From 00d1465d13980fc3acf650f182ee0723fbda0e06 Mon Sep 17 00:00:00 2001
From: Michael Bebenita <mbebenita@mozilla.com>
Date: Mon, 19 Jul 2010 14:05:18 -0700
Subject: Added a message passing system based on lock free queues for
 inter-thread communication. Channels now buffer on the sending side, and no
 longer require blocking when sending. Lots of other refactoring and bug
 fixes.

---
 src/rt/sync/condition_variable.h | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 src/rt/sync/condition_variable.h

(limited to 'src/rt/sync/condition_variable.h')

diff --git a/src/rt/sync/condition_variable.h b/src/rt/sync/condition_variable.h
new file mode 100644
index 00000000..f847ef99
--- /dev/null
+++ b/src/rt/sync/condition_variable.h
@@ -0,0 +1,19 @@
+#ifndef CONDITION_VARIABLE_H
+#define CONDITION_VARIABLE_H
+
+class condition_variable {
+#if defined(__WIN32__)
+    HANDLE _event;
+#else
+    pthread_cond_t _cond;
+    pthread_mutex_t _mutex;
+#endif
+public:
+    condition_variable();
+    virtual ~condition_variable();
+
+    void wait();
+    void signal();
+};
+
+#endif /* CONDITION_VARIABLE_H */
-- 
cgit v1.2.3