1 files changed, 55 insertions, 0 deletions
diff --git a/jni/ruby/ext/fiddle/lib/fiddle.rb b/jni/ruby/ext/fiddle/lib/fiddle.rb
new file mode 100644
index 0000000..ae6e299
--- /dev/null
+++ b/jni/ruby/ext/fiddle/lib/fiddle.rb
@@ -0,0 +1,55 @@
+require 'fiddle.so'
+require 'fiddle/function'
+require 'fiddle/closure'
+
+module Fiddle
+  if WINDOWS
+    # Returns the last win32 +Error+ of the current executing +Thread+ or nil
+    # if none
+    def self.win32_last_error
+      Thread.current[:__FIDDLE_WIN32_LAST_ERROR__]
+    end
+
+    # Sets the last win32 +Error+ of the current executing +Thread+ to +error+
+    def self.win32_last_error= error
+      Thread.current[:__FIDDLE_WIN32_LAST_ERROR__] = error
+    end
+  end
+
+  # Returns the last +Error+ of the current executing +Thread+ or nil if none
+  def self.last_error
+    Thread.current[:__FIDDLE_LAST_ERROR__]
+  end
+
+  # Sets the last +Error+ of the current executing +Thread+ to +error+
+  def self.last_error= error
+    Thread.current[:__DL2_LAST_ERROR__] = error
+    Thread.current[:__FIDDLE_LAST_ERROR__] = error
+  end
+
+  # call-seq: dlopen(library) => Fiddle::Handle
+  #
+  # Creates a new handler that opens +library+, and returns an instance of
+  # Fiddle::Handle.
+  #
+  # If +nil+ is given for the +library+, Fiddle::Handle::DEFAULT is used, which
+  # is the equivalent to RTLD_DEFAULT. See <code>man 3 dlopen</code> for more.
+  #
+  #   lib = Fiddle.dlopen(nil)
+  #
+  # The default is dependent on OS, and provide a handle for all libraries
+  # already loaded. For example, in most cases you can use this to access
+  # +libc+ functions, or ruby functions like +rb_str_new+.
+  #
+  # See Fiddle::Handle.new for more.
+  def dlopen library
+    Fiddle::Handle.new library
+  end
+  module_function :dlopen
+
+  # Add constants for backwards compat
+
+  RTLD_GLOBAL = Handle::RTLD_GLOBAL # :nodoc:
+  RTLD_LAZY   = Handle::RTLD_LAZY   # :nodoc:
+  RTLD_NOW    = Handle::RTLD_NOW    # :nodoc:
+end