src/share/vm/logging/logConfiguration.hpp

@@ -37,10 +37,11 @@
 // are iterated over and updated accordingly.
 class LogConfiguration : public AllStatic {
  private:
   static LogOutput**  _outputs;
   static size_t       _n_outputs;
+  static bool         _initialized;
 
   // Create a new output. Returns NULL if failed.
   static LogOutput* new_output(char* name, const char* options = NULL);
 
   // Add an output to the list of configured outputs. Returns the assigned index.

@@ -83,8 +84,15 @@
   // Prints log configuration to outputStream, used by JCmd/MBean.
   static void describe(outputStream* out);
 
   // Prints usage help for command line log configuration.
   static void print_command_line_help(FILE* out);
+
+  static bool is_initialized() {
+    return _initialized;
+  }
+
+  // Rotates all LogOutput
+  static void rotate_all_outputs();
 };
 
 #endif // SHARE_VM_LOGGING_LOGCONFIGURATION_HPP