1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
3 *
4 * Copyright (c) 1999, 2000, 2001 Robert N. M. Watson
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 */
28 /*
29 * acl_free -- free ACL objects from user memory
30 */
31
32 #include <sys/cdefs.h>
33 #if 0
34 __FBSDID("$FreeBSD: head/lib/libc/posix1e/acl_free.c 326193 2017-11-25 17:12:48Z pfg $");
35 #else
36 __RCSID("$NetBSD: acl_free.c,v 1.1 2020/05/16 18:31:47 christos Exp $");
37 #endif
38
39 #include "namespace.h"
40 #include <sys/types.h>
41 #include <sys/acl.h>
42 #include <sys/errno.h>
43 #include <stdlib.h>
44
45 /*
46 * acl_free() (23.4.12): free any releasable memory allocated to the
47 * ACL data object identified by obj_p.
48 */
49 int
acl_free(void * obj_p)50 acl_free(void *obj_p)
51 {
52
53 if (obj_p) {
54 free(obj_p);
55 obj_p = NULL;
56 }
57
58 return (0);
59 }
60