From 20222bb70ec0922a2c5c86ccf6e1e905366afc66 Mon Sep 17 00:00:00 2001
From: guenther <>
Date: Sat, 3 Jul 2010 04:44:51 +0000
Subject: Fix the naming of interfaces and variables for rdomains and rtables
 and make it possible to bind sockets (including listening sockets!) to
 rtables and not just rdomains.  This changes the name of the system calls,
 socket option, and ioctl.  After building with this you should remove the
 files /usr/share/man/cat2/[gs]etrdomain.0.

Since this removes the existing [gs]etrdomain() system calls, the
libc major is bumped.

Written by claudio@, criticized^Wcritiqued by me
---
 src/usr.bin/nc/nc.1     | 10 +++++-----
 src/usr.bin/nc/netcat.c | 28 ++++++++++++++--------------
 2 files changed, 19 insertions(+), 19 deletions(-)

diff --git a/src/usr.bin/nc/nc.1 b/src/usr.bin/nc/nc.1
index 94a2d43cdb..fa0f76b954 100644
--- a/src/usr.bin/nc/nc.1
+++ b/src/usr.bin/nc/nc.1
@@ -1,4 +1,4 @@
-.\"     $OpenBSD: nc.1,v 1.53 2010/02/23 23:00:52 schwarze Exp $
+.\"     $OpenBSD: nc.1,v 1.54 2010/07/03 04:44:51 guenther Exp $
 .\"
 .\" Copyright (c) 1996 David Sacerdote
 .\" All rights reserved.
@@ -25,7 +25,7 @@
 .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd $Mdocdate: February 23 2010 $
+.Dd $Mdocdate: July 3 2010 $
 .Dt NC 1
 .Os
 .Sh NAME
@@ -42,7 +42,7 @@
 .Op Fl p Ar source_port
 .Op Fl s Ar source_ip_address
 .Op Fl T Ar ToS
-.Op Fl V Ar rdomain
+.Op Fl V Ar rtable
 .Op Fl w Ar timeout
 .Op Fl X Ar proxy_protocol
 .Oo Xo
@@ -179,8 +179,8 @@ Specifies to use
 sockets.
 .It Fl u
 Use UDP instead of the default option of TCP.
-.It Fl V Ar rdomain
-Set the routing domain.
+.It Fl V Ar rtable
+Set the routing table to be used.
 The default is 0.
 .It Fl v
 Have
diff --git a/src/usr.bin/nc/netcat.c b/src/usr.bin/nc/netcat.c
index df68805bd9..e471182b2a 100644
--- a/src/usr.bin/nc/netcat.c
+++ b/src/usr.bin/nc/netcat.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: netcat.c,v 1.97 2010/04/20 07:28:28 nicm Exp $ */
+/* $OpenBSD: netcat.c,v 1.98 2010/07/03 04:44:51 guenther Exp $ */
 /*
  * Copyright (c) 2001 Eric Jackson <ericj@monkey.org>
  *
@@ -84,7 +84,7 @@ int	Iflag;					/* TCP receive buffer size */
 int	Oflag;					/* TCP send buffer size */
 int	Sflag;					/* TCP MD5 signature option */
 int	Tflag = -1;				/* IP Type of Service */
-u_int	rdomain;
+u_int	rtableid;
 
 int timeout = -1;
 int family = AF_UNSPEC;
@@ -189,10 +189,10 @@ main(int argc, char *argv[])
 			uflag = 1;
 			break;
 		case 'V':
-			rdomain = (unsigned int)strtonum(optarg, 0,
+			rtableid = (unsigned int)strtonum(optarg, 0,
 			    RT_TABLEID_MAX, &errstr);
 			if (errstr)
-				errx(1, "rdomain %s: %s", errstr, optarg);
+				errx(1, "rtable %s: %s", errstr, optarg);
 			break;
 		case 'v':
 			vflag = 1;
@@ -507,10 +507,10 @@ remote_connect(const char *host, const char *port, struct addrinfo hints)
 		    res0->ai_protocol)) < 0)
 			continue;
 
-		if (rdomain) {
-			if (setsockopt(s, IPPROTO_IP, SO_RDOMAIN, &rdomain,
-			    sizeof(rdomain)) == -1)
-				err(1, "setsockopt SO_RDOMAIN");
+		if (rtableid) {
+			if (setsockopt(s, IPPROTO_IP, SO_RTABLE, &rtableid,
+			    sizeof(rtableid)) == -1)
+				err(1, "setsockopt SO_RTABLE");
 		}
 
 		/* Bind to a local port or source address if specified. */
@@ -581,10 +581,10 @@ local_listen(char *host, char *port, struct addrinfo hints)
 		    res0->ai_protocol)) < 0)
 			continue;
 
-		if (rdomain) {
-			if (setsockopt(s, IPPROTO_IP, SO_RDOMAIN, &rdomain,
-			    sizeof(rdomain)) == -1)
-				err(1, "setsockopt SO_RDOMAIN");
+		if (rtableid) {
+			if (setsockopt(s, IPPROTO_IP, SO_RTABLE, &rtableid,
+			    sizeof(rtableid)) == -1)
+				err(1, "setsockopt SO_RTABLE");
 		}
 
 		ret = setsockopt(s, SOL_SOCKET, SO_REUSEPORT, &x, sizeof(x));
@@ -871,7 +871,7 @@ help(void)
 	\t-t		Answer TELNET negotiation\n\
 	\t-U		Use UNIX domain socket\n\
 	\t-u		UDP mode\n\
-	\t-V rdomain	Specify alternate routing domain\n\
+	\t-V rtable	Specify alternate routing table\n\
 	\t-v		Verbose\n\
 	\t-w secs\t	Timeout for connects and final net reads\n\
 	\t-X proto	Proxy protocol: \"4\", \"5\" (SOCKS) or \"connect\"\n\
@@ -887,7 +887,7 @@ usage(int ret)
 	fprintf(stderr,
 	    "usage: nc [-46DdhklnrStUuvz] [-I length] [-i interval] [-O length]\n"
 	    "\t  [-P proxy_username] [-p source_port] [-s source_ip_address] [-T ToS]\n"
-	    "\t  [-V rdomain] [-w timeout] [-X proxy_protocol]\n"
+	    "\t  [-V rtable] [-w timeout] [-X proxy_protocol]\n"
 	    "\t  [-x proxy_address[:port]] [hostname] [port]\n");
 	if (ret)
 		exit(1);
-- 
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