1/*
2 * Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. Please obtain a copy of the License at
10 * http://www.opensource.apple.com/apsl/ and read it before using this
11 * file.
12 *
13 * The Original Code and all software distributed under the License are
14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
18 * Please see the License for the specific language governing rights and
19 * limitations under the License.
20 *
21 * @APPLE_LICENSE_HEADER_END@
22 */
23#include <sys/types.h>
24#include <sys/acl.h>
25#include <errno.h>
26#include <unistd.h>
27#include <fcntl.h>
28
29extern int __umask_extended(int, acl_t);
30
31int
32umaskx_np(filesec_t fsec)
33{
34	acl_t acl = NULL;
35	size_t size = 0;
36	mode_t newmask = 0;
37
38	if (fsec)
39	{
40		if ((filesec_get_property(fsec, FILESEC_MODE, &newmask) != 0) && (errno != ENOENT))
41			return(-1);
42
43		if (((filesec_get_property(fsec, FILESEC_ACL_RAW, &acl) != 0) ||
44			(filesec_get_property(fsec, FILESEC_ACL_ALLOCSIZE, &size) != 0)) &&
45		    (errno != ENOENT))
46			return(-1);
47		if (size == 0)
48			acl = NULL;
49	}
50	return __umask_extended(newmask, acl);
51}
52