2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4 * Copyright (c) 2001-2002 Chris D. Faulhaber
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 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("$FreeBSD$");
32 #include <sys/types.h>
33 #include "namespace.h"
35 #include "un-namespace.h"
40 #include "acl_support.h"
43 * acl_copy_entry() (23.4.4): copy the contents of ACL entry src_d to
47 acl_copy_entry(acl_entry_t dest_d, acl_entry_t src_d)
50 if (src_d == NULL || dest_d == NULL || src_d == dest_d) {
56 * Can we brand the new entry the same as the source entry?
58 if (!_entry_brand_may_be(dest_d, _entry_brand(src_d))) {
63 _entry_brand_as(dest_d, _entry_brand(src_d));
65 dest_d->ae_tag = src_d->ae_tag;
66 dest_d->ae_id = src_d->ae_id;
67 dest_d->ae_perm = src_d->ae_perm;
68 dest_d->ae_entry_type = src_d->ae_entry_type;
69 dest_d->ae_flags = src_d->ae_flags;
75 acl_copy_ext(void *buf_p, acl_t acl, ssize_t size)
83 acl_copy_int(const void *buf_p)