2 * Copyright (c) 2008, 2009 Edward Tomasz NapieraĆa <trasz@FreeBSD.org>
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 #include <sys/cdefs.h>
28 __FBSDID("$FreeBSD$");
34 #include "acl_support.h"
37 _flag_is_invalid(acl_flag_t flag)
40 if ((flag & ACL_FLAGS_BITS) == flag)
49 acl_add_flag_np(acl_flagset_t flagset_d, acl_flag_t flag)
52 if (flagset_d == NULL) {
57 if (_flag_is_invalid(flag))
66 acl_clear_flags_np(acl_flagset_t flagset_d)
69 if (flagset_d == NULL) {
80 acl_delete_flag_np(acl_flagset_t flagset_d, acl_flag_t flag)
83 if (flagset_d == NULL) {
88 if (_flag_is_invalid(flag))
97 acl_get_flag_np(acl_flagset_t flagset_d, acl_flag_t flag)
100 if (flagset_d == NULL) {
105 if (_flag_is_invalid(flag))
108 if (*flagset_d & flag)
115 acl_get_flagset_np(acl_entry_t entry_d, acl_flagset_t *flagset_p)
118 if (entry_d == NULL || flagset_p == NULL) {
123 if (!_entry_brand_may_be(entry_d, ACL_BRAND_NFS4)) {
128 *flagset_p = &entry_d->ae_flags;
134 acl_set_flagset_np(acl_entry_t entry_d, acl_flagset_t flagset_d)
137 if (entry_d == NULL) {
142 if (!_entry_brand_may_be(entry_d, ACL_BRAND_NFS4)) {
147 _entry_brand_as(entry_d, ACL_BRAND_NFS4);
149 if (_flag_is_invalid(*flagset_d))
152 entry_d->ae_flags = *flagset_d;