From 51c74ceb12e1dd38bdee4f99896d0a6b96f223a6 Mon Sep 17 00:00:00 2001
From: Kirk McKusick <mckusick@ucbvax.Berkeley.EDU>
Date: Sun, 18 Apr 1993 07:15:20 -0800
Subject: [PATCH] add sysctl definitions for inet family and ip protocol

SCCS-vsn: sys/netinet/in.h 7.14
---
 usr/src/sys/netinet/in.h | 58 ++++++++++++++++++++++++++++++++++++++--
 1 file changed, 56 insertions(+), 2 deletions(-)

diff --git a/usr/src/sys/netinet/in.h b/usr/src/sys/netinet/in.h
index e152c43da7..6d2c65be41 100644
--- a/usr/src/sys/netinet/in.h
+++ b/usr/src/sys/netinet/in.h
@@ -1,10 +1,10 @@
 /*
- * Copyright (c) 1982, 1986, 1990 Regents of the University of California.
+ * Copyright (c) 1982,1986,1990,1993 Regents of the University of California.
  * All rights reserved.
  *
  * %sccs.include.redist.c%
  *
- *	@(#)in.h	7.13 (Berkeley) %G%
+ *	@(#)in.h	7.14 (Berkeley) %G%
  */
 
 /*
@@ -148,6 +148,60 @@ struct ip_mreq {
 	struct in_addr	imr_interface;	/* local IP address of interface */
 };
 
+/*
+ * Definitions for inet sysctl operations.
+ *
+ * Third level is protocol number.
+ * Fourth level is desired variable within that protocol.
+ */
+#define IPPROTO_MAXID	(IPPROTO_IDP + 1)	/* don't list to IPPROTO_MAX */
+
+#define CTL_IPPROTO_NAMES { \
+	{ "ip", CTLTYPE_NODE }, \
+	{ "icmp", CTLTYPE_NODE }, \
+	{ "igmp", CTLTYPE_NODE }, \
+	{ "ggp", CTLTYPE_NODE }, \
+	{ 0, 0 }, \
+	{ 0, 0 }, \
+	{ "tcp", CTLTYPE_NODE }, \
+	{ 0, 0 }, \
+	{ "egp", CTLTYPE_NODE }, \
+	{ 0, 0 }, \
+	{ 0, 0 }, \
+	{ 0, 0 }, \
+	{ "pup", CTLTYPE_NODE }, \
+	{ 0, 0 }, \
+	{ 0, 0 }, \
+	{ 0, 0 }, \
+	{ 0, 0 }, \
+	{ "udp", CTLTYPE_NODE }, \
+	{ 0, 0 }, \
+	{ 0, 0 }, \
+	{ 0, 0 }, \
+	{ 0, 0 }, \
+	{ "idp", CTLTYPE_NODE }, \
+}
+
+/*
+ * Names for IP sysctl objects
+ */
+#define	IPCTL_FORWARDING	1	/* act as router */
+#define	IPCTL_SENDREDIRECTS	2	/* may send redirects when forwarding */
+#define	IPCTL_DEFTTL		3	/* default TTL */
+#ifdef notyet
+#define	IPCTL_DEFMTU		4	/* default MTU */
+#endif
+#define	IPCTL_MAXID		5
+
+#define	IPCTL_NAMES { \
+	{ 0, 0 }, \
+	{ "forwarding", CTLTYPE_INT }, \
+	{ "redirect", CTLTYPE_INT }, \
+	{ "ttl", CTLTYPE_INT }, \
+	{ "mtu", CTLTYPE_INT }, \
+}
+
+
 #ifdef KERNEL
 struct	in_addr in_makeaddr();
 u_long	in_netof(), in_lnaof();
-- 
2.20.1