Function main

src/du.c:772–1193

}

int
main (int argc, char **argv)
{
  char *cwd_only[2];
  bool max_depth_specified = false;
  bool ok = true;
  char *files_from = NULL;

  /* Bit flags that control how fts works.  */
  int bit_flags = FTS_NOSTAT;

  /* Select one of the three FTS_ options that control if/when
     to follow a symlink.  */
  int symlink_deref_bits = FTS_PHYSICAL;

  /* If true, display only a total for each argument. */
  bool opt_summarize_only = false;

  cwd_only[0] = bad_cast (".");
  cwd_only[1] = NULL;

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

  atexit (close_stdout);

  exclude = new_exclude ();

  human_options (getenv ("DU_BLOCK_SIZE"),
                 &human_output_opts, &output_block_size);

  while (true)
    {
      int oi = -1;
      int c = getopt_long (argc, argv, "0aAbd:chHklmst:xB:DLPSX:",
                           long_options, &oi);
      if (c == -1)
        break;

      switch (c)
        {
#if GNULIB_FTS_DEBUG
        case FTS_DEBUG:
          fts_debug = true;
          break;
#endif

        case '0':
          opt_nul_terminate_output = true;
          break;

        case 'a':
          opt_all = true;
          break;