diff options
Diffstat (limited to 'pfinet/linux-src/include/linux/efs_fs.h')
-rw-r--r-- | pfinet/linux-src/include/linux/efs_fs.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/pfinet/linux-src/include/linux/efs_fs.h b/pfinet/linux-src/include/linux/efs_fs.h new file mode 100644 index 00000000..1e5fd23c --- /dev/null +++ b/pfinet/linux-src/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 "1.0b" + +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__ */ + |