1 /* Work around rmdir bugs.
3 Copyright (C) 1988, 1990, 1999, 2003-2006, 2009-2021 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/>. */
29 #if defined _WIN32 && !defined __CYGWIN__
33 /* Remove directory DIR.
34 Return 0 if successful, -1 if not. */
37 rpl_rmdir (char const *dir)
39 /* Work around cygwin 1.5.x bug where rmdir("dir/./") succeeds. */
40 size_t len = strlen (dir);
42 while (len && ISSLASH (dir[len - 1]))
44 if (len && dir[len - 1] == '.' && (1 == len || ISSLASH (dir[len - 2])))
50 /* Work around mingw bug, where rmdir("file/") fails with EINVAL
51 instead of ENOTDIR. We've already filtered out trailing ., the
52 only reason allowed by POSIX for EINVAL. */
53 if (result == -1 && errno == EINVAL)