1/* On some systems, mkdir ("foo/", 0700) fails because of the trailing
2   slash.  On those systems, this wrapper removes the trailing slash.
3   Copyright (C) 2001 Free Software Foundation, Inc.
4
5   This program is free software; you can redistribute it and/or modify
6   it under the terms of the GNU General Public License as published by
7   the Free Software Foundation; either version 2, or (at your option)
8   any later version.
9
10   This program is distributed in the hope that it will be useful,
11   but WITHOUT ANY WARRANTY; without even the implied warranty of
12   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13   GNU General Public License for more details.
14
15   You should have received a copy of the GNU General Public License
16   along with this program; if not, write to the Free Software Foundation,
17   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
18
19/* written by Jim Meyering */
20
21#include <config.h>
22
23/* Disable the definition of mkdir to rpl_mkdir (from config.h) in this
24   file.  Otherwise, we'd get conflicting prototypes for rpl_mkdir on
25   most systems.  */
26#undef mkdir
27
28#include <sys/types.h>
29#include <sys/stat.h>
30#include <stdio.h>
31#if HAVE_STDLIB_H
32# include <stdlib.h>
33#endif
34
35#if HAVE_STRING_H
36# include <string.h>
37#else
38# include <strings.h>
39#endif
40
41#include "dirname.h"
42#include "xalloc.h"
43
44#ifndef HAVE_DECL_FREE
45"this configure-time declaration test was not run"
46#endif
47#if !HAVE_DECL_FREE
48void free ();
49#endif
50
51/* This function is required at least for NetBSD 1.5.2.  */
52
53int
54rpl_mkdir (char const *dir, mode_t mode)
55{
56  int ret_val;
57  char *tmp_dir;
58  size_t len = strlen (dir);
59
60  if (len && dir[len - 1] == '/')
61    {
62      tmp_dir = xstrdup (dir);
63      strip_trailing_slashes (tmp_dir);
64    }
65  else
66    {
67      tmp_dir = (char *) dir;
68    }
69
70  ret_val = mkdir (tmp_dir, mode);
71
72  if (tmp_dir != dir)
73    free (tmp_dir);
74
75  return ret_val;
76}
77