1/*
2 * Copyright (c) 2005 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
24#include <sys/types.h>
25#include <sys/stat.h>
26#include <sys/attr.h>
27#include <unistd.h>
28#include <strings.h>
29
30int
31lchflags(const char *path, unsigned int flags)
32{
33	struct stat s;
34	struct attrlist a;
35
36	if(lstat(path, &s) < 0)
37		return -1;
38	if((s.st_mode & S_IFMT) != S_IFLNK)
39		return chflags(path, flags);
40	bzero(&a, sizeof(a));
41	a.bitmapcount = ATTR_BIT_MAP_COUNT;
42	a.commonattr = ATTR_CMN_FLAGS;
43	return setattrlist(path, &a, &flags, sizeof(unsigned int), FSOPT_NOFOLLOW);
44}
45