Contents

require 'rubygems'
require 'ffi'
module Foo
  extend FFI::Library
  attach_function :getpid, [ ], :int
end
puts "My pid=#{Foo.getpid}"

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
ffi-0.3.0	samples/getpid.rb
ffi-0.2.0	samples/getpid.rb
ffi-0.1.0	samples/getpid.rb
ffi-0.3.1	samples/getpid.rb
ffi-0.1.1	samples/getpid.rb
ffi-0.3.2	samples/getpid.rb