1*0Sstevel@tonic-gate /*
2*0Sstevel@tonic-gate * CDDL HEADER START
3*0Sstevel@tonic-gate *
4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the
5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only
6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance
7*0Sstevel@tonic-gate * with the License.
8*0Sstevel@tonic-gate *
9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
11*0Sstevel@tonic-gate * See the License for the specific language governing permissions
12*0Sstevel@tonic-gate * and limitations under the License.
13*0Sstevel@tonic-gate *
14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
19*0Sstevel@tonic-gate *
20*0Sstevel@tonic-gate * CDDL HEADER END
21*0Sstevel@tonic-gate */
22*0Sstevel@tonic-gate /*
23*0Sstevel@tonic-gate * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
24*0Sstevel@tonic-gate * Use is subject to license terms.
25*0Sstevel@tonic-gate */
26*0Sstevel@tonic-gate
27*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI"
28*0Sstevel@tonic-gate
29*0Sstevel@tonic-gate /*
30*0Sstevel@tonic-gate * MAC Services Module
31*0Sstevel@tonic-gate */
32*0Sstevel@tonic-gate
33*0Sstevel@tonic-gate #include <sys/types.h>
34*0Sstevel@tonic-gate #include <sys/conf.h>
35*0Sstevel@tonic-gate #include <sys/stat.h>
36*0Sstevel@tonic-gate #include <sys/stream.h>
37*0Sstevel@tonic-gate #include <sys/modctl.h>
38*0Sstevel@tonic-gate #include <sys/atomic.h>
39*0Sstevel@tonic-gate
40*0Sstevel@tonic-gate #include <sys/mac.h>
41*0Sstevel@tonic-gate #include <sys/mac_impl.h>
42*0Sstevel@tonic-gate
43*0Sstevel@tonic-gate static struct modlmisc i_mac_modlmisc = {
44*0Sstevel@tonic-gate &mod_miscops,
45*0Sstevel@tonic-gate MAC_INFO
46*0Sstevel@tonic-gate };
47*0Sstevel@tonic-gate
48*0Sstevel@tonic-gate static struct modlinkage i_mac_modlinkage = {
49*0Sstevel@tonic-gate MODREV_1,
50*0Sstevel@tonic-gate &i_mac_modlmisc,
51*0Sstevel@tonic-gate NULL
52*0Sstevel@tonic-gate };
53*0Sstevel@tonic-gate
54*0Sstevel@tonic-gate /*
55*0Sstevel@tonic-gate * Module initialization functions.
56*0Sstevel@tonic-gate */
57*0Sstevel@tonic-gate
58*0Sstevel@tonic-gate static void
i_mac_mod_init(void)59*0Sstevel@tonic-gate i_mac_mod_init(void)
60*0Sstevel@tonic-gate {
61*0Sstevel@tonic-gate mac_init();
62*0Sstevel@tonic-gate }
63*0Sstevel@tonic-gate
64*0Sstevel@tonic-gate static int
i_mac_mod_fini(void)65*0Sstevel@tonic-gate i_mac_mod_fini(void)
66*0Sstevel@tonic-gate {
67*0Sstevel@tonic-gate int err;
68*0Sstevel@tonic-gate
69*0Sstevel@tonic-gate if ((err = mac_fini()) != 0)
70*0Sstevel@tonic-gate return (err);
71*0Sstevel@tonic-gate
72*0Sstevel@tonic-gate return (0);
73*0Sstevel@tonic-gate }
74*0Sstevel@tonic-gate
75*0Sstevel@tonic-gate /*
76*0Sstevel@tonic-gate * modlinkage functions.
77*0Sstevel@tonic-gate */
78*0Sstevel@tonic-gate
79*0Sstevel@tonic-gate int
_init(void)80*0Sstevel@tonic-gate _init(void)
81*0Sstevel@tonic-gate {
82*0Sstevel@tonic-gate int err;
83*0Sstevel@tonic-gate
84*0Sstevel@tonic-gate i_mac_mod_init();
85*0Sstevel@tonic-gate
86*0Sstevel@tonic-gate if ((err = mod_install(&i_mac_modlinkage)) != 0) {
87*0Sstevel@tonic-gate (void) i_mac_mod_fini();
88*0Sstevel@tonic-gate return (err);
89*0Sstevel@tonic-gate }
90*0Sstevel@tonic-gate
91*0Sstevel@tonic-gate #ifdef DEBUG
92*0Sstevel@tonic-gate cmn_err(CE_NOTE, "!%s loaded", MAC_INFO);
93*0Sstevel@tonic-gate #endif /* DEBUG */
94*0Sstevel@tonic-gate
95*0Sstevel@tonic-gate return (0);
96*0Sstevel@tonic-gate }
97*0Sstevel@tonic-gate
98*0Sstevel@tonic-gate int
_fini(void)99*0Sstevel@tonic-gate _fini(void)
100*0Sstevel@tonic-gate {
101*0Sstevel@tonic-gate int err;
102*0Sstevel@tonic-gate
103*0Sstevel@tonic-gate if ((err = i_mac_mod_fini()) != 0)
104*0Sstevel@tonic-gate return (err);
105*0Sstevel@tonic-gate
106*0Sstevel@tonic-gate if ((err = mod_remove(&i_mac_modlinkage)) != 0)
107*0Sstevel@tonic-gate return (err);
108*0Sstevel@tonic-gate
109*0Sstevel@tonic-gate #ifdef DEBUG
110*0Sstevel@tonic-gate cmn_err(CE_NOTE, "!%s unloaded", MAC_INFO);
111*0Sstevel@tonic-gate #endif /* DEBUG */
112*0Sstevel@tonic-gate
113*0Sstevel@tonic-gate return (0);
114*0Sstevel@tonic-gate }
115*0Sstevel@tonic-gate
116*0Sstevel@tonic-gate int
_info(struct modinfo * modinfop)117*0Sstevel@tonic-gate _info(struct modinfo *modinfop)
118*0Sstevel@tonic-gate {
119*0Sstevel@tonic-gate return (mod_info(&i_mac_modlinkage, modinfop));
120*0Sstevel@tonic-gate }
121