diff options
Diffstat (limited to 'serverboot/ffs_compat.h')
| -rw-r--r-- | serverboot/ffs_compat.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/serverboot/ffs_compat.h b/serverboot/ffs_compat.h new file mode 100644 index 00000000..d78840f5 --- /dev/null +++ b/serverboot/ffs_compat.h @@ -0,0 +1,54 @@ +/* + * BSD FFS like declarations used to ease porting bootstrap to Linux ext2 fs + * Copyright (C) 1994 Remy Card + * + * This file 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. + */ + +#define SBSIZE EXT2_MIN_BLOCK_SIZE /* Size of superblock */ +#define SBLOCK ((daddr_t) 2) /* Location of superblock */ + +#define NDADDR EXT2_NDIR_BLOCKS +#define NIADDR (EXT2_N_BLOCKS - EXT2_NDIR_BLOCKS) + +#define MAXNAMLEN 255 + +#define ROOTINO EXT2_ROOT_INO + +#define NINDIR(fs) EXT2_ADDR_PER_BLOCK(fs) + +#define IC_FASTLINK + +#define IFMT 00170000 +#define IFSOCK 0140000 +#define IFLNK 0120000 +#define IFREG 0100000 +#define IFBLK 0060000 +#define IFDIR 0040000 +#define IFCHR 0020000 +#define IFIFO 0010000 +#define ISUID 0004000 +#define ISGID 0002000 +#define ISVTX 0001000 + +#define f_fs u.ext2.ext2_fs +#define f_gd u.ext2.ext2_gd +#define f_gd_size u.ext2.ext2_gd_size +#define i_ic u.ext2.ext2_ic +#define f_nindir u.ext2.ext2_nindir +#define f_blk u.ext2.ext2_blk +#define f_blksize u.ext2.ext2_blksize +#define f_blkno u.ext2.ext2_blkno + |