linux/fs/fuse/readdir.c

/*
  FUSE: Filesystem in Userspace
  Copyright (C) 2001-2018  Miklos Szeredi <[email protected]>

  This program can be distributed under the terms of the GNU GPL.
  See the file COPYING.
*/


#include "fuse_i.h"
#include <linux/iversion.h>
#include <linux/posix_acl.h>
#include <linux/pagemap.h>
#include <linux/highmem.h>

static bool fuse_use_readdirplus(struct inode *dir, struct dir_context *ctx)
{ … }

static void fuse_add_dirent_to_cache(struct file *file,
				     struct fuse_dirent *dirent, loff_t pos)
{ … }

static void fuse_readdir_cache_end(struct file *file, loff_t pos)
{ … }

static bool fuse_emit(struct file *file, struct dir_context *ctx,
		      struct fuse_dirent *dirent)
{ … }

static int parse_dirfile(char *buf, size_t nbytes, struct file *file,
			 struct dir_context *ctx)
{ … }

static int fuse_direntplus_link(struct file *file,
				struct fuse_direntplus *direntplus,
				u64 attr_version)
{ … }

static void fuse_force_forget(struct file *file, u64 nodeid)
{ … }

static int parse_dirplusfile(char *buf, size_t nbytes, struct file *file,
			     struct dir_context *ctx, u64 attr_version)
{ … }

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

enum fuse_parse_result { … };

static enum fuse_parse_result fuse_parse_cache(struct fuse_file *ff,
					       void *addr, unsigned int size,
					       struct dir_context *ctx)
{ … }

static void fuse_rdc_reset(struct inode *inode)
{ … }

#define UNCACHED …

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

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