ceph/src/seastar/dpdk/lib/librte_net/rte_udp.h

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 1982, 1986, 1990, 1993
   3  *      The Regents of the University of California.
   4  * Copyright(c) 2010-2014 Intel Corporation.
   5  * All rights reserved.
   6  */
   7
   8 #ifndef _RTE_UDP_H_
   9 #define _RTE_UDP_H_
  10
  11 /**
  12  * @file
  13  *
  14  * UDP-related defines
  15  */
  16
  17 #include <stdint.h>
  18
  19 #ifdef __cplusplus
  20 extern "C" {
  21 #endif
  22
  23 /**
  24  * UDP Header
  25  */
  26 struct udp_hdr {
  27         uint16_t src_port;    /**< UDP source port. */
  28         uint16_t dst_port;    /**< UDP destination port. */
  29         uint16_t dgram_len;   /**< UDP datagram length */
  30         uint16_t dgram_cksum; /**< UDP datagram checksum */
  31 } __attribute__((__packed__));
  32
  33 #ifdef __cplusplus
  34 }
  35 #endif
  36
  37 #endif /* RTE_UDP_H_ */