fs/hfsplus/xattr_user.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 /*
   3  * linux/fs/hfsplus/xattr_user.c
   4  *
   5  * Vyacheslav Dubeyko <slava@dubeyko.com>
   6  *
   7  * Handler for user extended attributes.
   8  */
   9
  10 #include <linux/nls.h>
  11
  12 #include "hfsplus_fs.h"
  13 #include "xattr.h"
  14
  15 static int hfsplus_user_getxattr(const struct xattr_handler *handler,
  16                                  struct dentry *unused, struct inode *inode,
  17                                  const char *name, void *buffer, size_t size)
  18 {
  19
  20         return hfsplus_getxattr(inode, name, buffer, size,
  21                                 XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN);
  22 }
  23
  24 static int hfsplus_user_setxattr(const struct xattr_handler *handler,
  25                                  struct dentry *unused, struct inode *inode,
  26                                  const char *name, const void *buffer,
  27                                  size_t size, int flags)
  28 {
  29         return hfsplus_setxattr(inode, name, buffer, size, flags,
  30                                 XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN);
  31 }
  32
  33 const struct xattr_handler hfsplus_xattr_user_handler = {
  34         .prefix = XATTR_USER_PREFIX,
  35         .get    = hfsplus_user_getxattr,
  36         .set    = hfsplus_user_setxattr,
  37 };