Line data    Source code

       1              : /*
       2              :  * Copyright (c) 2013-2015:  G-CSC, Goethe University Frankfurt
       3              :  * Author: Sebastian Reiter
       4              :  * 
       5              :  * This file is part of UG4.
       6              :  * 
       7              :  * UG4 is free software: you can redistribute it and/or modify it under the
       8              :  * terms of the GNU Lesser General Public License version 3 (as published by the
       9              :  * Free Software Foundation) with the following additional attribution
      10              :  * requirements (according to LGPL/GPL v3 §7):
      11              :  * 
      12              :  * (1) The following notice must be displayed in the Appropriate Legal Notices
      13              :  * of covered and combined works: "Based on UG4 (www.ug4.org/license)".
      14              :  * 
      15              :  * (2) The following notice must be displayed at a prominent place in the
      16              :  * terminal output of covered works: "Based on UG4 (www.ug4.org/license)".
      17              :  * 
      18              :  * (3) The following bibliography is recommended for citation and must be
      19              :  * preserved in all covered files:
      20              :  * "Reiter, S., Vogel, A., Heppner, I., Rupp, M., and Wittum, G. A massively
      21              :  *   parallel geometric multigrid solver on hierarchically distributed grids.
      22              :  *   Computing and visualization in science 16, 4 (2013), 151-164"
      23              :  * "Vogel, A., Reiter, S., Rupp, M., Nägel, A., and Wittum, G. UG4 -- a novel
      24              :  *   flexible software system for simulating pde based models on high performance
      25              :  *   computers. Computing and visualization in science 16, 4 (2013), 165-179"
      26              :  * 
      27              :  * This program is distributed in the hope that it will be useful,
      28              :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      29              :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
      30              :  * GNU Lesser General Public License for more details.
      31              :  */
      32              : 
      33              : #include <dlfcn.h>
      34              : #include "../dynamic_library_util.h"
      35              : #include <string>
      36              : 
      37              : namespace ug{
      38              : 
      39            1 : DynLibHandle OpenLibrary(const char* fileName)
      40              : {
      41            1 :         DynLibHandle dlh = dlopen(fileName, RTLD_LAZY| RTLD_GLOBAL);
      42            1 :         if(dlh == NULL)
      43            0 :                 throw std::string(dlerror());
      44            1 :         return dlh;
      45              : }
      46              : 
      47            0 : bool CloseLibrary(DynLibHandle h)
      48              : {
      49            0 :         return dlclose(h);
      50              : }
      51              : 
      52            1 : void* GetLibraryProcedure(DynLibHandle h, const char* procName)
      53              : {
      54            1 :         return dlsym(h, procName);
      55              : }
      56              : 
      57              : }// end of namespace