[src/netbsd-1-5]: src/sbin/ping6 Pull up revisions 1.9-1.12 (requested by ito...

[he <he%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/adbb4a7de0f0
branches:  netbsd-1-5
changeset: 490815:adbb4a7de0f0
user:      he <he%NetBSD.org@localhost>
date:      Sun Mar 11 20:43:51 2001 +0000

description:
Pull up revisions 1.9-1.12 (requested by itojun):
  Correct buffer management.  Fix handling of short packets.  More
  robust signal handling.  Print icmp6 name lookup packets better.
This syncs with current head of trunk.

diffstat:

 sbin/ping6/ping6.8 |  35 +++++++++++++++++++++--------------
 1 files changed, 21 insertions(+), 14 deletions(-)

diffs (104 lines):

diff -r 02f8f7616897 -r adbb4a7de0f0 sbin/ping6/ping6.8
--- a/sbin/ping6/ping6.8        Sun Mar 11 20:28:26 2001 +0000
+++ b/sbin/ping6/ping6.8        Sun Mar 11 20:43:51 2001 +0000
@@ -1,5 +1,5 @@
-.\"     $NetBSD: ping6.8,v 1.8 2000/06/12 16:21:04 itojun Exp $
-.\"     $KAME: ping6.8,v 1.23 2000/06/12 16:16:09 itojun Exp $
+.\"     $NetBSD: ping6.8,v 1.8.2.1 2001/03/11 20:43:51 he Exp $
+.\"    $KAME: ping6.8,v 1.31 2000/11/11 00:40:56 itojun Exp $
 .\"
 .\" Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
 .\" All rights reserved.
@@ -39,9 +39,9 @@
 .Sh SYNOPSIS
 .Nm ping6
 .\" without ipsec, or new ipsec
-.Op Fl dfHnNqRvw
+.Op Fl dfHnNqRtvw
 .\" old ipsec
-.\" .Op Fl AdEfnNqRvw
+.\" .Op Fl AdEfnNqRtvw
 .Bk -words
 .Op Fl a Ar addrtype
 .Ek
@@ -183,7 +183,7 @@
 If
 .Ar preload
 is specified,
-.Nm ping
+.Nm
 sends that many packets as fast as possible before falling into its normal
 mode of behavior.
 Only the super-user may use this option.
@@ -258,6 +258,13 @@
 You may need to specify
 .Fl b
 as well to extend socket buffer size.
+.It Fl t
+Generate ICMPv6 Node Information supported query types query,
+rather than echo-request.
+.Fl s
+has no effect if
+.Fl t
+is specified.
 .It Fl v
 Verbose output.
 .Tn ICMP
@@ -265,7 +272,7 @@
 .Tn ECHO_RESPONSE
 that are received are listed.
 .It Fl w
-Generate ICMPv6 Node Information FQDN query, rather than echo-request.
+Generate ICMPv6 Node Information DNS Name query, rather than echo-request.
 .Fl s
 has no effect if
 .Fl w
@@ -334,7 +341,7 @@
 .\" If less than eight bytes of pad are specified, no round trip times are
 .\" given.
 .Sh DUPLICATE AND DAMAGED PACKETS
-.Nm Ping6
+.Nm
 will report duplicate and damaged packets.
 Duplicate packets should never occur when pinging a unicast address,
 and seem to be caused by
@@ -349,7 +356,7 @@
 .Pp
 Damaged packets are obviously serious cause for alarm and often
 indicate broken hardware somewhere in the
-.Nm ping
+.Nm
 packet's path
 .Pq in the network or in the hosts .
 .Sh TRYING DIFFERENT DATA PATTERNS
@@ -380,10 +387,10 @@
 using the
 .Fl p
 option of
-.Nm Ns .
-.Sh RETURN VALUES
+.Nm "" .
+.Sh EXIT STATUS
 .Nm
-returns 0 on success (the host is alive),
+exits 0 on success (the host is alive),
 and non-zero if the arguments are incorrect or the host is not responding.
 .Sh SEE ALSO
 .Xr netstat 1 ,
@@ -402,13 +409,13 @@
 .Rs
 .%A Matt Crawford
 .%T "IPv6 Node Information Queries"
-.%N draft-ietf-ipngwg-icmp-name-lookups-05.txt
-.%D October 22, 1999
+.%N draft-ietf-ipngwg-icmp-name-lookups-06.txt
+.%D July 2000
 .%O work in progress material
 .Re
 .Sh HISTORY
 The
-.Nm ping
+.Xr ping 8
 command appeared in
 .Bx 4.3 .
 The