mutex-synchronize-use-c-implementation.patch - Ruby master - Ruby Issue Tracking System

Bug #4266 » mutex-synchronize-use-c-implementation.patch

     class Mutex
       # call-seq:
       #    mutex.synchronize { ... }
+      #
       # Obtains a lock, runs the block, and releases the lock when the
       # block completes.  See the example under Mutex.
       def synchronize
         self.lock
         begin
           yield
         ensure
           self.unlock rescue nil
         end
       end
     end
     class Thread
       MUTEX_FOR_THREAD_EXCLUSIVE = Mutex.new # :nodoc:

         return rb_ensure(func, arg, rb_mutex_unlock, mutex);
+    }
     static VALUE
     rb_synchronize(VALUE self)
+    {
         return rb_mutex_synchronize(self, rb_yield, Qnil);
+    }
     /*
      * Document-class: Barrier
      */
-...
         rb_define_method(rb_cMutex, "lock", rb_mutex_lock, 0);
         rb_define_method(rb_cMutex, "unlock", rb_mutex_unlock, 0);
         rb_define_method(rb_cMutex, "sleep", mutex_sleep, -1);
         rb_define_method(rb_cMutex, "synchronize", rb_synchronize, 0);
         recursive_key = rb_intern("__recursive_key__");
         rb_eThreadError = rb_define_class("ThreadError", rb_eStandardError);