thread_pthread: prefer rb_nativethread* types/functions

This will make it easier for us to try alternative mutex/condvar
implementations while still using pthreads for thread management.
[Feature #10134]

* thread_pthread.h: define RB_NATIVETHREAD_LOCK_INIT and
  RB_NATIVETHREAD_COND_INIT macros

* thread_pthread.c (native_mutex_lock, native_mutex_unlock,
  native_mutex_trylock, native_mutex_initialize,
  native_mutex_destroy, native_cond_wait):
  use rb_nativethread_lock_t instead of pthread_mutex_t

* thread_pthread.c (native_mutex_debug): make argument type-agnostic
  to avoid later cast.

* thread_pthread.c (register_cached_thread_and_wait):
  replace PTHREAD_COND_INITIALIZER with RB_NATIVETHREAD_COND_INIT,
  use native_mutex_{lock,unlock}

* thread_pthread.c (use_cached_thread):
  use native_mutex_{lock,unlock}

* thread_pthread.c (native_sleep):
  use rb_nativethread_lock_t to match th->interrupt_lock,
  use native_mutex_{lock,unlock}

* thread_pthread.c (timer_thread_lock): use rb_nativethread_lock_t type

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47185 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 27 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index d88977c712..820d64d572 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,30 @@
+Fri Aug 15 09:06:31 2014  Eric Wong  <e@80x24.org>
+
+	* thread_pthread.h: define RB_NATIVETHREAD_LOCK_INIT and
+	  RB_NATIVETHREAD_COND_INIT macros
+
+	* thread_pthread.c (native_mutex_lock, native_mutex_unlock,
+	  native_mutex_trylock, native_mutex_initialize,
+	  native_mutex_destroy, native_cond_wait):
+	  use rb_nativethread_lock_t instead of pthread_mutex_t
+	  [Feature #10134]
+
+	* thread_pthread.c (native_mutex_debug): make argument type-agnostic
+	  to avoid later cast.
+
+	* thread_pthread.c (register_cached_thread_and_wait):
+	  replace PTHREAD_COND_INITIALIZER with RB_NATIVETHREAD_COND_INIT,
+	  use native_mutex_{lock,unlock}
+
+	* thread_pthread.c (use_cached_thread):
+	  use native_mutex_{lock,unlock}
+
+	* thread_pthread.c (native_sleep):
+	  use rb_nativethread_lock_t to match th->interrupt_lock,
+	  use native_mutex_{lock,unlock}
+
+	* thread_pthread.c (timer_thread_lock): use rb_nativethread_lock_t type
+
 Fri Aug 15 08:10:29 2014  Eric Wong  <e@80x24.org>
 
 	* cont.c (cont_mark): fix typo in unused path [ci skip]