2 * Copyright (c) 1999, 2000, 2001, 2002 Robert N. M. Watson
5 * This software was developed by Robert Watson for the TrustedBSD Project.
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 * acl_set_file -- set a file/directory ACL by name
32 #include <sys/cdefs.h>
33 __FBSDID("$FreeBSD$");
35 #include <sys/types.h>
36 #include "namespace.h"
38 #include "un-namespace.h"
44 #include "acl_support.h"
47 * For POSIX.1e-semantic ACLs, do a presort so the kernel doesn't have to
48 * (the POSIX.1e semantic code will reject unsorted ACL submission). If it's
49 * not a semantic that the library knows about, just submit it flat and
50 * assume the caller knows what they're up to.
53 acl_set_file(const char *path_p, acl_type_t type, acl_t acl)
57 if (acl == NULL || path_p == NULL) {
61 if (_posix1e_acl(acl, type)) {
62 error = _posix1e_acl_sort(acl);
69 acl->ats_cur_entry = 0;
71 return (__acl_set_file(path_p, type, &acl->ats_acl));
75 acl_set_link_np(const char *path_p, acl_type_t type, acl_t acl)
79 if (acl == NULL || path_p == NULL) {
83 if (_posix1e_acl(acl, type)) {
84 error = _posix1e_acl_sort(acl);
91 acl->ats_cur_entry = 0;
93 return (__acl_set_link(path_p, type, &acl->ats_acl));
97 acl_set_fd(int fd, acl_t acl)
101 error = _posix1e_acl_sort(acl);
107 acl->ats_cur_entry = 0;
109 return (___acl_set_fd(fd, ACL_TYPE_ACCESS, &acl->ats_acl));
113 acl_set_fd_np(int fd, acl_t acl, acl_type_t type)
117 if (_posix1e_acl(acl, type)) {
118 error = _posix1e_acl_sort(acl);
125 acl->ats_cur_entry = 0;
127 return (___acl_set_fd(fd, type, &acl->ats_acl));
131 * acl_set_permset() (23.4.23): sets the permissions of ACL entry entry_d
132 * with the permissions in permset_d
135 acl_set_permset(acl_entry_t entry_d, acl_permset_t permset_d)
143 entry_d->ae_perm = *permset_d;
149 * acl_set_qualifier() sets the qualifier (ae_id) of the tag for
150 * ACL entry entry_d to the value referred to by tag_qualifier_p
153 acl_set_qualifier(acl_entry_t entry_d, const void *tag_qualifier_p)
155 if (!entry_d || !tag_qualifier_p) {
160 switch(entry_d->ae_tag) {
163 entry_d->ae_id = *(uid_t *)tag_qualifier_p;
174 * acl_set_tag_type() sets the tag type for ACL entry entry_d to the
178 acl_set_tag_type(acl_entry_t entry_d, acl_tag_t tag_type)
181 if (entry_d == NULL) {
193 entry_d->ae_tag = tag_type;