sys/ipkdb/ipkdb_if.c

   1 /*      $NetBSD: ipkdb_if.c,v 1.11 2001/11/12 22:56:04 lukem Exp $      */
   2
   3 /*
   4  * Copyright (C) 1993-2000 Wolfgang Solfrank.
   5  * Copyright (C) 1993-2000 TooLs GmbH.
   6  * All rights reserved.
   7  *
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted provided that the following conditions
  10  * are met:
  11  * 1. Redistributions of source code must retain the above copyright
  12  *    notice, this list of conditions and the following disclaimer.
  13  * 2. Redistributions in binary form must reproduce the above copyright
  14  *    notice, this list of conditions and the following disclaimer in the
  15  *    documentation and/or other materials provided with the distribution.
  16  * 3. All advertising materials mentioning features or use of this software
  17  *    must display the following acknowledgement:
  18  *      This product includes software developed by TooLs GmbH.
  19  * 4. The name of TooLs GmbH may not be used to endorse or promote products
  20  *    derived from this software without specific prior written permission.
  21  *
  22  * THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``AS IS'' AND ANY EXPRESS OR
  23  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  24  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  25  * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  26  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  27  * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
  28  * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  29  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  30  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  31  * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  32  */
  33
  34 #include <sys/cdefs.h>
  35 __KERNEL_RCSID(0, "$NetBSD: ipkdb_if.c,v 1.11 2001/11/12 22:56:04 lukem Exp $");
  36
  37 #include <sys/param.h>
  38 #include <sys/socket.h>
  39 #include <sys/systm.h>
  40
  41 #include <net/if.h>
  42 #include <net/if_ether.h>
  43
  44 #include <netinet/in.h>
  45
  46 #include <ipkdb/ipkdb.h>
  47 #include <machine/ipkdb.h>
  48
  49 /*
  50  * Initialize IPKDB Interface handling
  51  */
  52 int
  53 ipkdbifinit(struct ipkdb_if *kip)
  54 {
  55         u_char *cp;
  56
  57         /* defaults: */
  58         kip->mtu = ETHERMTU;
  59         for (cp = kip->hisenetaddr; cp < kip->hisenetaddr + sizeof kip->hisenetaddr;)
  60                 *cp++ = -1;
  61         for (cp = kip->hisinetaddr; cp < kip->hisinetaddr + sizeof kip->hisinetaddr;)
  62                 *cp++ = -1;
  63         return ipkdbif_init(kip);
  64 }