projects / people / ms / u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| 518e2e1a WD |
1 | /* |
| 2 | * Copyright 2000-2002 by Hans Reiser, licensing governed by reiserfs/README | |
| 3 | * | |
| 4 | * GRUB -- GRand Unified Bootloader | |
| 5 | * Copyright (C) 2000, 2001 Free Software Foundation, Inc. | |
| 6 | * | |
| 7 | * (C) Copyright 2003 Sysgo Real-Time Solutions, AG <www.elinos.com> | |
| 8 | * Pavel Bartusek <pba@sysgo.de> | |
| 9 | * | |
| 10 | * This program is free software; you can redistribute it and/or modify | |
| 11 | * it under the terms of the GNU General Public License as published by | |
| 12 | * the Free Software Foundation; either version 2 of the License, or | |
| 13 | * (at your option) any later version. | |
| 14 | * | |
| 15 | * This program is distributed in the hope that it will be useful, | |
| 16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 18 | * GNU General Public License for more details. | |
| 19 | * | |
| 20 | * You should have received a copy of the GNU General Public License | |
| 21 | * along with this program; if not, write to the Free Software | |
| 22 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
| 23 | */ | |
| 24 | ||
| 25 | /* An implementation for the ReiserFS filesystem ported from GRUB. | |
| 26 | * Some parts of this code (mainly the structures and defines) are | |
| 27 | * from the original reiser fs code, as found in the linux kernel. | |
| 28 | */ | |
| 29 | ||
| 30 | ||
| 31 | #define SECTOR_SIZE 0x200 | |
| 32 | #define SECTOR_BITS 9 | |
| 33 | ||
| 34 | /* Error codes */ | |
| 35 | typedef enum | |
| 36 | { | |
| 37 | ERR_NONE = 0, | |
| 38 | ERR_BAD_FILENAME, | |
| 39 | ERR_BAD_FILETYPE, | |
| 40 | ERR_BAD_GZIP_DATA, | |
| 41 | ERR_BAD_GZIP_HEADER, | |
| 42 | ERR_BAD_PART_TABLE, | |
| 43 | ERR_BAD_VERSION, | |
| 44 | ERR_BELOW_1MB, | |
| 45 | ERR_BOOT_COMMAND, | |
| 46 | ERR_BOOT_FAILURE, | |
| 47 | ERR_BOOT_FEATURES, | |
| 48 | ERR_DEV_FORMAT, | |
| 49 | ERR_DEV_VALUES, | |
| 50 | ERR_EXEC_FORMAT, | |
| 51 | ERR_FILELENGTH, | |
| 52 | ERR_FILE_NOT_FOUND, | |
| 53 | ERR_FSYS_CORRUPT, | |
| 54 | ERR_FSYS_MOUNT, | |
| 55 | ERR_GEOM, | |
| 56 | ERR_NEED_LX_KERNEL, | |
| 57 | ERR_NEED_MB_KERNEL, | |
| 58 | ERR_NO_DISK, | |
| 59 | ERR_NO_PART, | |
| 60 | ERR_NUMBER_PARSING, | |
| 61 | ERR_OUTSIDE_PART, | |
| 62 | ERR_READ, | |
| 63 | ERR_SYMLINK_LOOP, | |
| 64 | ERR_UNRECOGNIZED, | |
| 65 | ERR_WONT_FIT, | |
| 66 | ERR_WRITE, | |
| 67 | ERR_BAD_ARGUMENT, | |
| 68 | ERR_UNALIGNED, | |
| 69 | ERR_PRIVILEGED, | |
| 70 | ERR_DEV_NEED_INIT, | |
| 71 | ERR_NO_DISK_SPACE, | |
| 72 | ERR_NUMBER_OVERFLOW, | |
| 73 | ||
| 74 | MAX_ERR_NUM | |
| 75 | } reiserfs_error_t; | |
| 76 | ||
| 77 | ||
| 78 | extern int reiserfs_set_blk_dev(block_dev_desc_t *rbdd, int part); | |
| 79 | extern int reiserfs_ls (char *dirname); | |
| 80 | extern int reiserfs_open (char *filename); | |
| 81 | extern int reiserfs_read (char *buf, unsigned len); | |
| 82 | extern int reiserfs_mount (unsigned part_length); |