| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Copyright 2000-2002 by Hans Reiser, licensing governed by reiserfs/README |
| * |
| * GRUB -- GRand Unified Bootloader |
| * Copyright (C) 2000, 2001 Free Software Foundation, Inc. |
| * |
| * (C) Copyright 2003 Sysgo Real-Time Solutions, AG <www.elinos.com> |
| * Pavel Bartusek <pba@sysgo.de> |
| */ |
| |
| /* An implementation for the ReiserFS filesystem ported from GRUB. |
| * Some parts of this code (mainly the structures and defines) are |
| * from the original reiser fs code, as found in the linux kernel. |
| */ |
| |
| |
| #define SECTOR_SIZE 0x200 |
| #define SECTOR_BITS 9 |
| |
| /* Error codes */ |
| typedef enum |
| { |
| ERR_NONE = 0, |
| ERR_BAD_FILENAME, |
| ERR_BAD_FILETYPE, |
| ERR_BAD_GZIP_DATA, |
| ERR_BAD_GZIP_HEADER, |
| ERR_BAD_PART_TABLE, |
| ERR_BAD_VERSION, |
| ERR_BELOW_1MB, |
| ERR_BOOT_COMMAND, |
| ERR_BOOT_FAILURE, |
| ERR_BOOT_FEATURES, |
| ERR_DEV_FORMAT, |
| ERR_DEV_VALUES, |
| ERR_EXEC_FORMAT, |
| ERR_FILELENGTH, |
| ERR_FILE_NOT_FOUND, |
| ERR_FSYS_CORRUPT, |
| ERR_FSYS_MOUNT, |
| ERR_GEOM, |
| ERR_NEED_LX_KERNEL, |
| ERR_NEED_MB_KERNEL, |
| ERR_NO_DISK, |
| ERR_NO_PART, |
| ERR_NUMBER_PARSING, |
| ERR_OUTSIDE_PART, |
| ERR_READ, |
| ERR_SYMLINK_LOOP, |
| ERR_UNRECOGNIZED, |
| ERR_WONT_FIT, |
| ERR_WRITE, |
| ERR_BAD_ARGUMENT, |
| ERR_UNALIGNED, |
| ERR_PRIVILEGED, |
| ERR_DEV_NEED_INIT, |
| ERR_NO_DISK_SPACE, |
| ERR_NUMBER_OVERFLOW, |
| |
| MAX_ERR_NUM |
| } reiserfs_error_t; |
| |
| |
| void reiserfs_set_blk_dev(struct blk_desc *rbdd, disk_partition_t *info); |
| extern int reiserfs_ls (char *dirname); |
| extern int reiserfs_open (char *filename); |
| extern int reiserfs_read (char *buf, unsigned len); |
| extern int reiserfs_mount (unsigned part_length); |
