* file.c (rb_enc_path_next, rb_enc_path_skip_prefix)
  (rb_enc_path_last_separator, rb_enc_path_end)
  (ruby_enc_find_basename, ruby_enc_find_extname): encoding-aware
  path handling functions.

* file.c (rb_home_dir, file_expand_path, rb_realpath_internal)
  (rb_file_s_basename, rb_file_dirname, rb_file_s_extname)
  (rb_file_join): should respect the encodings of arguments than
  file system encoding.  [ruby-dev:45145] [Bug #5919]

* dir.c (check_dirname, ruby_glob0): ditto.

* ext/pathname/pathname.c (path_sub_ext): ditto.

* util.c, include/ruby/util.h (ruby_add_suffix): remove the function.
  [Bug #5153] [ruby-core:38736]

* io.c (argf_next_argv): remove the call of above function.

* ext/-test-/add_suffix, test/-ext-/test_add_suffix.rb: remove the test
  extension module because this is only for testsing ruby_add_suffix().

* LEGAL: remove the mention about a part of util.c, because now we
  removed the part.

* io.c (argf_next_argv): now the new filename is not guranteed to
  use, so should check the return value of rename(2).

* test/ruby/test_argf.rb (TestArgf#test_inplace_rename_impossible):
  now we expect same result with other platforms on no_safe_rename
  platforms (=Windows).


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@37330 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

	* include/ruby/win32.h (FD_SET): change function to macro.
	  To avoid buffer overflow when smaller FD_SETSISE is used in ext
	  libraries.

	* win32/win32.c (rb_w32_fdset): this function is not used anymore.
	  But we leave this for compatibility.

	* win32/win32.c (rb_w32_select_with_thread): fix SEGV when smaller
	  FD_SETSISE is used in ext libraries. Dereference of fd_set pointer
	  causes SEGV.

	* test/-ext-/win32/test_fd_setsize.rb(TestFdSetSize): add tests for
	  above.

	* ext/-test-/win32/fd_setsize/depend: ditto.

	* ext/-test-/win32/fd_setsize/extconf.rb: ditto.

	* ext/-test-/win32/fd_setsize/fd_setsize.c: ditto.
	  [ruby-core:44588] [Bug #6352]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@35783 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

	win32/dln is only for win32.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@35364 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

	* dln.c (rb_w32_check_imported): skip ordinal entries.  based on a
	  patch by phasis68 (Heesob Park) at [ruby-core:44381].
	  [ruby-core:44371][Bug #6303]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@35362 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@34493 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

  after unpacking.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@34456 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

	* test/-ext-/old_thread_select/test_old_thread_select.rb:
	  select() with timeout may return early in old Linux kernels
	  with 250 Hz tickrate and no dynticks, so skip everything older
	  than 2.6.32 (which has long term support).
	  And, Make the timing assertions consistently use assert_operator with
	  timing difference in error message
	  Patch by Eric Wong. [Bug #5335] [ruby-core:39618]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@33456 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

------------------------------------------------------------------------
r33203 | naruse | 2011-09-06 04:11:21 -0400 (Tue, 06 Sep 2011) | 1 line

Use assert_operator to show clear message.
------------------------------------------------------------------------


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@33454 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* thread.c (rb_thread_select): fix a typo to initialize efds
  properly.  [Bug #5299] [ruby-core:39380]



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@33258 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

	* thread.c (rb_thread_select): fix to ignore an argument
	  modification of rb_thread_fd_select().
	  based on a patch by Eric Wong. [Bug #5306] [ruby-core:39435]

	* thread.c (rb_fd_rcopy): New. for reverse fd copy.

	* test/-ext-/old_thread_select/test_old_thread_select.rb
	(test_old_select_false_positive): test for bug5306.

	* ext/-test-/old_thread_select/old_thread_select.c (fdset2array):
	  New. convert fdsets to array.

	* ext/-test-/old_thread_select/old_thread_select.c (old_thread_select):
	  return 'read', 'write', 'except' argument of rb_thread_select()
	  to ruby script.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_3@33257 b2dd03c8-39d4-4d8f-98ff-823fe69b080e