begin
  require 'sys/proctable'
rescue LoadError
  Chef::Log.warn("Missing gem 'sys-proctable'")
end

begin
  include Sys
rescue NameError
  Chef::Log.warn("Missing name 'Sys'")
end

module Rackspace
  def self.getProcPid(name)
    Gem.clear_paths
    ::Sys::ProcTable.ps do |p|
      if /#{name}/ =~ p.cmdline
        return p.pid
      end
    end
  end
end