C++ Compiler Problem ..

#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <signal.h>
#include <stdint.h>
#include <ctype.h>
#include <string.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <linux/ioctl.h>


#include "nfc_ioctl.h"

//*********Global Defines********************/
//
#define ERROR -1

//*********Global Variables******************/
//int sigtermed = 0;
int fd;			//File Descriptor '/dev/nfc'
//int retval;
FILE *TestFilePtr;	//File Pointer to <path_to>/ssid.txt


void my_signal_handler(int signum);

int main(int argc, char *argv[])
{

	//****Set Keyboard Interrupt handlers***/
	signal(SIGINT, my_signal_handler);
	signal(SIGTERM, my_signal_handler);
	signal(SIGQUIT, my_signal_handler);
	signal(SIGTSTP, my_signal_handler);

	TestFilePtr = fopen( "/usr/share/matrix-gui-2.0/apps/home_automation/ssid.txt", "wt+" );
	if (( fd = open( "/dev/nfc", O_RDWR, 0)) == ERROR) {
		perror("open");
		exit(ERROR);
	}


	ioctl( fd, SPI_WRITE, 1 );


	close(fd);
	return 0;
}

void my_signal_handler(int signum)
{
	printf("Caught signal %d\n", signum);
	fclose( TestFilePtr );
	close(fd);
	exit(signum);
}