1  /* Access to extended attributes on files.  Hurd version.
       2     Copyright (C) 2004-2023 Free Software Foundation, Inc.
       3     This file is part of the GNU C Library.
       4  
       5     The GNU C Library is free software; you can redistribute it and/or
       6     modify it under the terms of the GNU Lesser General Public
       7     License as published by the Free Software Foundation; either
       8     version 2.1 of the License, or (at your option) any later version.
       9  
      10     The GNU C Library is distributed in the hope that it will be useful,
      11     but WITHOUT ANY WARRANTY; without even the implied warranty of
      12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      13     Lesser General Public License for more details.
      14  
      15     You should have received a copy of the GNU Lesser General Public
      16     License along with the GNU C Library; if not, see
      17     <https://www.gnu.org/licenses/>.  */
      18  
      19  #include <errno.h>
      20  #include <sys/xattr.h>
      21  #include <hurd.h>
      22  #include <hurd/xattr.h>
      23  #include <hurd/fd.h>
      24  
      25  ssize_t
      26  fgetxattr (int fd, const char *name, void *value, size_t size)
      27  {
      28    error_t err;
      29  
      30    err = HURD_DPORT_USE (fd, _hurd_xattr_get (port, name, value, &size));
      31  
      32    return err ? __hurd_dfail (fd, err) : size;
      33  }