Function main

src/df.c:1589–1847

}

int
main (int argc, char **argv)
{
  struct stat *stats = NULL;

  initialize_main (&argc, &argv);
  set_program_name (argv[0]);
  setlocale (LC_ALL, "");
  bindtextdomain (PACKAGE, LOCALEDIR);
  textdomain (PACKAGE);

  atexit (close_stdout);

  /* If true, use the POSIX output format.  */
  bool posix_format = false;

  char const *msg_mut_excl = _("options %s and %s are mutually exclusive");

  while (true)
    {
      int oi = -1;
      int c = getopt_long (argc, argv, "aB:iF:hHklmPTt:vx:", long_options,
                           &oi);
      if (c == -1)
        break;

      switch (c)
        {
        case 'a':
          show_all_fs = true;
          break;
        case 'B':
          {
            enum strtol_error e = human_options (optarg, &human_output_opts,
                                                 &output_block_size);
            if (e != LONGINT_OK)
              xstrtol_fatal (e, oi, c, long_options, optarg);
          }
          break;
        case 'i':
          if (header_mode == OUTPUT_MODE)
            {
              error (0, 0, msg_mut_excl, "-i", "--output");
              usage (EXIT_FAILURE);
            }
          header_mode = INODES_MODE;
          break;
        case 'h':
          human_output_opts = human_autoscale | human_SI | human_base_1024;
          output_block_size = 1;
          break;
        case 'H':
          human_output_opts = human_autoscale | human_SI;
          output_block_size = 1;
          break;
        case 'k':
          human_output_opts = 0;
          output_block_size = 1024;