Use pragmas rather than makefiles for necessary options for unwind code.
[glibc.git] / io / fchdir.c
blobb3cc3677f7a137b48c5ea78ea9dd490350510efb
1 /* Copyright (C) 1991-2014 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
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.
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
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <http://www.gnu.org/licenses/>. */
18 #include <errno.h>
19 #include <stddef.h>
20 #include <unistd.h>
22 /* Change the current directory to FD. */
23 int
24 __fchdir (int fd)
26 __set_errno (ENOSYS);
27 return -1;
29 weak_alias (__fchdir, fchdir)
31 stub_warning (fchdir)