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[thirdparty/glibc.git] / sysdeps / mach / hurd / fchdir.c

diff --git a/sysdeps/mach/hurd/fchdir.c b/sysdeps/mach/hurd/fchdir.c
index 71c8a5c265477dde53d319dccc0ef0b1c22de996..d862dcbb1e6c88bd34f23ae757353b8194049208 100644 (file)
--- a/sysdeps/mach/hurd/fchdir.c
+++ b/sysdeps/mach/hurd/fchdir.c
@@ -1,46 +1,32 @@
-/* Copyright (C) 1991, 92, 93, 94, 95, 96, 97 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2019 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 Library General Public License as
-   published by the Free Software Foundation; either version 2 of the
-   License, or (at your option) any later version.
+   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
-   Library General Public License for more details.
+   Lesser General Public License for more details.
 
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-   Boston, MA 02111-1307, USA.  */
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
 
 #include <errno.h>
 #include <unistd.h>
 #include <hurd.h>
 #include <hurd/port.h>
 #include <hurd/fd.h>
-#include <fcntl.h>
 
 /* Change the current directory to FD.  */
 
 int
-__fchdir (fd)
-     int fd;
+__fchdir (int fd)
 {
-  error_t err;
-  file_t dir;
-
-  err = HURD_DPORT_USE (fd,
-                       ({
-                         dir = __file_name_lookup_under (port, "", O_EXEC, 0);
-                         dir == MACH_PORT_NULL ? errno : 0;
-                       }));
-
-  if (! err)
-    _hurd_port_set (&_hurd_ports[INIT_PORT_CWDIR], dir);
-
-  return err ? __hurd_fail (err) : 0;
+  return _hurd_change_directory_port_from_fd (&_hurd_ports[INIT_PORT_CWDIR],
+                                             fd);
 }
 weak_alias (__fchdir, fchdir)