common/RWLock: add get()

Signed-off-by: Yehuda Sadeh <yehuda@inktank.com>

diff --git a/src/common/RWLock.h b/src/common/RWLock.h
index fd7d4a8030f082bab07db8c7c8582a924fee040c..eb2faaaf7c0bdd8fce79a7ed29b4377e2da35864 100644 (file)
--- a/src/common/RWLock.h
+++ b/src/common/RWLock.h
@@ -102,6 +102,14 @@ public:
     unlock();
   }
 
+  void get(bool for_write) {
+    if (for_write) {
+      get_write();
+    } else {
+      get_read();
+    }
+  }
+
 public:
   class RLocker {
     const RWLock &m_lock;