// SPDX-License-Identifier: GPL-2.0

  #include "reiserfs.h"

  #include <linux/errno.h>
  #include <linux/fs.h>
  #include <linux/pagemap.h>
  #include <linux/xattr.h>

  #include "xattr.h"

  #include <linux/uaccess.h>

  static int

  user_get(const struct xattr_handler *handler, struct dentry *unused,
  	 struct inode *inode, const char *name, void *buffer, size_t size)

  {

  	if (!reiserfs_xattrs_user(inode->i_sb))

  		return -EOPNOTSUPP;

  	return reiserfs_xattr_get(inode, xattr_full_name(handler, name),

  				  buffer, size);

  }
  
  static int

  user_set(const struct xattr_handler *handler, struct dentry *unused,
  	 struct inode *inode, const char *name, const void *buffer,
  	 size_t size, int flags)

  {

  	if (!reiserfs_xattrs_user(inode->i_sb))

  		return -EOPNOTSUPP;

  	return reiserfs_xattr_set(inode,

  				  xattr_full_name(handler, name),
  				  buffer, size, flags);

  }

  static bool user_list(struct dentry *dentry)

  {

  	return reiserfs_xattrs_user(dentry->d_sb);

  }

  const struct xattr_handler reiserfs_xattr_user_handler = {

  	.prefix = XATTR_USER_PREFIX,
  	.get = user_get,
  	.set = user_set,

  	.list = user_list,
  };