static int get_options(int *argc, char ***argv)
{
  int ho_error;
  MYSQL_PARAMETERS *mysql_params= mysql_get_parameters();

  opt_max_allowed_packet= *mysql_params->p_max_allowed_packet;
  opt_net_buffer_length= *mysql_params->p_net_buffer_length;

  md_result_file= stdout;
  my_getopt_use_args_separator= TRUE;
  if (load_defaults("my",load_default_groups,argc,argv))
    return 1;
  my_getopt_use_args_separator= FALSE;

  defaults_argv= *argv;

  if (my_hash_init(&ignore_table, charset_info, 16, 0, 0,
                   (my_hash_get_key) get_table_key, my_free, 0))
    return(EX_EOM);
  /* Don't copy internal log tables */
  if (my_hash_insert(&ignore_table,
                     (uchar*) my_strdup(PSI_NOT_INSTRUMENTED,
                                        "mysql.apply_status", MYF(MY_WME))) ||
      my_hash_insert(&ignore_table,
                     (uchar*) my_strdup(PSI_NOT_INSTRUMENTED,
                                        "mysql.schema", MYF(MY_WME))) ||
      my_hash_insert(&ignore_table,
                     (uchar*) my_strdup(PSI_NOT_INSTRUMENTED,
                                        "mysql.general_log", MYF(MY_WME))) ||
      my_hash_insert(&ignore_table,
                     (uchar*) my_strdup(PSI_NOT_INSTRUMENTED,
                                        "mysql.slow_log", MYF(MY_WME))))
    return(EX_EOM);

  if ((ho_error= handle_options(argc, argv, my_long_options, get_one_option)))
    return(ho_error);

  *mysql_params->p_max_allowed_packet= opt_max_allowed_packet;
  *mysql_params->p_net_buffer_length= opt_net_buffer_length;
  if (debug_info_flag)
    my_end_arg= MY_CHECK_ERROR | MY_GIVE_INFO;
  if (debug_check_flag)
    my_end_arg= MY_CHECK_ERROR;

  if (!path && (enclosed || opt_enclosed || escaped || lines_terminated ||
                fields_terminated))
  {
    fprintf(stderr,
            "%s: You must use option --tab with --fields-...\n", my_progname);
    return(EX_USAGE);
  }

  /* We don't delete master logs if slave data option */
  if (opt_slave_data)
  {
    opt_lock_all_tables= !opt_single_transaction;
    opt_master_data= 0;
    opt_delete_master_logs= 0;
  }

  /* Ensure consistency of the set of binlog & locking options */
  if (opt_delete_master_logs && !opt_master_data)
    opt_master_data= MYSQL_OPT_MASTER_DATA_COMMENTED_SQL;
  if (opt_single_transaction && opt_lock_all_tables)
  {
    fprintf(stderr, "%s: You can't use --single-transaction and "
            "--lock-all-tables at the same time.\n", my_progname);
    return(EX_USAGE);
  }
  if (opt_master_data)
  {
    opt_lock_all_tables= !opt_single_transaction;
    opt_slave_data= 0;
  }
  if (opt_single_transaction || opt_lock_all_tables)
    lock_tables= 0;
  if (enclosed && opt_enclosed)
  {
    fprintf(stderr, "%s: You can't use ..enclosed.. and ..optionally-enclosed.. at the same time.\n", my_progname);
    return(EX_USAGE);
  }
  if ((opt_databases || opt_alldbs) && path)
  {
    fprintf(stderr,
            "%s: --databases or --all-databases can't be used with --tab.\n",
            my_progname);
    return(EX_USAGE);
  }
  if (strcmp(default_charset, charset_info->csname) &&
      !(charset_info= get_charset_by_csname(default_charset,
                                            MY_CS_PRIMARY, MYF(MY_WME))))
    exit(1);
  if ((*argc < 1 && !opt_alldbs) || (*argc > 0 && opt_alldbs))
  {
    short_usage();
    return EX_USAGE;
  }
  if (tty_password)
    opt_password=get_tty_password(NullS);
  return(0);
} /* get_options */
static int get_options(int *argc, char ***argv)
{
  int ho_error;
  MYSQL_PARAMETERS *mysql_params= mysql_get_parameters();

  opt_max_allowed_packet= *mysql_params->p_max_allowed_packet;
  opt_net_buffer_length= *mysql_params->p_net_buffer_length;

  md_result_file= stdout;
  my_getopt_use_args_separator= TRUE;
  if (load_defaults("my",load_default_groups,argc,argv))
    return 1;
  my_getopt_use_args_separator= FALSE;

  defaults_argv= *argv;

  if (my_hash_init(&ignore_table, charset_info, 16, 0, 0,
                   (my_hash_get_key) get_table_key, my_free, 0))
    return(EX_EOM);
   
  if (my_hash_insert(&ignore_table,
                     (uchar*) my_strdup(PSI_NOT_INSTRUMENTED,
                                        "mysql.apply_status", MYF(MY_WME))) ||
      my_hash_insert(&ignore_table,
                     (uchar*) my_strdup(PSI_NOT_INSTRUMENTED,
                                        "mysql.schema", MYF(MY_WME))) ||
      my_hash_insert(&ignore_table,
                     (uchar*) my_strdup(PSI_NOT_INSTRUMENTED,
                                        "mysql.general_log", MYF(MY_WME))) ||
      my_hash_insert(&ignore_table,
                     (uchar*) my_strdup(PSI_NOT_INSTRUMENTED,
                                        "mysql.slow_log", MYF(MY_WME))))
    return(EX_EOM);

  if ((ho_error= handle_options(argc, argv, my_long_options, get_one_option)))
    return(ho_error);

  *mysql_params->p_max_allowed_packet= opt_max_allowed_packet;
  *mysql_params->p_net_buffer_length= opt_net_buffer_length;
  if (debug_info_flag)
    my_end_arg= MY_CHECK_ERROR | MY_GIVE_INFO;
  if (debug_check_flag)
    my_end_arg= MY_CHECK_ERROR;

  if (!path && (enclosed || opt_enclosed || escaped || lines_terminated ||
                fields_terminated))
  {
    fprintf(stderr,
            "%s: You must use option --tab with --fields-...\n", my_progname);
    return(EX_USAGE);
  }

   
  if (opt_slave_data)
  {
    opt_lock_all_tables= !opt_single_transaction;
    opt_master_data= 0;
    opt_delete_master_logs= 0;
  }

   
  if (opt_delete_master_logs && !opt_master_data)
    opt_master_data= MYSQL_OPT_MASTER_DATA_COMMENTED_SQL;
  if (opt_single_transaction && opt_lock_all_tables)
  {
    fprintf(stderr, "%s: You can't use --single-transaction and "
            "--lock-all-tables at the same time.\n", my_progname);
    return(EX_USAGE);
  }
  if (opt_master_data)
  {
    opt_lock_all_tables= !opt_single_transaction;
    opt_slave_data= 0;
  }
  if (opt_single_transaction || opt_lock_all_tables)
    lock_tables= 0;
  if (enclosed && opt_enclosed)
  {
    fprintf(stderr, "%s: You can't use ..enclosed.. and ..optionally-enclosed.. at the same time.\n", my_progname);
    return(EX_USAGE);
  }
  if ((opt_databases || opt_alldbs) && path)
  {
    fprintf(stderr,
            "%s: --databases or --all-databases can't be used with --tab.\n",
            my_progname);
    return(EX_USAGE);
  }
  if (strcmp(default_charset, charset_info->csname) &&
      !(charset_info= get_charset_by_csname(default_charset,
                                            MY_CS_PRIMARY, MYF(MY_WME))))
    exit(1);
  if ((*argc < 1 && !opt_alldbs) || (*argc > 0 && opt_alldbs))
  {
    short_usage();
    return EX_USAGE;
  }
  if (tty_password)
    opt_password=get_tty_password(NullS);
  return(0);
}  