From 74a28aa7125be6a603128ad600c98c4882f3b5c2 Mon Sep 17 00:00:00 2001
From: deva <deva>
Date: Tue, 1 Jun 2010 12:58:32 +0000
Subject: From new_protocol branch.

---
 server/src/mutex.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'server/src/mutex.h')

diff --git a/server/src/mutex.h b/server/src/mutex.h
index 8b35042..cf052ad 100644
--- a/server/src/mutex.h
+++ b/server/src/mutex.h
@@ -35,6 +35,7 @@ public:
   Mutex();
   ~Mutex();
 
+  bool trylock();
   void lock();
   void unlock();
 
@@ -42,4 +43,13 @@ private:
   pthread_mutex_t mutex;
 };
 
+class MutexAutolock {
+public:
+  MutexAutolock(Mutex &mutex);
+  ~MutexAutolock();
+
+private:
+  Mutex &mutex;
+};
+
 #endif/*__PRACRO_MUTEX_H__*/
-- 
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