New stretch release

Otherwise I get

Error: test_massively_parallel_IP_address_addition(TestAddr::TestWithNetlinkRouteSocket)
  Errno::EMFILE: Too many open files - socket(2)
  lib/linux/netlink/nlsocket.rb:61:in `initialize'
  lib/linux/netlink/nlsocket.rb:61:in `new'
  lib/linux/netlink/nlsocket.rb:61:in `initialize'
  lib/linux/netlink/route.rb:21:in `initialize'
  test/t_route.rb:54:in `new'
  test/t_route.rb:54:in `block (4 levels) in <class:TestAddr>'

.hgignore

@@ -1,3 +1,7 @@
+^debian/ruby-linux-netlink$
 ~$
 ^.config-liblinux-netlink-ruby
-^debian/$
+^.pc/
+^debian/files$
+^debian/.*\.substvars$
+^debian/.*\.debhelper.log$

debian/changelog

@@ -0,0 +1,93 @@
+ruby-linux-netlink (0.17-1+stretch1) testing; urgency=medium
+
+  * Repackaged for stretch.
+
+ -- Patrick J Cherry <patrick@bytemark.co.uk>  Tue, 10 Nov 2015 13:39:37 +0000
+
+ruby-linux-netlink (0.16-1+jessie1) testing; urgency=medium
+
+  * Repackaged for jessie
+
+ -- Patrick J Cherry <patrick@bytemark.co.uk>  Wed, 01 Apr 2015 17:39:44 +0100
+
+ruby-linux-netlink (0.16-1+wheezy1) stable; urgency=medium
+
+  * New upstream release.
+
+ -- Patrick J Cherry <patch@dynamo>  Tue, 26 Aug 2014 16:33:48 +0100
+
+ruby-linux-netlink (0.15-1+wheezy1) stable; urgency=low
+
+  * New upstream release.
+
+ -- Patrick J Cherry <patrick@bytemark.co.uk>  Tue, 21 Jan 2014 10:01:20 +0000
+
+ruby-linux-netlink (0.14-1+wheezy1) stable; urgency=low
+
+  * New upstream release.
+
+ -- Patrick J Cherry <patrick@bytemark.co.uk>  Thu, 14 Nov 2013 13:37:28 +0000
+
+ruby-linux-netlink (0.13-1+wheezy1) stable; urgency=low
+
+  * New upstream release.
+
+ -- Patrick J Cherry <patrick@bytemark.co.uk>  Wed, 13 Nov 2013 16:16:36 +0000
+
+ruby-linux-netlink (0.12-1+wheezy1) stable; urgency=low
+
+  * New upstream release.
+
+ -- Patrick J Cherry <patrick@bytemark.co.uk>  Thu, 12 Sep 2013 14:26:41 +0100
+
+ruby-linux-netlink (0.11-1+wheezy2) stable; urgency=low
+
+  * Switch to dpkg-source 3.0 (quilt) format.
+  * Added patch to remove rubygems requires.
+  * Renamed source package to fit in with the new guidelines.
+
+ -- Patrick J Cherry <patrick@bytemark.co.uk>  Fri, 05 Jul 2013 14:16:30 +0100
+
+linux-netlink-ruby (0.11-1+wheezy1) stable; urgency=low
+
+  * New upstream version, repackaged for wheezy.
+
+ -- Patrick J Cherry <patrick@bytemark.co.uk>  Fri, 05 Jul 2013 14:16:05 +0100
+
+linux-netlink-ruby (0.10-6) stable; urgency=low
+
+  * Add ip rule support
+
+ -- Nick Thomas <nick@bytemark.co.uk>  Thu,  5 Jul 2012 15:19:42 +0100
+
+linux-netlink-ruby (0.10-5) stable; urgency=low
+
+  * Updated rattr constants to work with linux 3.2.
+  * Updated link handler to have new rattrs. 
+
+ -- Patrick J Cherry <patrick@bytemark.co.uk>  Mon, 11 Jun 2012 10:53:37 +0100
+
+linux-netlink-ruby (0.10-4) unstable; urgency=low
+
+  * Removed dependency on gcc, in favour of having arch-dependent packages
+    which rely on build-time ascertation of sizeof size_t.
+
+ -- Patrick J Cherry <patrick@bytemark.co.uk>  Tue, 24 Jan 2012 15:56:46 +0000
+
+linux-netlink-ruby (0.10-3) unstable; urgency=low
+
+  * Updated version number to cover the previous changes.
+
+ -- Steve Kemp <steve@bytemark.co.uk>  Thu, 12 Jan 2012 12:00:21 +0000
+
+linux-netlink-ruby (0.10-2) unstable; urgency=low
+
+  * Added NlSocket.open and scope handling.
+
+ -- Matthew Bloch <matthew@bytemark.co.uk>  Wed, 18 May 2011 15:27:00 +0100
+
+linux-netlink-ruby (0.10-1) unstable; urgency=low
+
+  * Initial release.
+
+ -- Patrick J Cherry <patrick@bytemark.co.uk>  Thu, 12 May 2011 17:17:45 +0100

debian/compat

@@ -0,0 +1 @@
+7

debian/control

@@ -0,0 +1,18 @@
+Source: ruby-linux-netlink
+Maintainer: Matthew Bloch <matthew@bytemark.co.uk>
+Uploaders: Patrick J Cherry <patrick@bytemark.co.uk>
+Section: ruby
+Priority: optional
+Build-Depends:  debhelper (>= 7), gem2deb, rake, ruby-ffi
+Standards-Version: 3.8.0
+XS-Ruby-Versions: all 
+
+Package: ruby-linux-netlink
+Architecture: any
+Depends: ruby | ruby-interpreter, ruby-ffi, ${misc:Depends}
+Provides: liblinux-netlink-ruby1.8, liblinux-netlink-ruby1.9.1
+XB-Ruby-Versions: ${ruby:Versions}
+Description: Netlink socket library for Ruby
+ This library provides an API for using a Linux Netlink socket, for doing
+ things like manipulating IP interfaces and routes programmatically, and
+ capturing packets from ULOG.

debian/copyright

@@ -0,0 +1,20 @@
+Ruby Netlink
+============
+
+Copyright (c) 2011 Bytemark Computer Consulting Ltd
+
+Licence:
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+On Debian GNU/Linux systems, the complete text of the GNU General Public
+License can be found in ‘/usr/share/common-licenses/GPL’ or in the dpkg
+source as the file ‘COPYING’

debian/patches/remove-rubygems-requirements

@@ -0,0 +1,32 @@
+Removed "require rubygems" from everywhere.
+--- a/lib/linux/iptables.rb
++++ b/lib/linux/iptables.rb
+@@ -1,11 +1,6 @@
+ require 'socket'
+ require 'linux/constants'
+-
+-begin
+-  require 'ffi'
+-rescue LoadError
+-  require('rubygems') ? retry : raise
+-end
++require 'ffi'
+ 
+ 
+ # Good things about FFI::Struct:
+--- a/lib/linux/sendmsg.rb
++++ b/lib/linux/sendmsg.rb
+@@ -1,12 +1,7 @@
+ # Patchup to add Socket#sendmsg and Socket#recvmsg for ruby 1.8
+ 
+ if BasicSocket.instance_methods.grep(/^sendmsg$/).empty?
+-  begin
+-    require 'ffi'
+-  rescue LoadError
+-    require('rubygems') ? retry : raise
+-  end
+-
++  require 'ffi'
+     
+   class BasicSocket
+     module FFIExt

debian/patches/series

@@ -0,0 +1 @@
+remove-rubygems-requirements

debian/ruby-linux-netlink.examples

@@ -0,0 +1 @@
+examples/*

debian/ruby-test-files.yaml

@@ -0,0 +1,2 @@
+---
+- test/t_route.rb

debian/rules

@@ -0,0 +1,23 @@
+#!/usr/bin/make -f
+#
+# export DH_VERBOSE=1
+#
+# Uncomment to ignore all test failures (but the tests will run anyway)
+# export DH_RUBY_IGNORE_TESTS=all
+#
+# Uncomment to ignore some test failures (but the tests will run anyway).
+# Valid values:
+# export DH_RUBY_IGNORE_TESTS=ruby1.8 ruby1.9.1 require-rubygems
+#
+# If you need to specify the .gemspec (eg there is more than one)
+# export DH_RUBY_GEMSPEC=gem.gemspec
+
+%:
+	dh $@ --buildsystem=ruby --with ruby
+
+override_dh_auto_build-arch:
+	rake lib/linux/c_struct_sizeof_size_t.rb
+
+override_dh_auto_clean:
+	rake clean
+

debian/source/format

@@ -0,0 +1 @@
+3.0 (quilt)

netlinkrb.gemspec

@@ -5,7 +5,7 @@ $:.unshift lib unless $:.include? lib
 
 Gem::Specification.new do |s|
   s.name = "netlinkrb"
-  s.version = "0.16"
+  s.version = "0.17"
   s.platform = Gem::Platform::RUBY
   s.authors = ["Brian Candler", "Matthew Bloch", "Patrick Cherry", "Alex Young", "Nicholas Thomas"]
   s.email = ["matthew@bytemark.co.uk"]

test/t_route.rb

@@ -42,8 +42,12 @@ class TestAddr < Test::Unit::TestCase
 
     test "massively parallel IP address addition" do
       @ifname = create_test_interface
+      return if @ifname.nil?
       
-      ips = (10..20).map {|y| (1..254).map {|z| "10.100.#{y}.#{z}" } }.flatten.compact
+      link = @ip.link.list.find{|x| x.ifname == @ifname} 
+      return if link.nil?
+
+      ips = (10..13).map {|y| (1..254).map {|z| "10.100.#{y}.#{z}" } }.flatten.compact
 
       threads = ips.map {|ip|
         Thread.new {
@@ -55,7 +59,8 @@ class TestAddr < Test::Unit::TestCase
         }
       }
 
-      threads.map(&:join)
+      threads.map{|t| t.join }
+
       created = @ip.addr.list(:index => @ifname, :family => Socket::AF_INET).
         map {|ifaddr| ifaddr.address.to_s }