LXR uboot/cmd/btrfs.c

   1// SPDX-License-Identifier: GPL-2.0+
   2/*
   3 * 2017 by Marek Behun <marek.behun@nic.cz>
   4 */
   5
   6#include <common.h>
   7#include <command.h>
   8#include <btrfs.h>
   9#include <fs.h>
  10
  11int do_btrsubvol(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
  12{
  13        if (argc != 3)
  14                return CMD_RET_USAGE;
  15
  16        if (fs_set_blk_dev(argv[1], argv[2], FS_TYPE_BTRFS))
  17                return 1;
  18
  19        btrfs_list_subvols();
  20        return 0;
  21}
  22
  23U_BOOT_CMD(btrsubvol, 3, 1, do_btrsubvol,
  24        "list subvolumes of a BTRFS filesystem",
  25        "<interface> <dev[:part]>\n"
  26        "     - List subvolumes of a BTRFS filesystem."
  27)
  28