Function visit_dir

src/ls.c:1449–1478

   entry in the table.  */

static bool
visit_dir (dev_t dev, ino_t ino)
{
  struct dev_ino *ent;
  struct dev_ino *ent_from_table;
  bool found_match;

  ent = xmalloc (sizeof *ent);
  ent->st_ino = ino;
  ent->st_dev = dev;

  /* Attempt to insert this entry into the table.  */
  ent_from_table = hash_insert (active_dir_set, ent);

  if (ent_from_table == NULL)
    {
      /* Insertion failed due to lack of memory.  */
      xalloc_die ();
    }

  found_match = (ent_from_table != ent);

  if (found_match)
    {
      /* ent was not inserted, so free it.  */
      free (ent);
    }

  return found_match;
}

static void
free_pending_ent (struct pending *p)