lib/irda.c

   1 /*********************************************************************
   2  *
   3  * Filename:      irda.c
   4  * Version:       0.1
   5  * Description:   A first attempt to make ifconfig understand IrDA
   6  * Status:        Experimental.
   7  * Author:        Dag Brattli <dagb@cs.uit.no>
   8  * Created at:    Wed Apr 21 09:03:09 1999
   9  * Modified at:   Wed Apr 21 09:17:05 1999
  10  * Modified by:   Dag Brattli <dagb@cs.uit.no>
  11  *
  12  *     This program is free software; you can redistribute it and/or
  13  *     modify it under the terms of the GNU General Public License as
  14  *     published by the Free Software Foundation; either version 2 of
  15  *     the License, or (at your option) any later version.
  16  *
  17  *     This program is distributed in the hope that it will be useful,
  18  *     but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  20  *     GNU General Public License for more details.
  21  *
  22  *     You should have received a copy of the GNU General Public License
  23  *     along with this program; if not, write to the Free Software
  24  *     Foundation, Inc., 59 Temple Place, Suite 330, Boston,
  25  *     MA 02111-1307 USA
  26  *
  27  ********************************************************************/
  28
  29 #include "config.h"
  30
  31 #if HAVE_AFIRDA || HAVE_HWIRDA
  32 #include <sys/types.h>
  33 #include <sys/ioctl.h>
  34 #include <sys/socket.h>
  35 #include <net/if_arp.h>
  36 #include <stdlib.h>
  37 #include <stdio.h>
  38 #include <ctype.h>
  39 #include <errno.h>
  40 #include <fcntl.h>
  41 #include <string.h>
  42 #include <termios.h>
  43 #include <unistd.h>
  44 #include "net-support.h"
  45 #include "pathnames.h"
  46 #include "intl.h"
  47 #include "util.h"
  48
  49 /* Probably not a good idea to include <linux/if_arp.h> */
  50 #ifndef ARPHRD_IRDA
  51 #define ARPHRD_IRDA 783
  52 #endif
  53
  54 /*
  55  * Function irda_print (ptr)
  56  *
  57  *    Print hardware address of interface
  58  *
  59  */
  60 static char *irda_print(unsigned char *ptr)
  61 {
  62     static char buff[8];
  63
  64     sprintf(&buff[strlen(buff)], "%02x:%02x:%02x:%02x", ptr[3], ptr[2],
  65             ptr[1], ptr[0]);
  66
  67     return (buff);
  68 }
  69
  70 struct hwtype irda_hwtype =
  71 {
  72      "irda", NULL, ARPHRD_IRDA, 2,
  73      irda_print, NULL, NULL, 0
  74 };
  75
  76 #endif                          /* HAVE_xxIRDA */