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

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37908 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/fiddle/closure.c: Documentation for Fiddle
* ext/fiddle/pointer.c: ditto
* ext/fiddle/function.c: ditto
* ext/fiddle/lib/fiddle.rb: ditto
* ext/fiddle/fiddle.c: ditto
* ext/fiddle/handle.c: ditto



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37909 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 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
Refix of r37904

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37911 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* .document: Add README's to be included with docs


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37912 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* doc/globals.rdoc: Add documentation file for magic globals
  [ruby-core:29048] [Bug #3022]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37913 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/fiddle/fiddle.c: adding alignment constants for compatibility
  with DL.
* ext/fiddle/fiddle.h: ditto
* ext/fiddle/lib/fiddle/cparser.rb: importing the C parser for DL
  backwards compatibility.
* ext/fiddle/lib/fiddle/import.rb: importing the import DSL for DL
  backwards compatibility.
* ext/fiddle/lib/fiddle/pack.rb: importing structure pack for DL
  backwards compatibility.
* ext/fiddle/lib/fiddle/value.rb: ditto
* ext/fiddle/lib/fiddle/struct.rb: importing struct DSL for DL backwards
  compatibility.
* test/dl/test_c_struct_entry.rb: importing tests
* test/dl/test_c_union_entity.rb: ditto
* test/dl/test_cparser.rb: ditto
* test/dl/test_import.rb: ditto
* test/fiddle/test_c_struct_entry.rb: ditto
* test/fiddle/test_c_union_entity.rb: ditto
* test/fiddle/test_cparser.rb: ditto
* test/fiddle/test_import.rb: ditto

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37914 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* properties.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37915 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Added #charpos for multibyte string position.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37916 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/fiddle/closure.c: Documentation for Fiddle
* ext/fiddle/lib/fiddle/import.rb: ditto
* ext/fiddle/lib/fiddle/value.rb: ditto
* ext/fiddle/lib/fiddle/pack.rb: ditto
* ext/fiddle/lib/fiddle/cparser.rb: ditto
* ext/fiddle/lib/fiddle/struct.rb: ditto
* ext/fiddle/lib/fiddle/function.rb: ditto



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37917 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* thread.c (thread_join): A trap handler check was moved from
  thread_join_m because Thread#value should be raised an exception
  too.
* thread.c (thread_join_m): remove trap handler check.
* test/ruby/test_thread.rb (test_thread_join_in_trap): add test
  for thread#value.
* NEWS: documentation fix for the above.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37918 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/psych/extconf.rb: use embedded libyaml if no system libyaml is
  found. [ruby-core:49463]
* ext/psych/lib/psych.rb: updating to psych 2.0.0
* ext/psych/lib/psych/deprecated.rb: updated docs
* ext/psych/psych.gemspec: updated to psych 2.0.0
* ext/psych/psych.h: fixing header file include for rename
* ext/psych/psych_emitter.c: renamed to avoid libyaml conflict.
* ext/psych/psych_emitter.h: ditto
* ext/psych/psych_parser.c: ditto
* ext/psych/psych_parser.h: ditto
* ext/psych/psych_to_ruby.c: ditto
* ext/psych/psych_to_ruby.h: ditto
* ext/psych/psych_yaml_tree.c: ditto
* ext/psych/psych_yaml_tree.h: ditto
* ext/psych/yaml/LICENSE: embedding libyaml 0.1.4
* ext/psych/yaml/api.c: ditto
* ext/psych/yaml/config.h: ditto
* ext/psych/yaml/dumper.c: ditto
* ext/psych/yaml/emitter.c: ditto
* ext/psych/yaml/loader.c: ditto
* ext/psych/yaml/parser.c: ditto
* ext/psych/yaml/reader.c: ditto
* ext/psych/yaml/scanner.c: ditto
* ext/psych/yaml/writer.c: ditto
* ext/psych/yaml/yaml.h: ditto
* ext/psych/yaml/yaml_private.h: ditto

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37919 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* properties.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37920 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* thread.c (thread_s_new): uses main_thread->status instead of
  th->inhibit_thread_creation for preventing thread creation.
* vm_core.h (rb_vm_struct): remove inhibit_thread_creation field.
* thread.c (rb_thread_terminate_all): ditto.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37921 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* thread.c (rb_mutex_lock): moved trap context check from
  rb_mutex_trylock because try_lock have no change to make
  a deadlock.
* thread.c (rb_mutex_trylock): ditto.
* NEWS: news for the above.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37922 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* ext/psych/extconf.rb: copy sources into build directory,
  not into srcdir.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37923 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in: revert r37911, r37906 and r37904 which break build
  with non-gcc and/or non-IA32 compilers, e.g. Solaris Studio,
  Fujitsu C Compiler. [ruby-dev:46646] [Bug #7451]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37924 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* io.c (FMODE_SYNCWRITE): removed unused macro.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37925 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* configure.in: fix r37294: run only on i[3-6]86-linux.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37926 b2dd03c8-39d4-4d8f-98ff-823fe69b080e