ruby--ruby/ext/dl/lib/dl.rb

require 'dl.so'

begin
  require 'fiddle' unless Object.const_defined?(:Fiddle)
rescue LoadError
end

warn "DL is deprecated, please use Fiddle"

module DL
  # Returns true if DL is using Fiddle, the libffi wrapper.
  def self.fiddle?
    Object.const_defined?(:Fiddle)
  end
end
* ext/fiddle/: Adding fiddle library to wrap libffi test/fiddle/: testing fiddle extension ext/dl/lib/dl.rb: Requiring fiddle if it is available * ext/dl/lib/dl/callback.rb: using Fiddle if it is available * ext/dl/lib/dl/func.rb: ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27640 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2010-05-06 02:59:24 -04:00			`require 'dl.so'`

			`begin`
* ext/dl/lib/dl.rb: don't require when already loaded. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28302 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2010-06-12 11:28:47 -04:00			`require 'fiddle' unless Object.const_defined?(:Fiddle)`
* ext/fiddle/: Adding fiddle library to wrap libffi test/fiddle/: testing fiddle extension ext/dl/lib/dl.rb: Requiring fiddle if it is available * ext/dl/lib/dl/callback.rb: using Fiddle if it is available * ext/dl/lib/dl/func.rb: ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27640 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2010-05-06 02:59:24 -04:00			`rescue LoadError`
			`end`

* ext/dl/lib/dl.rb: Deprecation notice for DL git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37910 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2012-11-27 18:27:36 -05:00			`warn "DL is deprecated, please use Fiddle"`

* ext/fiddle/: Adding fiddle library to wrap libffi test/fiddle/: testing fiddle extension ext/dl/lib/dl.rb: Requiring fiddle if it is available * ext/dl/lib/dl/callback.rb: using Fiddle if it is available * ext/dl/lib/dl/func.rb: ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27640 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2010-05-06 02:59:24 -04:00			`module DL`
* ext/dl: Added documentation. Patch by Vincent Batts. [ruby-trunk - Bug #6496] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@35846 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2012-05-30 18:48:42 -04:00			`# Returns true if DL is using Fiddle, the libffi wrapper.`
* ext/fiddle/: Adding fiddle library to wrap libffi test/fiddle/: testing fiddle extension ext/dl/lib/dl.rb: Requiring fiddle if it is available * ext/dl/lib/dl/callback.rb: using Fiddle if it is available * ext/dl/lib/dl/func.rb: ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27640 b2dd03c8-39d4-4d8f-98ff-823fe69b080e 2010-05-06 02:59:24 -04:00			`def self.fiddle?`
			`Object.const_defined?(:Fiddle)`
			`end`
			`end`