1 /* Work around rmdir bugs.
3 Copyright (C) 1988, 1990, 1999, 2003-2006, 2009-2020 Free Software
6 This program is free software: you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program. If not, see <https://www.gnu.org/licenses/>. */
30 /* Remove directory DIR.
31 Return 0 if successful, -1 if not. */
34 rpl_rmdir (char const *dir
)
36 /* Work around cygwin 1.5.x bug where rmdir("dir/./") succeeds. */
37 size_t len
= strlen (dir
);
39 while (len
&& ISSLASH (dir
[len
- 1]))
41 if (len
&& dir
[len
- 1] == '.' && (1 == len
|| ISSLASH (dir
[len
- 2])))
47 /* Work around mingw bug, where rmdir("file/") fails with EINVAL
48 instead of ENOTDIR. We've already filtered out trailing ., the
49 only reason allowed by POSIX for EINVAL. */
50 if (result
== -1 && errno
== EINVAL
)