2 * Copyright (c) 1999 Robert N. M. Watson
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
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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
29 * acl_valid -- POSIX.1e ACL check routine
32 #include <sys/types.h>
34 #include <sys/errno.h>
36 #include "acl_support.h"
39 * acl_valid: accepts an ACL, returns 0 on valid ACL, -1 for invalid,
40 * and errno set to EINVAL.
42 * Implemented by calling the acl_check routine in acl_support, which
43 * requires ordering. We call acl_support's acl_sort to make this
44 * true. POSIX.1e allows acl_valid() to reorder the ACL as it sees fit.
46 * This call is deprecated, as it doesn't ask whether the ACL is valid
47 * for a particular target. However, this call is standardized, unlike
48 * the other two forms.
56 error = acl_check(acl);
67 acl_valid_file_np(const char *pathp, acl_type_t type, acl_t acl)
71 if (acl_posix1e(acl, type)) {
72 error = acl_sort(acl);
79 return (__acl_aclcheck_file(pathp, type, acl));
84 acl_valid_fd_np(int fd, acl_type_t type, acl_t acl)
88 if (acl_posix1e(acl, type)) {
89 error = acl_sort(acl);
96 return (__acl_aclcheck_fd(fd, type, acl));