info about shared memory, calls, events and log files.

rktwebview_qt/shm.h

@@ -52,6 +52,9 @@ public:
 public:
     void *ref(int place);
 
+public:
+    void info(int &usage, int &free_depth, int &free_size, int &item_depth, int &item_size, double &usage_factor);
+
 public:
     Shm(const char *name, size_t bytes, bool owner);
     ~Shm();