Support slackware linux

Signed-off-by: Hiroshi Miura <miurahr@linux.com>

plugins/hosts/slackware/host.rb

@@ -0,0 +1,26 @@
+require "vagrant"
+
+require Vagrant.source_root.join("plugins/hosts/linux/host")
+
+module VagrantPlugins
+  module HostSlackware
+    class Host < VagrantPlugins::HostLinux::Host
+      def self.match?
+        return File.exists?("/etc/slackware-release")
+      end
+
+      # Normal, mid-range precedence.
+      def self.precedence
+        5
+      end
+
+      def initialize(*args)
+        super
+
+        @nfs_apply_command = "/usr/sbin/exportfs -r"
+        @nfs_check_command = "/etc/rc.d/rc.nfsd status"
+        @nfs_start_command = "/etc/rc.d/rc.nfsd start"
+      end
+    end
+  end
+end

plugins/hosts/slackware/plugin.rb

@@ -0,0 +1,15 @@
+require "vagrant"
+
+module VagrantPlugins
+  module HostGentoo
+    class Plugin < Vagrant.plugin("2")
+      name "Slackware host"
+      description "Slackware and derivertives host support."
+
+      host("slackware") do
+        require File.expand_path("../host", __FILE__)
+        Host
+      end
+    end
+  end
+end