Function usage

extra/mysql_waitpid.c:95–107

}

void usage(void)
{
  printf("%s version %s by Jani Tolonen\n\n", progname, VER);
  printf("usage: %s [options] #pid #time\n\n", progname);
  printf("Description: Waits for a program, which program id is #pid, to\n");
  printf("terminate within #time seconds. If the program terminates within\n");
  printf("this time, or if the #pid no longer exists, value 0 is returned.\n");
  printf("Otherwise 1 is returned. Both #pid and #time must be positive\n");
  printf("integer arguments.\n\n");
  printf("Options:\n");
  my_print_help(my_long_options);
  exit(-1);
}