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