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* ext/fiddle/handle.c: Make Fiddle independent of DL, copy DL::Handle

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to Fiddle::Handle.
* ext/fiddle/pointer.c: Make Fiddle independent of DL, copy
  DL::Pointer to Fiddle::Pointer.
* test/fiddle/test_func.rb: relevent tests
* test/fiddle/test_handle.rb: ditto
* test/fiddle/test_pointer.rb: ditto
* ext/dl/lib/dl/struct.rb: use Fiddle::Pointer if available
* ext/fiddle/extconf.rb: check for dlfcn.h
* ext/fiddle/fiddle.c: add constants for sizeof() things
* ext/fiddle/fiddle.h: include dlfcn.h
* ext/fiddle/function.c: expose a C function for creating new
  Fiddle::Function objects.
* ext/fiddle/lib/fiddle.rb: include constants for dl backwards compat
* ext/fiddle/lib/fiddle/function.rb: read the pointer from the
  function for dl backwards compat.
* test/dl/test_callback.rb: check the addresses of the pointers rather
  than their types.
* test/fiddle/helper.rb: remove dependency on dl
* test/fiddle/test_closure.rb: ditto
* test/fiddle/test_fiddle.rb: ditto

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37907 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
tenderlove 2012-11-27 19:54:50 +00:00
parent c8d3536852
commit c1fb6a82dc
17 changed files with 1949 additions and 33 deletions
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16
ext/fiddle/lib/fiddle.rb
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@ -1,13 +1,8 @@
require 'fiddle.so'
require 'fiddle/function'
require 'fiddle/closure'
require 'dl' unless Object.const_defined?(:DL)
module Fiddle
# A reference to DL::CPtr
Pointer = DL::CPtr
if WINDOWS
# Returns the last win32 +Error+ of the current executing +Thread+ or nil
# if none
@ -31,4 +26,15 @@ module Fiddle
Thread.current[:__DL2_LAST_ERROR__] = error
Thread.current[:__FIDDLE_LAST_ERROR__] = error
end
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