2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4 * Copyright (c) 2008, 2009 Edward Tomasz NapieraĆa <trasz@FreeBSD.org>
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
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.
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
29 #include <sys/cdefs.h>
30 __FBSDID("$FreeBSD$");
36 #include "acl_support.h"
39 _flag_is_invalid(acl_flag_t flag)
42 if ((flag & ACL_FLAGS_BITS) == flag)
51 acl_add_flag_np(acl_flagset_t flagset_d, acl_flag_t flag)
54 if (flagset_d == NULL) {
59 if (_flag_is_invalid(flag))
68 acl_clear_flags_np(acl_flagset_t flagset_d)
71 if (flagset_d == NULL) {
82 acl_delete_flag_np(acl_flagset_t flagset_d, acl_flag_t flag)
85 if (flagset_d == NULL) {
90 if (_flag_is_invalid(flag))
99 acl_get_flag_np(acl_flagset_t flagset_d, acl_flag_t flag)
102 if (flagset_d == NULL) {
107 if (_flag_is_invalid(flag))
110 if (*flagset_d & flag)
117 acl_get_flagset_np(acl_entry_t entry_d, acl_flagset_t *flagset_p)
120 if (entry_d == NULL || flagset_p == NULL) {
125 if (!_entry_brand_may_be(entry_d, ACL_BRAND_NFS4)) {
130 *flagset_p = &entry_d->ae_flags;
136 acl_set_flagset_np(acl_entry_t entry_d, acl_flagset_t flagset_d)
139 if (entry_d == NULL) {
144 if (!_entry_brand_may_be(entry_d, ACL_BRAND_NFS4)) {
149 _entry_brand_as(entry_d, ACL_BRAND_NFS4);
151 if (_flag_is_invalid(*flagset_d))
154 entry_d->ae_flags = *flagset_d;