#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
int main ( void )
{
int fd, n;
char buf[10];
fd = open("foo/bar/xyzzy", O_RDONLY); /* fails */
printf("fd = %d\n", fd);
n = read ( fd, buf, 10 );
printf ("n = %d\n", n);
return 0;
}