patch-2.3.2 linux/include/linux/efs_fs.h

• Lines: 68
• Date: Fri May 14 18:46:37 1999
• Orig file: v2.3.1/linux/include/linux/efs_fs.h
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.3.1/linux/include/linux/efs_fs.h linux/include/linux/efs_fs.h
@@ -0,0 +1,67 @@
+/*
+ * efs_fs.h
+ *
+ * Copyright (c) 1999 Al Smith
+ *
+ * Portions derived from work (c) 1995,1996 Christian Vogelgsang.
+ */
+
+#ifndef __EFS_FS_H__
+#define __EFS_FS_H__
+
+#define EFS_VERSION "1.0a"
+
+static const char cprt[] = "EFS: "EFS_VERSION" - (c) 1999 Al Smith <Al.Smith@aeschi.ch.eu.org>";
+
+#include <asm/uaccess.h>
+
+#ifndef LINUX_VERSION_CODE
+#include <linux/version.h>
+#endif
+
+#if LINUX_VERSION_CODE < 0x20200
+#error This code is only for linux-2.2 and later.
+#endif
+
+/* 1 block is 512 bytes */
+#define	EFS_BLOCKSIZE_BITS	9
+#define	EFS_BLOCKSIZE		(1 << EFS_BLOCKSIZE_BITS)
+
+#include <linux/efs_fs_i.h>
+#include <linux/efs_dir.h>
+
+#ifndef MIN
+#define MIN(a, b) (((a) < (b)) ? (a) : (b))
+#endif
+#ifndef MAX
+#define MAX(a, b) (((a) > (b)) ? (a) : (b))
+#endif
+
+#ifdef _EFS_USE_GENERIC
+#define INODE_INFO(i) (struct efs_inode_info *)	&((i)->u.generic_ip)
+#define SUPER_INFO(s) (struct efs_sb_info *)	&((s)->u.generic_sbp)
+#else
+#define INODE_INFO(i)				&((i)->u.efs_i)
+#define SUPER_INFO(s)				&((s)->u.efs_sb)
+#endif
+
+extern struct inode_operations efs_dir_inode_operations;
+extern struct inode_operations efs_file_inode_operations;
+extern struct inode_operations efs_symlink_inode_operations;
+
+extern int init_module(void);
+extern void cleanup_module(void);
+extern struct super_block *efs_read_super(struct super_block *, void *, int);
+extern void efs_put_super(struct super_block *);
+extern int efs_statfs(struct super_block *, struct statfs *, int);
+
+extern void efs_read_inode(struct inode *);
+extern efs_block_t efs_map_block(struct inode *, efs_block_t);
+
+extern struct dentry *efs_lookup(struct inode *, struct dentry *);
+extern int efs_bmap(struct inode *, int);
+
+extern int init_efs_fs(void);
+
+#endif /* __EFS_FS_H__ */
+