summaryrefslogtreecommitdiff
path: root/serverboot/ffs_compat.h
diff options
context:
space:
mode:
Diffstat (limited to 'serverboot/ffs_compat.h')
-rw-r--r--serverboot/ffs_compat.h54
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
+