dir.c: match in UTF-8

* dir.c (push_glob): match in UTF-8 on Mac OS X.
  [ruby-dev:48213] [Bug #9825]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45904 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
thread_pthread.c: compare with pthread_equal

* thread_pthread.c (ubf_select): compare thread_id with
  pthread_equal() but not directly.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45906 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
thread_pthread.c: timer_thread_pipe struct

* thread_pthread.c (timer_thread_pipe): aggregate timer thread
  pipe stuff into a struct.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45907 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
thread_pthread.c: variable for errno

* thread_pthread.c (rb_thread_wakeup_timer_thread_fd): use a local
  variable for errno.

* thread_pthread.c (consume_communication_pipe): ditto.  add
  EWOULDBLOCK case.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45909 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
* 2014-05-11

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@45910 b2dd03c8-39d4-4d8f-98ff-823fe69b080e