
  };
  
  #endif /* __PANDA_PROTO_PORTS_H__ */
  
  #ifdef PANDA_DEFINE_PARSE_NODE
  
  /* Generic PANDA parse nodes for transport protocols that contain port
   * numbers cnanonical location
   *
   * Transport header starts with sixteen bit source and destination port
   * numbers. Applicable protocols include TCP, UDP, SCTP, etc.
   */
  static struct panda_proto_node panda_parse_ports __unused() = {
  	.name = "Transport with ports",
  	.min_len = sizeof(struct port_hdr),
  };
  
  #endif /* PANDA_DEFINE_PARSE_NODE */
  