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/* Create a directory named relative to another open directory. Hurd version.
Copyright (C) 1991-2017 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 <hurd/fd.h>
#include <string.h>
int
mkdirat (int fd, const char *path, mode_t mode)
{
error_t err;
const char *name;
file_t parent;
if (!strcmp (path, "/"))
return __hurd_fail (EEXIST);
parent = __directory_name_split_at (fd, path, (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;
}
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