1  /* Definitions for use with Linux AF_ECONET sockets.
       2     Copyright (C) 1998-2023 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     <https://www.gnu.org/licenses/>.  */
      18  
      19  #ifndef _NETECONET_EC_H
      20  #define _NETECONET_EC_H	1
      21  
      22  #include <features.h>
      23  #include <bits/sockaddr.h>
      24  
      25  struct ec_addr
      26    {
      27      unsigned char station;		/* Station number.  */
      28      unsigned char net;			/* Network number.  */
      29    };
      30  
      31  struct sockaddr_ec
      32    {
      33      __SOCKADDR_COMMON (sec_);
      34      unsigned char port;			/* Port number.  */
      35      unsigned char cb;			/* Control/flag byte.  */
      36      unsigned char type;			/* Type of message.  */
      37      struct ec_addr addr;
      38      unsigned long cookie;
      39    };
      40  
      41  #define ECTYPE_PACKET_RECEIVED		0	/* Packet received */
      42  #define ECTYPE_TRANSMIT_STATUS		0x10	/* Transmit completed */
      43  
      44  #define ECTYPE_TRANSMIT_OK		1
      45  #define ECTYPE_TRANSMIT_NOT_LISTENING	2
      46  #define ECTYPE_TRANSMIT_NET_ERROR	3
      47  #define ECTYPE_TRANSMIT_NO_CLOCK	4
      48  #define ECTYPE_TRANSMIT_LINE_JAMMED	5
      49  #define ECTYPE_TRANSMIT_NOT_PRESENT	6
      50  
      51  #endif