Prepare for radical source tree reorganization.zack/build-layout-experiment

All top-level files and directories are moved into a temporary storage
directory, REORG.TODO, except for files that will certainly still
exist in their current form at top level when we're done (COPYING,
COPYING.LIB, LICENSES, NEWS, README), all old ChangeLog files (which
are moved to the new directory OldChangeLogs, instead), and the
generated file INSTALL (which is just deleted; in the new order, there
will be no generated files checked into version control).

1 files changed, 101 insertions, 0 deletions

diff --git a/REORG.TODO/inet/protocols/routed.h b/REORG.TODO/inet/protocols/routed.h
new file mode 100644
index 0000000000..adb1767dca
--- /dev/null
+++ b/REORG.TODO/inet/protocols/routed.h
@@ -0,0 +1,101 @@
+/*-
+ * Copyright (c) 1983, 1989, 1993
+ *	The 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.
+ * 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.
+ *
+ *	@(#)routed.h	8.1 (Berkeley) 6/2/93
+ */
+
+#ifndef _PROTOCOLS_ROUTED_H
+#define	_PROTOCOLS_ROUTED_H 1
+
+#include <sys/socket.h>
+/*
+ * Routing Information Protocol
+ *
+ * Derived from Xerox NS Routing Information Protocol
+ * by changing 32-bit net numbers to sockaddr's and
+ * padding stuff to 32-bit boundaries.
+ */
+#define	RIPVERSION	1
+
+struct netinfo {
+	struct	sockaddr rip_dst;	/* destination net/host */
+	int	rip_metric;		/* cost of route */
+};
+
+struct rip {
+	unsigned char	rip_cmd;		/* request/response */
+	unsigned char	rip_vers;		/* protocol version # */
+	unsigned char	rip_res1[2];		/* pad to 32-bit boundary */
+	union {
+		struct	netinfo ru_nets[1];	/* variable length... */
+		char	ru_tracefile[1];	/* ditto ... */
+	} ripun;
+#define	rip_nets	ripun.ru_nets
+#define	rip_tracefile	ripun.ru_tracefile
+};
+
+/*
+ * Packet types.
+ */
+#define	RIPCMD_REQUEST		1	/* want info */
+#define	RIPCMD_RESPONSE		2	/* responding to request */
+#define	RIPCMD_TRACEON		3	/* turn tracing on */
+#define	RIPCMD_TRACEOFF		4	/* turn it off */
+
+#define	RIPCMD_MAX		5
+#ifdef RIPCMDS
+char *ripcmds[RIPCMD_MAX] =
+  { "#0", "REQUEST", "RESPONSE", "TRACEON", "TRACEOFF" };
+#endif
+
+#define	HOPCNT_INFINITY		16	/* per Xerox NS */
+#define	MAXPACKETSIZE		512	/* max broadcast size */
+
+/*
+ * Timer values used in managing the routing table.
+ * Complete tables are broadcast every SUPPLY_INTERVAL seconds.
+ * If changes occur between updates, dynamic updates containing only changes
+ * may be sent.  When these are sent, a timer is set for a random value
+ * between MIN_WAITTIME and MAX_WAITTIME, and no additional dynamic updates
+ * are sent until the timer expires.
+ *
+ * Every update of a routing entry forces an entry's timer to be reset.
+ * After EXPIRE_TIME without updates, the entry is marked invalid,
+ * but held onto until GARBAGE_TIME so that others may
+ * see it "be deleted".
+ */
+#define	TIMER_RATE		30	/* alarm clocks every 30 seconds */
+
+#define	SUPPLY_INTERVAL		30	/* time to supply tables */
+#define	MIN_WAITTIME		2	/* min. interval to broadcast changes */
+#define	MAX_WAITTIME		5	/* max. time to delay changes */
+
+#define	EXPIRE_TIME		180	/* time to mark entry invalid */
+#define	GARBAGE_TIME		240	/* time to garbage collect */
+
+#endif /* protocols/routed.h */