Exemplos de grub_ext2_iterate_dir em C++ (Cpp)

Exemplo n.º 1

Arquivo: ext2.c Projeto: TemmeR/grub2

static grub_err_t
grub_ext2_dir (grub_device_t device, const char *path,
	       int (*hook) (const char *filename,
			    const struct grub_dirhook_info *info))
{
  struct grub_ext2_data *data = 0;
  struct grub_fshelp_node *fdiro = 0;

  auto int NESTED_FUNC_ATTR iterate (const char *filename,
				     enum grub_fshelp_filetype filetype,
				     grub_fshelp_node_t node);

  int NESTED_FUNC_ATTR iterate (const char *filename,
				enum grub_fshelp_filetype filetype,
				grub_fshelp_node_t node)
    {
      struct grub_dirhook_info info;
      grub_memset (&info, 0, sizeof (info));
      if (! node->inode_read)
	{
	  grub_ext2_read_inode (data, node->ino, &node->inode);
	  if (!grub_errno)
	    node->inode_read = 1;
	  grub_errno = GRUB_ERR_NONE;
	}
      if (node->inode_read)
	{
	  info.mtimeset = 1;
	  info.mtime = grub_le_to_cpu32 (node->inode.mtime);
	}

      info.dir = ((filetype & GRUB_FSHELP_TYPE_MASK) == GRUB_FSHELP_DIR);
      grub_free (node);
      return hook (filename, &info);
    }

  grub_dl_ref (my_mod);

  data = grub_ext2_mount (device->disk);
  if (! data)
    goto fail;

  grub_fshelp_find_file (path, &data->diropen, &fdiro, grub_ext2_iterate_dir,
			 grub_ext2_read_symlink, GRUB_FSHELP_DIR);
  if (grub_errno)
    goto fail;

  grub_ext2_iterate_dir (fdiro, iterate);

 fail:
  if (fdiro != &data->diropen)
    grub_free (fdiro);
  grub_free (data);

  grub_dl_unref (my_mod);

  return grub_errno;
}

Exemplo n.º 2

Arquivo: ext2.c Projeto: Firef0x/burg-new

static grub_err_t
grub_ext2_dir (grub_device_t device, const char *path,
	       int (*hook) (const char *filename,
			    const struct grub_dirhook_info *info,
			    void *closure),
	       void *closure)
{
  struct grub_ext2_data *data = 0;
  struct grub_fshelp_node *fdiro = 0;
  struct grub_ext2_dir_closure c;

  grub_dl_ref (my_mod);

  data = grub_ext2_mount (device->disk);
  if (! data)
    goto fail;

  grub_fshelp_find_file (path, &data->diropen, &fdiro, grub_ext2_iterate_dir,
			 0, grub_ext2_read_symlink, GRUB_FSHELP_DIR);
  if (grub_errno)
    goto fail;

  c.hook = hook;
  c.closure = closure;
  c.data = data;
  grub_ext2_iterate_dir (fdiro, iterate, &c);

 fail:
  if (fdiro != &data->diropen)
    grub_free (fdiro);
  grub_free (data);

  grub_dl_unref (my_mod);

  return grub_errno;
}