linux/fs/reiserfs/dir.c

/*
 * Copyright 2000 by Hans Reiser, licensing governed by reiserfs/README
 */

#include <linux/string.h>
#include <linux/errno.h>
#include <linux/fs.h>
#include "reiserfs.h"
#include <linux/stat.h>
#include <linux/buffer_head.h>
#include <linux/slab.h>
#include <linux/uaccess.h>

extern const struct reiserfs_key MIN_KEY;

static int reiserfs_readdir(struct file *, struct dir_context *);
static int reiserfs_dir_fsync(struct file *filp, loff_t start, loff_t end,
			      int datasync);

const struct file_operations reiserfs_dir_operations = …;

static int reiserfs_dir_fsync(struct file *filp, loff_t start, loff_t end,
			      int datasync)
{ … }

#define store_ih(where,what) …

static inline bool is_privroot_deh(struct inode *dir, struct reiserfs_de_head *deh)
{ … }

int reiserfs_readdir_inode(struct inode *inode, struct dir_context *ctx)
{ … }

static int reiserfs_readdir(struct file *file, struct dir_context *ctx)
{ … }

/*
 * compose directory item containing "." and ".." entries (entries are
 * not aligned to 4 byte boundary)
 */
void make_empty_dir_item_v1(char *body, __le32 dirid, __le32 objid,
			    __le32 par_dirid, __le32 par_objid)
{ … }

/* compose directory item containing "." and ".." entries */
void make_empty_dir_item(char *body, __le32 dirid, __le32 objid,
			 __le32 par_dirid, __le32 par_objid)
{ … }