Running single binary/process on linux/unix

[writetonsharma]

#include <iostream>
#include <signal.h>
using namespace std;

//void SignalHandler(int signal)
//{
//    printf("Segmentation fault...\n");
//	exit(0);
//}


class crash
{
public:
	crash()
	{
		std::cout << "crash()" << std::endl;
	}
	
	void crashbin()
	{
		char *ptr;
		strcpy((ptr + 100), "you are killed");
	}

	~crash()
	{
		std::cout << "~crash()" << std::endl;
	}

};

void main()
{
	//signal(SIGSEGV, SignalHandler);
	
	try
	{
		crash c;
		c.crashbin();
	}
	catch(...)
	{
		std::cout << "i cought segmentation fault" << std::endl;
	}

	return;
}

now the destructor will not run in this case, uncomment the lines and see the difference.