sysdeps/unix/sysv/linux/net/if_packet.h

   1 /* Definitions for use with Linux SOCK_PACKET sockets.
   2    Copyright (C) 1997-2016 Free Software Foundation, Inc.
   3    This file is part of the GNU C Library.
   4
   5    The GNU C Library is free software; you can redistribute it and/or
   6    modify it under the terms of the GNU Lesser General Public
   7    License as published by the Free Software Foundation; either
   8    version 2.1 of the License, or (at your option) any later version.
   9
  10    The GNU C Library is distributed in the hope that it will be useful,
  11    but WITHOUT ANY WARRANTY; without even the implied warranty of
  12    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13    Lesser General Public License for more details.
  14
  15    You should have received a copy of the GNU Lesser General Public
  16    License along with the GNU C Library; if not, see
  17    <http://www.gnu.org/licenses/>.  */
  18
  19 #ifndef __IF_PACKET_H
  20 #define __IF_PACKET_H
  21
  22 #include <features.h>
  23 #include <bits/sockaddr.h>
  24
  25 /* This is the SOCK_PACKET address structure as used in Linux 2.0.
  26    From Linux 2.1 the AF_PACKET interface is preferred and you should
  27    consider using it in place of this one.  */
  28
  29 struct sockaddr_pkt
  30   {
  31     __SOCKADDR_COMMON (spkt_);
  32     unsigned char spkt_device[14];
  33     unsigned short spkt_protocol;
  34   };
  35
  36 #endif