Sync with Plan 9 2012-04-13.
Reference: /n/patches.lsub.org/patch/plan9-20120413
Date: Fri Apr 13 21:45:19 CES 2012
Signed-off-by: 0intro@gmail.com

--- /sys/man/8/listen	Fri Apr 13 21:43:45 2012
+++ /sys/man/8/listen	Fri Apr 13 21:43:46 2012
@@ -68,6 +68,21 @@
 For example,
 an inbound call on the TCP network for port 565 executes service
 .BR tcp565 .
+These programs are
+.IR exec ed
+with arguments consisting of
+service
+(e.g.,
+.LR tcp25 ),
+protocol
+(e.g.,
+.LR tcp ),
+and the directory of this network connection,
+with the network connection's
+.B data
+file bound to
+.B /dev/cons
+and opened read/write as file descriptors 0, 1 and 2.
 .PP
 At least the following services are available in
 .BR /bin/service .
--- /sys/src/cmd/aux/listen.c	Fri Apr 13 21:43:49 2012
+++ /sys/src/cmd/aux/listen.c	Fri Apr 13 21:43:50 2012
@@ -518,10 +518,12 @@
 	if(!quiet){
 		if(dir != nil){
 			p = remoteaddr(dir);
-			syslog(0, listenlog, "%s call for %s on chan %s (%s)", proto, s->serv, dir, p);
+			syslog(0, listenlog, "%s call for %s on chan %s (%s)",
+				proto, s->serv, dir, p);
 			free(p);
 		} else
-			syslog(0, listenlog, "%s call for %s on chan %s", proto, s->serv, dir);
+			syslog(0, listenlog, "%s call for %s on chan %s",
+				proto, s->serv, dir);
 	}
 
 	snprint(data, sizeof data, "%s/data", dir);
--- /rc/bin/cpurc	Fri Apr 13 21:43:52 2012
+++ /rc/bin/cpurc	Fri Apr 13 21:43:53 2012
@@ -41,7 +41,7 @@
 # auth/keyfs -wp -m /mnt/keys /adm/keys >/dev/null >[2=1]
 # auth/cron >>/sys/log/cron >[2=1] &
 
-sshtun
+# sshtun
 
 # keep other bootes processes from creating capabilities
 rm -f '#¤/caphash'