added missing docs -- kevin

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk@1786 a5681a0c-68f1-0310-ab6d-d61299d08faa

diff --git a/program/doc/rrdcached.pod b/program/doc/rrdcached.pod
index 7ecff8b328592c7118dade859537007028eba4ff..5113c2d521e9f7767a7221c4cb58cde834231dea 100644 (file)
--- a/program/doc/rrdcached.pod
+++ b/program/doc/rrdcached.pod
@@ -15,6 +15,7 @@ B<rrdcached>
 [B<-t>E<nbsp>I<write_threads>]
 [B<-j>E<nbsp>I<journal_dir>]
 [-F]
+[-g]
 [B<-b>E<nbsp>I<base_dir>E<nbsp>[B<-B>]]
 
 =head1 DESCRIPTION
@@ -123,6 +124,10 @@ To disable fast shutdown, use the B<-F> option.
 ALWAYS flush all updates to the RRD data files when the daemon is shut
 down, regardless of journal setting.
 
+=item B<-g>
+
+Run in the foreground.  The daemon will not fork().
+
 =item B<-b> I<dir>
 
 The daemon will change into a specific directory at startup. All files passed