/* Copyright (C) 1991-2018 Free Software Foundation, Inc.

   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or

   modify it under the terms of the GNU Lesser General Public

   License as published by the Free Software Foundation; either

   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,

   but WITHOUT ANY WARRANTY; without even the implied warranty of

   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public

   License along with the GNU C Library; if not, see

   <http://www.gnu.org/licenses/>.  */

#include <errno.h>

#include <stddef.h>

#include <dirent.h>

#include <unistd.h>

#include <dirstream.h>

/* Seek to position POS in DIRP.  */

/* XXX should be __seekdir ? */

void

seekdir (DIR *dirp, long int pos)

{

  __libc_lock_lock (dirp->lock);

  (void) __lseek (dirp->fd, pos, SEEK_SET);

  dirp->size = 0;

  dirp->offset = 0;

  dirp->filepos = pos;

  __libc_lock_unlock (dirp->lock);

}