00001 /*---------------------------------------------------------------------------*\ 00002 ========= | 00003 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox 00004 \\ / O peration | 00005 \\ / A nd | Copyright (C) 1991-2010 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 00013 the Free Software Foundation, either version 3 of the License, or 00014 (at your 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, see <http://www.gnu.org/licenses/>. 00023 00024 Class 00025 Foam::sigSegvImpl 00026 00027 Description 00028 Signal handler for SEGV interupt. 00029 00030 The standard interupt handler is overridden to ensure that the 00031 runningJob file is removed. 00032 00033 This is the platform specific opaque implementation for class sigSegv. 00034 00035 See Also 00036 Foam::JobInfo 00037 00038 SourceFiles 00039 sigSegvImpl.C 00040 00041 \*---------------------------------------------------------------------------*/ 00042 00043 #ifndef sigQuitSegv_H 00044 #define sigQuitSegv_H 00045 00046 #include <OpenFOAM/OSspecific.H> 00047 #include <signal.h> 00048 00049 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00050 00051 namespace Foam 00052 { 00053 00054 /*---------------------------------------------------------------------------*\ 00055 Class sigSegvImpl Declaration 00056 \*---------------------------------------------------------------------------*/ 00057 00058 class sigSegvImpl 00059 { 00060 // Private data 00061 00062 //- Saved old signal trapping setting 00063 static struct sigaction oldAction_; 00064 00065 00066 // Private Member Functions 00067 00068 static void sigSegvHandler(int); 00069 00070 00071 public: 00072 00073 // Constructors 00074 00075 sigSegvImpl(); 00076 00077 00078 // Destructor 00079 00080 ~sigSegvImpl(); 00081 00082 00083 // Member functions 00084 00085 void set(const bool verbose); 00086 }; 00087 00088 00089 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00090 00091 } // End namespace Foam 00092 00093 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // 00094 00095 #endif 00096 00097 // ************************ vim: set sw=4 sts=4 et: ************************ //
