passwd: rework:

[oweals/busybox.git] / libbb / find_root_device.c

diff --git a/libbb/find_root_device.c b/libbb/find_root_device.c
index d1ffc87f50e296cafe71063a4522e9f04dc41013..71b79b8d09178950dca2aafb26067740531c552e 100644 (file)
--- a/libbb/find_root_device.c
+++ b/libbb/find_root_device.c
@@ -4,26 +4,9 @@
  *
  * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.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, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
  */
 
-#include <limits.h>
-#include <stdio.h>
-#include <string.h>
-#include <dirent.h>
-#include <stdlib.h>
 #include "libbb.h"
 
 char *find_block_device(char *path)
@@ -40,7 +23,7 @@ char *find_block_device(char *path)
                char devpath[PATH_MAX];
                sprintf(devpath,"/dev/%s", entry->d_name);
                if(!stat(devpath, &st) && S_ISBLK(st.st_mode) && st.st_rdev == dev) {
-                       retpath = bb_xstrdup(devpath);
+                       retpath = xstrdup(devpath);
                        break;
                }
        }