1 files changed, 0 insertions, 102 deletions
diff --git a/extras/volume_id/lib/btrfs.c b/extras/volume_id/lib/btrfs.c
deleted file mode 100644
index 5ef979f2f0..0000000000
--- a/extras/volume_id/lib/btrfs.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * volume_id - reads filesystem label and uuid
- *
- * Copyright (C) 2008 Kay Sievers <kay.sievers@vrfy.org>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#ifndef _GNU_SOURCE
-#define _GNU_SOURCE 1
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <errno.h>
-#include <ctype.h>
-#include <byteswap.h>
-
-#include "libvolume_id.h"
-#include "libvolume_id-private.h"
-
-struct btrfs_super_block {
-	uint8_t csum[32];
-	uint8_t fsid[16];
-	uint64_t bytenr;
-	uint64_t flags;
-	uint8_t magic[8];
-	uint64_t generation;
-	uint64_t root;
-	uint64_t chunk_root;
-	uint64_t log_root;
-	uint64_t log_root_transid;
-	uint64_t total_bytes;
-	uint64_t bytes_used;
-	uint64_t root_dir_objectid;
-	uint64_t num_devices;
-	uint32_t sectorsize;
-	uint32_t nodesize;
-	uint32_t leafsize;
-	uint32_t stripesize;
-	uint32_t sys_chunk_array_size;
-	uint64_t chunk_root_generation;
-	uint64_t compat_flags;
-	uint64_t compat_ro_flags;
-	uint64_t incompat_flags;
-	uint16_t csum_type;
-	uint8_t root_level;
-	uint8_t chunk_root_level;
-	uint8_t log_root_level;
-	struct btrfs_dev_item {
-		uint64_t devid;
-		uint64_t total_bytes;
-		uint64_t bytes_used;
-		uint32_t io_align;
-		uint32_t io_width;
-		uint32_t sector_size;
-		uint64_t type;
-		uint64_t generation;
-		uint64_t start_offset;
-		uint32_t dev_group;
-		uint8_t seek_speed;
-		uint8_t bandwidth;
-		uint8_t uuid[16];
-		uint8_t fsid[16];
-	} PACKED dev_item;
-	uint8_t label[256];
-} PACKED;
-
-int volume_id_probe_btrfs(struct volume_id *id, uint64_t off, uint64_t size)
-{
-	const uint8_t *buf;
-	struct btrfs_super_block *bfs;
-
-	info("probing at offset 0x%" PRIx64 ", size 0x%" PRIx64 "\n", off, size);
-
-	buf = volume_id_get_buffer(id, off + 0x10000, 0x200);
-	if (buf == NULL)
-		return -1;
-	bfs = (struct btrfs_super_block *)buf;
-	if (memcmp(bfs->magic, "_BHRfS_M", 8) != 0)
-		return -1;
-	volume_id_set_uuid(id, bfs->fsid, 0, UUID_DCE);
-	volume_id_set_uuid_sub(id, bfs->dev_item.uuid, 0, UUID_DCE);
-	volume_id_set_label_raw(id, bfs->label, 256);
-	volume_id_set_label_string(id, bfs->label, 256);
-	volume_id_set_usage(id, VOLUME_ID_FILESYSTEM);
-	id->type = "btrfs";
-	return 0;
-}