Fawkes API
Fawkes Development Version
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00001 00002 /*************************************************************************** 00003 * shmem_lister.h - BlackBoard shared memory lister 00004 * 00005 * Created: Fri Oct 20 11:40:09 2006 00006 * Copyright 2006 Tim Niemueller [www.niemueller.de] 00007 * 00008 ****************************************************************************/ 00009 00010 /* This program is free software; you can redistribute it and/or modify 00011 * it under the terms of the GNU General Public License as published by 00012 * the Free Software Foundation; either version 2 of the License, or 00013 * (at your option) any later version. A runtime exception applies to 00014 * this software (see LICENSE.GPL_WRE file mentioned below for details). 00015 * 00016 * This program is distributed in the hope that it will be useful, 00017 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00018 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00019 * GNU Library General Public License for more details. 00020 * 00021 * Read the full text in the LICENSE.GPL_WRE file in the doc directory. 00022 */ 00023 00024 #ifndef __BLACKBOARD_SHMEM_LISTER_H_ 00025 #define __BLACKBOARD_SHMEM_LISTER_H_ 00026 00027 #include <utils/ipc/shm_lister.h> 00028 00029 namespace fawkes { 00030 00031 class SharedMemoryHeader; 00032 00033 class BlackBoardSharedMemoryLister : public SharedMemoryLister { 00034 public: 00035 00036 BlackBoardSharedMemoryLister(); 00037 virtual ~BlackBoardSharedMemoryLister(); 00038 00039 virtual void print_header(); 00040 virtual void print_footer(); 00041 virtual void print_no_segments(); 00042 virtual void print_no_orphaned_segments(); 00043 00044 virtual void print_info(const SharedMemoryHeader *header, 00045 int shm_id, int semaphore, 00046 unsigned int mem_size, const void *memptr); 00047 00048 private: 00049 unsigned int num; 00050 }; 00051 00052 } // end namespace fawkes 00053 00054 #endif