Our Daemonize() Function- Cont'd

    
     /* change our working directory to /, to make sure
        umounting the file system where we started is possible */
     chdir("/");
    
     /* set out umask to 0, to make sure we fully control our
        file creating bits */
     umask(0);

     /* close all (possibly) open file descriptors */
     /* TODO: calling getdtablesize() here loops endlessly. why? */
     for (i = 0; i < MAXFD ; i++)
          close(i);
     log("succesfully daemonized");
}