Linux-2.6.12-rc2v2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 42 insertions, 0 deletions

diff --git a/include/linux/efs_dir.h b/include/linux/efs_dir.h
new file mode 100644
index 000000000000..a09ec010569c
--- /dev/null
+++ b/include/linux/efs_dir.h
@@ -0,0 +1,42 @@
+/*
+ * efs_dir.h
+ *
+ * Copyright (c) 1999 Al Smith
+ */
+
+#ifndef __EFS_DIR_H__
+#define __EFS_DIR_H__
+
+#define EFS_DIRBSIZE_BITS       EFS_BLOCKSIZE_BITS
+#define EFS_DIRBSIZE            (1 << EFS_DIRBSIZE_BITS)
+
+struct efs_dentry {
+        __be32          inode;
+        unsigned char   namelen;
+        char            name[3];
+};
+
+#define EFS_DENTSIZE    (sizeof(struct efs_dentry) - 3 + 1)
+#define EFS_MAXNAMELEN  ((1 << (sizeof(char) * 8)) - 1)
+
+#define EFS_DIRBLK_HEADERSIZE   4
+#define EFS_DIRBLK_MAGIC        0xbeef  /* moo */
+
+struct efs_dir {
+        __be16  magic;
+        unsigned char   firstused;
+        unsigned char   slots;
+
+        unsigned char   space[EFS_DIRBSIZE - EFS_DIRBLK_HEADERSIZE];
+};
+
+#define EFS_MAXENTS \
+        ((EFS_DIRBSIZE - EFS_DIRBLK_HEADERSIZE) / \
+         (EFS_DENTSIZE + sizeof(char)))
+
+#define EFS_SLOTAT(dir, slot) EFS_REALOFF((dir)->space[slot])
+
+#define EFS_REALOFF(offset) ((offset << 1))
+
+#endif /* __EFS_DIR_H__ */
+