#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>

int main(int argc, char* argv[])
{
	char *FileData = NULL;
	struct stat statbuf;
	unsigned int fileSize = 0;
	unsigned int i;
	int hInfile = -1;
	int ret = -1;
	
	// read file
	hInfile = open("test.dat", O_RDONLY);
	// check to see if file exists before processing
	if (hInfile == -1)
	{
		return -1;
	}
	// get size of file
	fstat(hInfile, &statbuf);
	fileSize = statbuf.st_size;

	FileData = (char *) malloc(fileSize);

	ret = read(hInfile, (char *) FileData, fileSize);

	close(hInfile);
	
	for (i=0; i < ret; i++)
		printf("%c", FileData[i]);
		
	free(FileData);

	return 0;
}