Make unistd.h pre-c((-safe.
[glibc.git] / sysdeps / mach / hurd / mkdirat.c
bloba300745690d225890d628d9047ffdb3f2a060837
1 /* Create a directory named relative to another open directory. Hurd version.
2 Copyright (C) 1991,1993,1994,1995,1996,1997,2002,2006
3 Free Software Foundation, Inc.
4 This file is part of the GNU C Library.
6 The GNU C Library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) any later version.
11 The GNU C Library 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 GNU
14 Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with the GNU C Library; if not, write to the Free
18 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
19 02111-1307 USA. */
21 #include <errno.h>
22 #include <stddef.h>
23 #include <sys/stat.h>
24 #include <hurd.h>
25 #include <hurd/fd.h>
27 int
28 mkdirat (fd, path, mode)
29 int fd;
30 const char *path;
31 mode_t mode;
33 error_t err;
34 const char *name;
35 file_t parent = __directory_name_split_at (fd, path, (char **) &name);
36 if (parent == MACH_PORT_NULL)
37 return -1;
38 err = __dir_mkdir (parent, name, mode & ~_hurd_umask);
39 __mach_port_deallocate (__mach_task_self (), parent);
40 if (err)
41 return __hurd_fail (err);
42 return 0;