Automatic notification of trace configuration changes

The cell automatically generates the following MC_CELL_LOG_CHANGED event when trace configuration is modified for a cell:

MC_EV_CLASS: MC_CELL_LOG_CHANGED ISA MC_CELL_CONTROL
   DEFINES {
      log_module: STRING;       -- Name of the module
      log_level: MC_LOG_LEVEL;  -- Message level
      log_destination: STRING;  -- Destination file name
   };
END

If the modification applies to all modules, then log_module=ALL.

If the modification applies to all message levels, then log_level=ALL.

The log_destination slot contains the full path to the destination file, in normalized (UNIX) form. Other possible values are:

• no-indicates disabling. 
• stderr-indicates redirection to the standard error stream. 
• console-indicates redirection to the console terminal.