Contents

require 'ffi'

module Foo
  extend FFI::Library
  ffi_lib FFI::Library::LIBC
  attach_function("cputs", "puts", [ :string ], :int)
end
Foo.cputs("Hello, World via libc puts using FFI on MRI ruby")

Version data entries

7,060 entries across 7,054 versions & 41 rubygems

Version	Path
vagrant-unbundled-2.2.16.0	vendor/bundle/ruby/2.7.0/gems/ffi-1.14.2/samples/hello.rb
vagrant-unbundled-2.2.16.0	vendor/bundle/ruby/3.0.0/gems/ffi-1.15.0/samples/hello.rb
mfk_openapi_ruby_client-1.0.0	vendor/bundle/ruby/2.7.0/gems/ffi-1.14.2/samples/hello.rb
ffi-1.15.0	samples/hello.rb
ffi-1.15.0-java	samples/hello.rb
ffi-1.15.0-x64-mingw32	samples/hello.rb
ffi-1.15.0-x86-mingw32	samples/hello.rb
logstash-output-newrelic-1.2.0	vendor/bundle/jruby/2.5.0/gems/ffi-1.14.2-java/samples/hello.rb
vagrant-unbundled-2.2.14.0	vendor/bundle/ruby/2.7.0/gems/ffi-1.14.2/samples/hello.rb
ffi-1.14.2-java	samples/hello.rb
ffi-1.14.2-x86-mingw32	samples/hello.rb
ffi-1.14.2-x64-mingw32	samples/hello.rb
ffi-1.14.2	samples/hello.rb
qiita_org-0.1.35	gems/ruby/2.7.0/gems/ffi-1.13.1/samples/hello.rb
ffi-1.14.1-x64-mingw32	samples/hello.rb
ffi-1.14.1-x86-mingw32	samples/hello.rb
ffi-1.14.1-java	samples/hello.rb
ffi-1.14.1	samples/hello.rb
ffi-1.14.0-x64-mingw32	samples/hello.rb
ffi-1.14.0-x86-mingw32	samples/hello.rb