1 files changed, 0 insertions, 100 deletions

diff --git a/libblkid/btrfs.c b/libblkid/btrfs.c
deleted file mode 100644
index 5813035f3..000000000
--- a/libblkid/btrfs.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/*
- * Copyright (C) 2009 Karel Zak <kzak@redhat.com>
- *
- * This file may be redistributed under the terms of the
- * GNU Lesser General Public License.
- */
-#include <stdio.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <string.h>
-#include <stdint.h>
-
-#include "superblocks.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];
-	} __attribute__ ((__packed__)) dev_item;
-	uint8_t label[256];
-} __attribute__ ((__packed__));
-
-static int probe_btrfs(blkid_probe pr, const struct blkid_idmag *mag)
-{
-	struct btrfs_super_block *bfs;
-
-	if (mag->kboff > 64 && blkid_probe_ignore_backup(pr)) {
-		DBG(DEBUG_LOWPROBE, printf("btrfs: found backup superblock, ignore\n"));
-		return 1;
-	}
-
-	bfs = blkid_probe_get_sb(pr, mag, struct btrfs_super_block);
-	if (!bfs)
-		return -1;
-
-	if (*bfs->label)
-		blkid_probe_set_label(pr,
-				(unsigned char *) bfs->label,
-				sizeof(bfs->label));
-
-	blkid_probe_set_uuid(pr, bfs->fsid);
-	blkid_probe_set_uuid_as(pr, bfs->dev_item.uuid, "UUID_SUB");
-
-	return 0;
-}
-
-const struct blkid_idinfo btrfs_idinfo =
-{
-	.name		= "btrfs",
-	.usage		= BLKID_USAGE_FILESYSTEM,
-	.probefunc	= probe_btrfs,
-	.minsz		= 1024 * 1024,
-	.magics		=
-	{
-	  { .magic = "_BHRfS_M", .len = 8, .sboff = 0x40, .kboff = 64 },
-	  { .magic = "_BHRfS_M", .len = 8, .sboff = 0x40, .kboff = 64 * 1024 },
-	  { .magic = "_BHRfS_M", .len = 8, .sboff = 0x40, .kboff = 256 * 1024 * 1024 },
-	  { NULL }
-	}
-};
-