* (C) Copyright 2003 - 2004
* Sysgo AG, <www.elinos.com>, Pavel Bartusek <pba@sysgo.com>
*
- * 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.
- *
+ * SPDX-License-Identifier: GPL-2.0+
*/
/*
#include <ext_common.h>
#include "ext4_common.h"
-unsigned long part_offset;
+lbaint_t part_offset;
static block_dev_desc_t *ext4fs_block_dev_desc;
static disk_partition_t *part_info;
{
assert(rbdd->blksz == (1 << rbdd->log2blksz));
ext4fs_block_dev_desc = rbdd;
+ get_fs()->dev_desc = rbdd;
part_info = info;
part_offset = info->start;
get_fs()->total_sect = (info->size * info->blksz) >>
get_fs()->dev_desc->log2blksz;
- get_fs()->dev_desc = rbdd;
}
-int ext4fs_devread(int sector, int byte_offset, int byte_len, char *buf)
+int ext4fs_devread(lbaint_t sector, int byte_offset, int byte_len, char *buf)
{
unsigned block_len;
int log2blksz = ext4fs_block_dev_desc->log2blksz;
if ((sector < 0) ||
((sector + ((byte_offset + byte_len - 1) >> log2blksz))
>= part_info->size)) {
- printf("%s read outside partition %d\n", __func__, sector);
+ printf("%s read outside partition " LBAFU "\n", __func__,
+ sector);
return 0;
}
sector += byte_offset >> log2blksz;
byte_offset &= ext4fs_block_dev_desc->blksz - 1;
- debug(" <%d, %d, %d>\n", sector, byte_offset, byte_len);
+ debug(" <" LBAFU ", %d, %d>\n", sector, byte_offset, byte_len);
if (byte_offset != 0) {
/* read first part which isn't aligned with start of sector */