summaryrefslogtreecommitdiff
path: root/sysdeps/mach/hurd/mkdir.c
blob: fa01aabde014c304dd08746374c8f5991f72e654 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
/* Copyright (C) 1991-2018 Free Software Foundation, Inc.
   This file is part of the GNU C Library.

   The GNU C Library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

   The GNU C Library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Lesser General Public License for more details.

   You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, see
   <http://www.gnu.org/licenses/>.  */

#include <errno.h>
#include <stddef.h>
#include <sys/stat.h>
#include <hurd.h>
#include <string.h>

/* Create a directory named FILE_NAME with protections MODE.  */
int
__mkdir (const char *file_name, mode_t mode)
{
  error_t err;
  const char *name;
  file_t parent;
  if (!strcmp (file_name, "/"))
    return __hurd_fail (EEXIST);
  parent = __directory_name_split (file_name, (char **) &name);
  if (parent == MACH_PORT_NULL)
    return -1;
  err = __dir_mkdir (parent, name, mode & ~_hurd_umask);
  __mach_port_deallocate (__mach_task_self (), parent);
  if (err)
    return __hurd_fail (err);
  return 0;
}

libc_hidden_def (__mkdir)
weak_alias (__mkdir, mkdir)