* thread.c: fix Mutex to be interruptable lock.

* thread_win32.ci, thread_win32.h, thread_pthread.ci, thread_pthread.h:
  prepare native_cond_*() which are based on pthread_cond_*() spec.
* prelude.rb: fix Mutex#synchronize method.
* vm_core.h, include/ruby/intern.h: change unblock function interface
  (to pass some user data).
* file.c, process.c: ditto.
* benchmark/bm_vm2_mutex.rb: add a benchmark for mutex.
* benchmark/bm_vm3_thread_mutex.rb: add a benchmark for mutex
  with contension.
* benchmark/run.rb: fix to remove ENV['RUBYLIB'] for matzruby.
* test/ruby/test_thread.rb: add a test.
* common.mk: fix benchmark options.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13290 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 7 insertions, 0 deletions

diff --git a/thread_pthread.h b/thread_pthread.h
index 1ef4dfb2ca..62b0fbda03 100644
--- a/thread_pthread.h
+++ b/thread_pthread.h
@@ -15,6 +15,7 @@
 #include <pthread.h>
 typedef pthread_t rb_thread_id_t;
 typedef pthread_mutex_t rb_thread_lock_t;
+typedef pthread_cond_t rb_thread_cond_t;
 
 void native_mutex_lock(pthread_mutex_t *lock);
 void native_mutex_unlock(pthread_mutex_t *lock);
@@ -23,6 +24,12 @@ int native_mutex_trylock(pthread_mutex_t *lock);
 void native_mutex_initialize(pthread_mutex_t *lock);
 void native_mutex_destroy(pthread_mutex_t *lock);
 
+void native_cond_signal(pthread_cond_t *cond);
+void native_cond_broadcast(pthread_cond_t *cond);
+void native_cond_wait(pthread_cond_t *cond, pthread_mutex_t *mutex);
+void native_cond_initialize(pthread_cond_t *cond);
+void native_cond_destroy(pthread_cond_t *cond);
+
 typedef struct native_thread_data_struct {
     void *signal_thread_list;
     pthread_cond_t sleep_cond;