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- /*
- * (C) Copyright 2011 - 2012 Samsung Electronics
- * EXT4 filesystem implementation in Uboot by
- * Uma Shankar <uma.shankar@samsung.com>
- * Manjunatha C Achar <a.manjunatha@samsung.com>
- *
- * ext4ls and ext4load : based on ext2 ls load support in Uboot.
- *
- * (C) Copyright 2004
- * esd gmbh <www.esd-electronics.com>
- * Reinhard Arlt <reinhard.arlt@esd-electronics.com>
- *
- * based on code from grub2 fs/ext2.c and fs/fshelp.c by
- * GRUB -- GRand Unified Bootloader
- * Copyright (C) 2003, 2004 Free Software Foundation, Inc.
- *
- * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
- */
- #ifndef __EXT4_COMMON__
- #define __EXT4_COMMON__
- #include <ext_common.h>
- #include <ext4fs.h>
- #include <malloc.h>
- #include <asm/errno.h>
- #define YES 1
- #define NO 0
- #define TRUE 1
- #define FALSE 0
- #define RECOVER 1
- #define SCAN 0
- #define S_IFLNK 0120000 /* symbolic link */
- #define BLOCK_NO_ONE 1
- #define SUPERBLOCK_SECTOR 2
- #define SUPERBLOCK_SIZE 1024
- #define F_FILE 1
- #define zalloc(size) calloc(1, size)
- extern unsigned long part_offset;
- int ext4fs_read_inode(struct ext2_data *data, int ino,
- struct ext2_inode *inode);
- int ext4fs_read_file(struct ext2fs_node *node, int pos,
- unsigned int len, char *buf);
- int ext4fs_find_file(const char *path, struct ext2fs_node *rootnode,
- struct ext2fs_node **foundnode, int expecttype);
- int ext4fs_iterate_dir(struct ext2fs_node *dir, char *name,
- struct ext2fs_node **fnode, int *ftype);
- #endif
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