1 /* On some systems, mkdir ("foo/", 0700) fails because of the trailing
2 slash. On those systems, this wrapper removes the trailing slash.
4 Copyright (C) 2001, 2003, 2006, 2008-2010 Free Software Foundation, Inc.
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 <http://www.gnu.org/licenses/>. */
19 /* written by Jim Meyering */
33 /* Disable the definition of mkdir to rpl_mkdir (from the <sys/stat.h>
34 substitute) in this file. Otherwise, we'd get an endless recursion. */
37 /* mingw's _mkdir() function has 1 argument, but we pass 2 arguments.
38 Additionally, it declares _mkdir (and depending on compile flags, an
39 alias mkdir), only in the nonstandard io.h. */
40 #if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__
41 # define mkdir(name,mode) _mkdir (name)
42 # define maybe_unused _GL_UNUSED
44 # define maybe_unused /* empty */
47 /* This function is required at least for NetBSD 1.5.2. */
50 rpl_mkdir (char const *dir, mode_t mode maybe_unused)
54 size_t len = strlen (dir);
56 if (len && dir[len - 1] == '/')
58 tmp_dir = strdup (dir);
61 /* Rather than rely on strdup-posix, we set errno ourselves. */
65 strip_trailing_slashes (tmp_dir);
69 tmp_dir = (char *) dir;
71 #if FUNC_MKDIR_DOT_BUG
72 /* Additionally, cygwin 1.5 mistakenly creates a directory "d/./". */
74 char *last = last_component (tmp_dir);
75 if (*last == '.' && (last[1] == '\0'
76 || (last[1] == '.' && last[2] == '\0')))
79 if (stat (tmp_dir, &st) == 0)
84 #endif /* FUNC_MKDIR_DOT_BUG */
86 ret_val = mkdir (tmp_dir, mode);