X-Git-Url: https://git.subgeniuskitty.com/unix-history/.git/blobdiff_plain/2198ed484b7c58db06af6f6b77cce7f05398f8d0..refs/tags/BSD-4_3_Net_2:/usr/src/sbin/routed/interface.h

diff --git a/usr/src/sbin/routed/interface.h b/usr/src/sbin/routed/interface.h
index 984c7d5506..6e555cb278 100644
--- 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.
@@ -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 */
-	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 */
@@ -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 */
-#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_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();
+struct	interface *if_ifwithdstaddr();
 struct	interface *if_ifwithnet();
 struct	interface *if_iflookup();