/*
* dir.c
*
* Copyright (C) 1995, 1996 by Volker Lendecke
* Modified for big endian by J.F. Chadima and David S. Miller
* Modified 1997 Peter Waltenberg, Bill Hawes, David Woodhouse for 2.1 dcache
* Modified 1998, 1999 Wolfram Pienkoss for NLS
* Modified 1999 Wolfram Pienkoss for directory caching
* Modified 2000 Ben Harris, University of Cambridge for NFS NS meta-info
*
*/
#include <linux/time.h>
#include <linux/errno.h>
#include <linux/stat.h>
#include <linux/kernel.h>
#include <linux/vmalloc.h>
#include <linux/mm.h>
#include <linux/namei.h>
#include <asm/uaccess.h>
#include <asm/byteorder.h>
#include "ncp_fs.h"
static void ncp_read_volume_list(struct file *, void *, filldir_t,
struct ncp_cache_control *);
static void ncp_do_readdir(struct file *, void *, filldir_t,
struct ncp_cache_control *);
static int ncp_readdir(struct file *, void *, filldir_t);
static int ncp_create(struct inode *, struct dentry *, umode_t, bool);
static struct dentry *ncp_lookup(struct inode *, struct dentry *, unsigned int);
static int ncp_unlink(struct inode *, struct dentry *);
static int ncp_mkdir(struct inode *, struct dentry *, umode_t);
static int ncp_rmdir(struct inode *, struct dentry *);
static int ncp_rename(struct inode *, struct dentry *,
struct inode *, struct dentry *);
static int ncp_mknod(struct inode * dir, struct dentry *dentry,
umode_t mode, dev_t rdev);
#if defined(CONFIG_NCPFS_EXTRAS) || defined(CONFIG_NCPFS_NFS_NS)
extern int ncp_symlink(struct inode *, struct dentry *, const char *);
#else
#define ncp_symlink NULL
#endif
const struct file_operations ncp_dir_operations =
{
.llseek = generic_file_llseek,
.read = generic_read_dir,
.readdir = ncp_readdir,
.unlocked_ioctl = ncp_ioctl,
#ifdef CONFIG_COMPAT
.compat_ioctl = ncp_compat_ioctl,
#endif
};
const struct inode_operations ncp_dir_inode_operations =
{
.create = ncp_create,
.lookup = ncp_lookup,
.unlink = ncp_unlink,
.symlink = ncp_symlink,
.mkdir = ncp_mkdir,
.rmdir = ncp_rmdir,
.mknod = ncp_mknod,
.rename = ncp_rename,
.setattr = ncp_notify_change,
};
/*
* Dentry operations routines
*/
static