1 files changed, 0 insertions, 154 deletions
diff --git a/btrfslabel.c b/btrfslabel.c
deleted file mode 100644
index dcc776e5..00000000
--- a/btrfslabel.c
+++ /dev/null
@@ -1,154 +0,0 @@
-/*
- * Copyright (C) 2008 Morey Roof.   All rights reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public
- * License v2 as published by the Free Software Foundation.
- *
- * 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, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 021110-1307, USA.
- */
-
-#define _GNU_SOURCE
-
-#ifndef __CHECKER__
-#include <sys/ioctl.h>
-#include <sys/mount.h>
-#include "ioctl.h"
-#endif /* __CHECKER__ */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <dirent.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <linux/fs.h>
-#include <linux/limits.h>
-#include <ctype.h>
-#include "kerncompat.h"
-#include "ctree.h"
-#include "utils.h"
-#include "version.h"
-#include "disk-io.h"
-#include "transaction.h"
-
-#define MOUNTED                        1
-#define UNMOUNTED                      2
-#define GET_LABEL                      3
-#define SET_LABEL                      4
-
-static int set_label_unmounted(const char *dev, const char *label)
-{
-	struct btrfs_trans_handle *trans;
-	struct btrfs_root *root;
-	int ret;
-
-	ret = check_mounted(dev);
-	if (ret < 0) {
-	       fprintf(stderr, "FATAL: error checking %s mount status\n", dev);
-	       return -1;
-	}
-	if (ret > 0) {
-		fprintf(stderr, "ERROR: dev %s is mounted, use mount point\n",
-			dev);
-		return -1;
-	}
-
-	if (strlen(label) > BTRFS_LABEL_SIZE - 1) {
-		fprintf(stderr, "ERROR: Label %s is too long (max %d)\n",
-			label, BTRFS_LABEL_SIZE - 1);
-		return -1;
-	}
-
-	/* Open the super_block at the default location
-	 * and as read-write.
-	 */
-	root = open_ctree(dev, 0, 1);
-	if (!root) /* errors are printed by open_ctree() */
-		return -1;
-
-	trans = btrfs_start_transaction(root, 1);
-	snprintf(root->fs_info->super_copy.label, BTRFS_LABEL_SIZE, "%s",
-		 label);
-	btrfs_commit_transaction(trans, root);
-
-	/* Now we close it since we are done. */
-	close_ctree(root);
-	return 0;
-}
-
-static int set_label_mounted(const char *mount_path, const char *label)
-{
-	int fd;
-
-	fd = open(mount_path, O_RDONLY | O_NOATIME);
-	if (fd < 0) {
-		fprintf(stderr, "ERROR: unable access to '%s'\n", mount_path);
-		return -1;
-	}
-
-	if (ioctl(fd, BTRFS_IOC_SET_FSLABEL, label) < 0) {
-		fprintf(stderr, "ERROR: unable to set label %s\n",
-			strerror(errno));
-		close(fd);
-		return -1;
-	}
-
-	return 0;
-}
-
-int get_label_unmounted(char *dev)
-{
-       struct btrfs_root *root;
-
-       /* Open the super_block at the default location
-        * and as read-only.
-        */
-       root = open_ctree(dev, 0, 0);
-
-       if(!root)
-         return -1;
-
-       fprintf(stdout, "%s\n", root->fs_info->super_copy.label);
-
-       /* Now we close it since we are done. */
-       close_ctree(root);
-       return 0;
-}
-
-int get_label(char *btrfs_dev)
-{
-
-	int ret;
-	ret = check_mounted(btrfs_dev);
-	if (ret < 0)
-	{
-	       fprintf(stderr, "FATAL: error checking %s mount status\n", btrfs_dev);
-	       return -1;
-	}
-
-	if(ret != 0)
-	{
-	       fprintf(stderr, "FATAL: the filesystem has to be unmounted\n");
-	       return -2;
-	}
-	ret = get_label_unmounted(btrfs_dev);
-	return ret;
-}
-
-
-int set_label(char *btrfs_dev, char *label)
-{
-	return is_existing_blk_or_reg_file(btrfs_dev) ?
-		set_label_unmounted(btrfs_dev, label) :
-		set_label_mounted(btrfs_dev, label);
-}