BSD 4_3_Net_2 release

[unix-history] / usr / src / sbin / routed / interface.h

diff --git a/usr/src/sbin/routed/interface.h b/usr/src/sbin/routed/interface.h
index 984c7d5..6e555cb 100644 (file)
--- a/usr/src/sbin/routed/interface.h
+++ b/usr/src/sbin/routed/interface.h
@@ -1,4 +1,37 @@
-/*     interface.h     4.2     84/04/09        */
+/*
+ * Copyright (c) 1983 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *     This product includes software developed by the University of
+ *     California, Berkeley and its contributors.
+ * 4. Neither the name of the University nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *     @(#)interface.h 5.6 (Berkeley) 6/1/90
+ */

 
 /*
  * Routing table management daemon.
 
 /*
  * Routing table management daemon.


@@ -23,7 +56,12 @@ struct interface {
 #define        int_dstaddr     int_intu.intu_dstaddr   /* other end of p-to-p link */
        int     int_metric;                     /* init's routing entry */
        int     int_flags;                      /* see below */
 #define        int_dstaddr     int_intu.intu_dstaddr   /* other end of p-to-p link */
        int     int_metric;                     /* init's routing entry */
        int     int_flags;                      /* see below */

-       int     int_net;                        /* network # */
+       /* START INTERNET SPECIFIC */
+       u_long  int_net;                        /* network # */
+       u_long  int_netmask;                    /* net mask for addr */
+       u_long  int_subnet;                     /* subnet # */
+       u_long  int_subnetmask;                 /* subnet mask for addr */
+       /* END INTERNET SPECIFIC */

        struct  ifdebug int_input, int_output;  /* packet tracing stuff */
        int     int_ipackets;                   /* input packets received */
        int     int_opackets;                   /* output packets sent */
        struct  ifdebug int_input, int_output;  /* packet tracing stuff */
        int     int_ipackets;                   /* input packets received */
        int     int_opackets;                   /* output packets sent */


@@ -32,20 +70,21 @@ struct interface {
 };
 
 /*
 };
 
 /*

- * 0x1 to 0x100 are reused from the kernel's ifnet definitions,
+ * 0x1 to 0x10 are reused from the kernel's ifnet definitions,

  * the others agree with the RTS_ flags defined elsewhere.
  */
 #define        IFF_UP          0x1             /* interface is up */
 #define        IFF_BROADCAST   0x2             /* broadcast address valid */
 #define        IFF_DEBUG       0x4             /* turn on debugging */
  * the others agree with the RTS_ flags defined elsewhere.
  */
 #define        IFF_UP          0x1             /* interface is up */
 #define        IFF_BROADCAST   0x2             /* broadcast address valid */
 #define        IFF_DEBUG       0x4             /* turn on debugging */

-#define        IFF_ROUTE       0x8             /* routing entry installed */
+#define        IFF_LOOPBACK    0x8             /* software loopback net */

 #define        IFF_POINTOPOINT 0x10            /* interface is point-to-point link */
 #define        IFF_POINTOPOINT 0x10            /* interface is point-to-point link */

-#define        IFF_LOCAL       0x100           /* local network, host part encoded */

 
 

+#define        IFF_SUBNET      0x1000          /* interface on subnetted network */

 #define        IFF_PASSIVE     0x2000          /* can't tell if up/down */
 #define        IFF_INTERFACE   0x4000          /* hardware interface */
 #define        IFF_REMOTE      0x8000          /* interface isn't on this machine */
 
 struct interface *if_ifwithaddr();
 #define        IFF_PASSIVE     0x2000          /* can't tell if up/down */
 #define        IFF_INTERFACE   0x4000          /* hardware interface */
 #define        IFF_REMOTE      0x8000          /* interface isn't on this machine */
 
 struct interface *if_ifwithaddr();

+struct interface *if_ifwithdstaddr();

 struct interface *if_ifwithnet();
 struct interface *if_iflookup();
 struct interface *if_ifwithnet();
 struct interface *if_iflookup();