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00001 /*---------------------------------------------------------------------------*\ 00002 ========= | 00003 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox 00004 \\ / O peration | 00005 \\ / A nd | Copyright (C) 1991-2005 OpenCFD Ltd. 00006 \\/ M anipulation | 00007 ------------------------------------------------------------------------------- 00008 License 00009 This file is part of OpenFOAM. 00010 00011 OpenFOAM is free software; you can redistribute it and/or modify it 00012 under the terms of the GNU General Public License as published by the 00013 Free Software Foundation; either version 2 of the License, or (at your 00014 option) any later version. 00015 00016 OpenFOAM is distributed in the hope that it will be useful, but WITHOUT 00017 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 00018 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 00019 for more details. 00020 00021 You should have received a copy of the GNU General Public License 00022 along with OpenFOAM; if not, write to the Free Software Foundation, 00023 Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 00024 00025 Class 00026 sigInt 00027 00028 Description 00029 Signal handler for INT interupt. The standard interupt handler is 00030 overridden to ensure that the runningJob file is removed. 00031 00032 SourceFiles 00033 sigInt.C 00034 00035 \*---------------------------------------------------------------------------*/ 00036 00037 #include "OSspecific.H" 00038 #include <signal.h> 00039 00040 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00041 00042 namespace Foam 00043 { 00044 00045 /*---------------------------------------------------------------------------*\ 00046 Class sigInt Declaration 00047 \*---------------------------------------------------------------------------*/ 00048 00049 class sigInt 00050 { 00051 // Private data 00052 00053 //- Saved old signal trapping setting 00054 static struct sigaction oldAction_; 00055 00056 00057 // Private Member Functions 00058 00059 static void sigIntHandler(int); 00060 00061 00062 public: 00063 00064 // Constructors 00065 00066 sigInt(); 00067 00068 00069 // Destructor 00070 00071 ~sigInt(); 00072 00073 00074 // Member functions 00075 00076 void set(); 00077 }; 00078 00079 00080 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00081 00082 } // End namespace Foam 00083 00084 // ************************************************************************* //