Contents

require 'ffi'

module Foo
  extend FFI::Library
  ffi_lib FFI::Library::LIBC
  attach_function :getpid, [ ], :int
end
puts "My pid=#{Foo.getpid}"

Version data entries

7,062 entries across 7,056 versions & 41 rubygems

Version	Path
ffi-1.13.0-x64-mingw32	samples/getpid.rb
ffi-1.13.0	samples/getpid.rb