Add cleaner ext2 filesystem implementation

Signed-off-by: Laurent Vivier <Laurent@vivier.eu>



git-svn-id: svn://coreboot.org/openbios/trunk/openbios-devel@627 f158a5a8-5612-0410-a976-696ce0be7e32

fs/ext2/ext2.h

@@ -0,0 +1,33 @@
+/*
+ *
+ * (c) 2008-2009 Laurent Vivier <Laurent@lvivier.info>
+ *
+ * This file has been copied from EMILE, http://emile.sf.net
+ *
+ */
+
+#ifndef __EXT2_H__
+#define __EXT2_H__
+
+#include "ext2_fs.h"
+
+typedef struct ext2_VOLUME {
+        int fd;
+	struct ext2_super_block *super;
+	unsigned int current;
+	char *buffer;
+} ext2_VOLUME;
+
+typedef struct ext2_DIR {
+        ext2_VOLUME *volume;
+	struct ext2_inode *inode;
+	off_t index;
+} ext2_DIR;
+
+typedef struct ext2_FILE {
+        ext2_VOLUME *volume;
+	struct ext2_inode *inode;
+	off_t offset;
+	char *path;
+} ext2_FILE;
+#endif /* __LIBEXT2_H__ */