From a8373a7c1fa6bdde30189e377792abe10eee369b Mon Sep 17 00:00:00 2001
From: Edward Tomasz Napierala <trasz@FreeBSD.org>
Date: Mon, 9 Oct 2017 10:24:06 +0000
Subject: [PATCH] Document "tdnam" keyword to ps(1), and add "tdname" alias.

MFC after:	2 weeks
Sponsored by:	DARPA, AFRL
---
 bin/ps/keyword.c | 1 +
 bin/ps/ps.1      | 5 ++++-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/bin/ps/keyword.c b/bin/ps/keyword.c
index 55c89a134250..7440799e2098 100644
--- a/bin/ps/keyword.c
+++ b/bin/ps/keyword.c
@@ -201,6 +201,7 @@ static VAR var[] = {
 	{"tdev", "TDEV", NULL, "terminal-device", 0, tdev, 0, CHAR, NULL, 0},
 	{"tdnam", "TDNAM", NULL, "terminal-device-name", LJUST, tdnam, 0, CHAR,
 	    NULL, 0},
+	{"tdname", "", "tdnam", NULL, 0, NULL, 0, CHAR, NULL, 0},
 	{"time", "TIME", NULL, "cpu-time", USER, cputime, 0, CHAR, NULL, 0},
 	{"tpgid", "TPGID", NULL, "terminal-process-gid", 0, kvar,
 	    KOFF(ki_tpgid), UINT, PIDFMT, 0},
diff --git a/bin/ps/ps.1 b/bin/ps/ps.1
index 649f5e9e7082..896f22cff6d5 100644
--- a/bin/ps/ps.1
+++ b/bin/ps/ps.1
@@ -29,7 +29,7 @@
 .\"     @(#)ps.1	8.3 (Berkeley) 4/18/94
 .\" $FreeBSD$
 .\"
-.Dd September 7, 2017
+.Dd October 9, 2017
 .Dt PS 1
 .Os
 .Sh NAME
@@ -675,6 +675,9 @@ saved UID from a setuid executable
 accumulated system CPU time
 .It Cm tdaddr
 thread address
+.It Cm tdnam
+thread name (alias
+.Cm tdname )
 .It Cm tdev
 control terminal device number
 .It Cm time