From f7a78a2de681f84eb96f8a5cd6716d0556b7a316 Mon Sep 17 00:00:00 2001
From: Michael Kerrisk <mtk.manpages@gmail.com>
Date: Tue, 30 Dec 2014 15:07:06 +0100
Subject: [PATCH] adjtimex.2: Briefly document ADJ_SETOFFSET

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
---
 man2/adjtimex.2 | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/man2/adjtimex.2 b/man2/adjtimex.2
index d411c98df..6882c7807 100644
--- a/man2/adjtimex.2
+++ b/man2/adjtimex.2
@@ -25,10 +25,6 @@
 .\" Modified 1997-07-30 by Paul Slootman <paul@wurtel.demon.nl>
 .\" Modified 2004-05-27 by Michael Kerrisk <mtk.manpages@gmail.com>
 .\"
-.\" FIXME Document ADJ_SETOFFSET (added in Linux 2.6.39)
-.\"		commit 094aa1881fdc1b8889b442eb3511b31f3ec2b762
-.\"		Author: Richard Cochran <richardcochran@gmail.com>
-.\"
 .TH ADJTIMEX 2 2014-05-28 "Linux" "Linux Programmer's Manual"
 .SH NAME
 adjtimex \- tune kernel clock
@@ -66,7 +62,8 @@ struct timex {
                             (read-only) */
     long tolerance;      /* Clock frequency tolerance (PPM)
                             (read-only) */
-    struct timeval time; /* Current time (read-only) */
+    struct timeval time; /* Current time (read-only, except
+                            for ADJ_SETOFFSET) */
     long tick;           /* Usecs between clock ticks */
     long ppsfreq;        /* PPS frequency (scaled PPM) (read-only) */
     long jitter;         /* PPS jitter (microseconds)
@@ -107,6 +104,14 @@ Clock status.
 .BR ADJ_TIMECONST
 PLL time constant.
 .TP
+.BR ADJ_SETOFFSET " (since Linux 2.6.29)"
+.\" commit 094aa1881fdc1b8889b442eb3511b31f3ec2b762
+.\" Author: Richard Cochran <richardcochran@gmail.com>
+Add
+.I buf.time
+to the current time.
+.TP
+.TP
 .BR ADJ_MICRO " (since Linux 2.6.36)"
 .\" commit eea83d896e318bda54be2d2770d2c5d6668d11db
 .\" Author: Roman Zippel <zippel@linux-m68k.org>