catch_fatal_condition.h

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/*
 *  Created by Phil on 21/08/2014
 *  Copyright 2014 Two Blue Cubes Ltd. All rights reserved.
 *
 *  Distributed under the Boost Software License, Version 1.0. (See accompanying
 *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 *
 */
#ifndef TWOBLUECUBES_CATCH_FATAL_CONDITION_H_INCLUDED
#define TWOBLUECUBES_CATCH_FATAL_CONDITION_H_INCLUDED
 
#include "catch_platform.h"
#include "catch_compiler_capabilities.h"
#include "catch_windows_h_proxy.h"
 
 
#if defined( CATCH_CONFIG_WINDOWS_SEH )
 
namespace Catch {
 
    struct FatalConditionHandler {
 
        static LONG CALLBACK handleVectoredException(PEXCEPTION_POINTERS ExceptionInfo);
        FatalConditionHandler();
        static void reset();
        ~FatalConditionHandler();
 
    private:
        static bool isSet;
        static ULONG guaranteeSize;
        static PVOID exceptionHandlerHandle;
    };
 
} // namespace Catch
 
#elif defined ( CATCH_CONFIG_POSIX_SIGNALS )
 
#include <signal.h>
 
namespace Catch {
 
    struct FatalConditionHandler {
 
        static bool isSet;
        static struct sigaction oldSigActions[];
        static stack_t oldSigStack;
        static char altStackMem[];
 
        static void handleSignal( int sig );
 
        FatalConditionHandler();
        ~FatalConditionHandler();
        static void reset();
    };
 
} // namespace Catch
 
 
#else
 
namespace Catch {
    struct FatalConditionHandler {
        void reset();
    };
}
 
#endif
 
#endif // TWOBLUECUBES_CATCH_FATAL_CONDITION_H_INCLUDED