Document ping6(8) reaction to SIGINFO.

PR:		doc/33639
Reviewed by:	ru
Approved by:	ru
MFC after:	1 week

1 files changed, 14 insertions, 2 deletions

diff --git a/sbin/ping6/ping6.8 b/sbin/ping6/ping6.8
index 0768bc7..9e812a3 100644
--- a/sbin/ping6/ping6.8
+++ b/sbin/ping6/ping6.8
@@ -302,8 +302,20 @@ When the specified number of packets have been sent
 or if the program is terminated with a
 .Dv SIGINT ,
 a brief summary is displayed, showing the number of packets sent and
-received, and the minimum, maximum, mean, and standard deviation of
-the round-trip times.
+received, and the minimum, mean, and maximum of the round-trip times.
+.Pp
+If
+.Nm
+receives a
+.Dv SIGINFO
+(see the 
+.Cm status
+argument for
+.Xr stty 1 )
+signal, the current number of packets sent and received, and the
+minimum, mean, and maximum of the round-trip times will be written to
+the standard output in the same format as the standard completion
+message.
 .Pp
 This program is intended for use in network testing, measurement and
 management.