#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
#include <pthread.h>
#include <string.h>
#include <assert.h>
#include <sys/wait.h>
#include <sys/mman.h>

int main()
{
  FILE* f = fopen("./example.txt","r+");
  assert(f != NULL);
  char ptr[8];
  size_t read_bytes = fread(ptr,1,8,f);
  printf("read %zu bytes, reading: %s\n",read_bytes, ptr);
  return -1;
}