added RAIIMutex object (resource acquisition is initialization) to pr…

…event functions to "forget" releasing a locked mutex. Signed-off-by: Marcos Paulo Berteli Slomp <[email protected]>
floe · Feb 17, 2011 · 16d43bb · 16d43bb
1 parent 627e445
commit 16d43bb
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/platform/windows/libusb10emu/libusb-1.0/libusbemu_threads.h b/platform/windows/libusb10emu/libusb-1.0/libusbemu_threads.h
@@ -46,4 +46,16 @@
   // #include "libusbemu_threads_pthread.h"
 #endif
 
+namespace libusbemu
+{
+
+struct RAIIMutex
+{
+  QuickMutex& m_mutex;
+  RAIIMutex(QuickMutex& mutex) : m_mutex(mutex) { m_mutex.Enter(); }
+  ~RAIIMutex() { m_mutex.Leave(); }
+};
+
+};
+
 #endif//LIBUSBEMU_THREAD_INTERFACE_WRAPPER_H