Initial Revision

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
+