.
[glibc/history.git] / io / unlinkat.c
blobf9a08b9903a5b5e735b28bfc68b0de4bc1e08cbc
1 /* Copyright (C) 2005 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, write to the Free
16 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
17 02111-1307 USA. */
19 #include <errno.h>
20 #include <fcntl.h>
21 #include <stddef.h>
22 #include <unistd.h>
25 /* Remove the link named NAME. */
26 int
27 unlinkat (fd, name, flag)
28 int fd;
29 const char *name;
30 int flag;
32 if (name == NULL || (flag & AT_REMOVEDIR) != 0)
34 __set_errno (EINVAL);
35 return -1;
38 if (fd < 0 && fd != AT_FDCWD)
40 __set_errno (EBADF);
41 return -1;
44 __set_errno (ENOSYS);
45 return -1;
47 stub_warning (unlinkat)
49 #include <stub-tag.h>