dpkg-deb(1): --fsys-tarfile will always process the archive sequentially

Closes: #616609

debian/changelog

@@ -34,6 +34,8 @@ dpkg (1.16.1) UNRELEASED; urgency=low
     --force-bad-version.
   * Do not fail when unpacking a diverted hardlink. Closes: #245322
     Based on a patch by Christopher Baines <cbaines8@gmail.com>.
+  * Document in dpkg-deb(1) that --fsys-tarfile will always process the
+    input archive sequentially. Closes: #616609
 
   [ Updated man page translations ]
   * German (Helge Kreutzmann).

man/dpkg-deb.1

@@ -1,4 +1,4 @@
-.TH dpkg\-deb 1 "2010-03-07" "Debian Project" "dpkg suite"
+.TH dpkg\-deb 1 "2011-04-26" "Debian Project" "dpkg suite"
 .SH NAME
 dpkg\-deb \- Debian package archive (.deb) manipulation tool
 .
@@ -149,6 +149,7 @@ to standard output in
 format. Together with
 .BR tar (1)
 this can be used to extract a particular file from a package archive.
+The input archive will always be processed sequentially.
 .TP
 .BR \-e ", " \-\-control " \fIarchive\fP [\fIdirectory\fP]"
 Extracts the control information files from a package archive into the