1*518e2e1aSwdenk /* 2*518e2e1aSwdenk * Copyright 2000-2002 by Hans Reiser, licensing governed by reiserfs/README 3*518e2e1aSwdenk * 4*518e2e1aSwdenk * GRUB -- GRand Unified Bootloader 5*518e2e1aSwdenk * Copyright (C) 2000, 2001 Free Software Foundation, Inc. 6*518e2e1aSwdenk * 7*518e2e1aSwdenk * (C) Copyright 2003 Sysgo Real-Time Solutions, AG <www.elinos.com> 8*518e2e1aSwdenk * Pavel Bartusek <pba@sysgo.de> 9*518e2e1aSwdenk * 10*518e2e1aSwdenk * This program is free software; you can redistribute it and/or modify 11*518e2e1aSwdenk * it under the terms of the GNU General Public License as published by 12*518e2e1aSwdenk * the Free Software Foundation; either version 2 of the License, or 13*518e2e1aSwdenk * (at your option) any later version. 14*518e2e1aSwdenk * 15*518e2e1aSwdenk * This program is distributed in the hope that it will be useful, 16*518e2e1aSwdenk * but WITHOUT ANY WARRANTY; without even the implied warranty of 17*518e2e1aSwdenk * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18*518e2e1aSwdenk * GNU General Public License for more details. 19*518e2e1aSwdenk * 20*518e2e1aSwdenk * You should have received a copy of the GNU General Public License 21*518e2e1aSwdenk * along with this program; if not, write to the Free Software 22*518e2e1aSwdenk * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 23*518e2e1aSwdenk */ 24*518e2e1aSwdenk 25*518e2e1aSwdenk /* An implementation for the ReiserFS filesystem ported from GRUB. 26*518e2e1aSwdenk * Some parts of this code (mainly the structures and defines) are 27*518e2e1aSwdenk * from the original reiser fs code, as found in the linux kernel. 28*518e2e1aSwdenk */ 29*518e2e1aSwdenk 30*518e2e1aSwdenk 31*518e2e1aSwdenk #define SECTOR_SIZE 0x200 32*518e2e1aSwdenk #define SECTOR_BITS 9 33*518e2e1aSwdenk 34*518e2e1aSwdenk /* Error codes */ 35*518e2e1aSwdenk typedef enum 36*518e2e1aSwdenk { 37*518e2e1aSwdenk ERR_NONE = 0, 38*518e2e1aSwdenk ERR_BAD_FILENAME, 39*518e2e1aSwdenk ERR_BAD_FILETYPE, 40*518e2e1aSwdenk ERR_BAD_GZIP_DATA, 41*518e2e1aSwdenk ERR_BAD_GZIP_HEADER, 42*518e2e1aSwdenk ERR_BAD_PART_TABLE, 43*518e2e1aSwdenk ERR_BAD_VERSION, 44*518e2e1aSwdenk ERR_BELOW_1MB, 45*518e2e1aSwdenk ERR_BOOT_COMMAND, 46*518e2e1aSwdenk ERR_BOOT_FAILURE, 47*518e2e1aSwdenk ERR_BOOT_FEATURES, 48*518e2e1aSwdenk ERR_DEV_FORMAT, 49*518e2e1aSwdenk ERR_DEV_VALUES, 50*518e2e1aSwdenk ERR_EXEC_FORMAT, 51*518e2e1aSwdenk ERR_FILELENGTH, 52*518e2e1aSwdenk ERR_FILE_NOT_FOUND, 53*518e2e1aSwdenk ERR_FSYS_CORRUPT, 54*518e2e1aSwdenk ERR_FSYS_MOUNT, 55*518e2e1aSwdenk ERR_GEOM, 56*518e2e1aSwdenk ERR_NEED_LX_KERNEL, 57*518e2e1aSwdenk ERR_NEED_MB_KERNEL, 58*518e2e1aSwdenk ERR_NO_DISK, 59*518e2e1aSwdenk ERR_NO_PART, 60*518e2e1aSwdenk ERR_NUMBER_PARSING, 61*518e2e1aSwdenk ERR_OUTSIDE_PART, 62*518e2e1aSwdenk ERR_READ, 63*518e2e1aSwdenk ERR_SYMLINK_LOOP, 64*518e2e1aSwdenk ERR_UNRECOGNIZED, 65*518e2e1aSwdenk ERR_WONT_FIT, 66*518e2e1aSwdenk ERR_WRITE, 67*518e2e1aSwdenk ERR_BAD_ARGUMENT, 68*518e2e1aSwdenk ERR_UNALIGNED, 69*518e2e1aSwdenk ERR_PRIVILEGED, 70*518e2e1aSwdenk ERR_DEV_NEED_INIT, 71*518e2e1aSwdenk ERR_NO_DISK_SPACE, 72*518e2e1aSwdenk ERR_NUMBER_OVERFLOW, 73*518e2e1aSwdenk 74*518e2e1aSwdenk MAX_ERR_NUM 75*518e2e1aSwdenk } reiserfs_error_t; 76*518e2e1aSwdenk 77*518e2e1aSwdenk 78*518e2e1aSwdenk extern int reiserfs_set_blk_dev(block_dev_desc_t *rbdd, int part); 79*518e2e1aSwdenk extern int reiserfs_ls (char *dirname); 80*518e2e1aSwdenk extern int reiserfs_open (char *filename); 81*518e2e1aSwdenk extern int reiserfs_read (char *buf, unsigned len); 82*518e2e1aSwdenk extern int reiserfs_mount (unsigned part_length); 83*518e2e1aSwdenk 84