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04277e02 1/* Copyright (C) 1991-2019 Free Software Foundation, Inc.
ebbad4cc 2 This file is part of the GNU C Library.
28f540f4 3
ebbad4cc 4 The GNU C Library is free software; you can redistribute it and/or
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AJ
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
28f540f4 8
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9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
41bdb6e2 12 Lesser General Public License for more details.
28f540f4 13
41bdb6e2 14 You should have received a copy of the GNU Lesser General Public
59ba27a6 15 License along with the GNU C Library; if not, see
5a82c748 16 <https://www.gnu.org/licenses/>. */
28f540f4 17
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18#include <errno.h>
19#include <unistd.h>
20#include <hurd.h>
21#include <hurd/port.h>
22#include <hurd/fd.h>
23
24/* Change the current directory to FD. */
ebbad4cc 25
28f540f4 26int
bd2260a2 27__fchdir (int fd)
28f540f4 28{
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29 return _hurd_change_directory_port_from_fd (&_hurd_ports[INIT_PORT_CWDIR],
30 fd);
28f540f4 31}
762a2918 32weak_alias (__fchdir, fchdir)