mac_prepare.3 (5bc8d712832e4923eda403a42cf4f7a803e930cc) mac_prepare.3 (ace5be682d8e04a1dccf8939efa1babe059e3609)
1.\" Copyright (c) 2002 Networks Associates Technology, Inc.
2.\" All rights reserved.
1.\" Copyright (c) 2002 Networks Associates Technology, Inc.
2.\" All rights reserved.
3.\"
3.\"
4.\" This software was developed for the FreeBSD Project by Chris
5.\" Costello at Safeport Network Services and Network Associates Labs,
6.\" the Security Research Division of Network Associates, Inc. under
7.\" DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the
8.\" DARPA CHATS research program.
4.\" This software was developed for the FreeBSD Project by Chris
5.\" Costello at Safeport Network Services and Network Associates Labs,
6.\" the Security Research Division of Network Associates, Inc. under
7.\" DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the
8.\" DARPA CHATS research program.
9.\"
9.\"
10.\" Redistribution and use in source and binary forms, with or without
11.\" modification, are permitted provided that the following conditions
12.\" are met:
13.\" 1. Redistributions of source code must retain the above copyright
14.\" notice, this list of conditions and the following disclaimer.
15.\" 2. Redistributions in binary form must reproduce the above copyright
16.\" notice, this list of conditions and the following disclaimer in the
17.\" documentation and/or other materials provided with the distribution.
10.\" Redistribution and use in source and binary forms, with or without
11.\" modification, are permitted provided that the following conditions
12.\" are met:
13.\" 1. Redistributions of source code must retain the above copyright
14.\" notice, this list of conditions and the following disclaimer.
15.\" 2. Redistributions in binary form must reproduce the above copyright
16.\" notice, this list of conditions and the following disclaimer in the
17.\" documentation and/or other materials provided with the distribution.
18.\"
18.\"
19.\" THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
20.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
23.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29.\" SUCH DAMAGE.
19.\" THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND
20.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
21.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
22.\" ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE
23.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
24.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29.\" SUCH DAMAGE.
30.\"
30.\"
31.\" $FreeBSD$
31.\" $FreeBSD$
32.Dd DECEMBER 12, 2002
32.\"
33.Dd December 12, 2002
33.Os
34.Dt MAC_PREPARE 3
35.Sh NAME
34.Os
35.Dt MAC_PREPARE 3
36.Sh NAME
36.Nm mac_prepare
37.Nd allocate appropriate storage for mac_t
37.Nm mac_prepare , mac_prepare_file_label ,
38.Nm mac_prepare_ifnet_label , mac_prepare_process_label
39.Nd allocate appropriate storage for
40.Vt mac_t
38.Sh SYNOPSIS
41.Sh SYNOPSIS
39.In "sys/mac.h"
42.In sys/mac.h
40.Ft int
41.Fn mac_prepare "mac_t *mac" "char *elements"
42.Ft int
43.Fn mac_prepare_file_label "mac_t *mac"
44.Ft int
45.Fn mac_prepare_ifnet_label "mac_t *mac"
46.Ft int
47.Fn mac_prepare_process_label "mac_t *mac"
48.Sh DESCRIPTION
49The
50.Nm
51family of functions allocates the appropriate amount of storage and initializes
52.Fa *mac
53for use by
54.Xr mac_get 3 .
55.Pp
56The
57.Fn mac_prepare
43.Ft int
44.Fn mac_prepare "mac_t *mac" "char *elements"
45.Ft int
46.Fn mac_prepare_file_label "mac_t *mac"
47.Ft int
48.Fn mac_prepare_ifnet_label "mac_t *mac"
49.Ft int
50.Fn mac_prepare_process_label "mac_t *mac"
51.Sh DESCRIPTION
52The
53.Nm
54family of functions allocates the appropriate amount of storage and initializes
55.Fa *mac
56for use by
57.Xr mac_get 3 .
58.Pp
59The
60.Fn mac_prepare
58function accepts a list of policy names as a parameter and allocates the
61function accepts a list of policy names as a parameter, and allocates the
59storage to fit those label elements accordingly.
60.Pp
61The
62.Fn mac_prepare_file_label ,
63.Fn mac_prepare_ifnet_label ,
64and
65.Fn mac_prepare_process_label
66functions allocate the storage to fit file, network interface,
67and process labels, respectively.
68.Sh RETURN VALUES
62storage to fit those label elements accordingly.
63.Pp
64The
65.Fn mac_prepare_file_label ,
66.Fn mac_prepare_ifnet_label ,
67and
68.Fn mac_prepare_process_label
69functions allocate the storage to fit file, network interface,
70and process labels, respectively.
71.Sh RETURN VALUES
69.Rv -std mac_prepare mac_prepare_file_label mac_prepare_ifnet_label mac_prepare_process_label
72.Rv -std
70.Sh SEE ALSO
71.Xr mac 3 ,
72.Xr mac_free 3 ,
73.Xr mac_get 3 ,
74.Xr mac_is_present_np 3 ,
75.Xr mac_set 3 ,
76.Xr mac 4 ,
77.Xr maclabel 7
78.Sh STANDARDS
73.Sh SEE ALSO
74.Xr mac 3 ,
75.Xr mac_free 3 ,
76.Xr mac_get 3 ,
77.Xr mac_is_present_np 3 ,
78.Xr mac_set 3 ,
79.Xr mac 4 ,
80.Xr maclabel 7
81.Sh STANDARDS
79POSIX.1e is described in IEEE POSIX.1e draft 17.
82POSIX.1e is described in IEEE POSIX.1e draft 17.
80Discussion of the draft
81continues on the cross-platform POSIX.1e implementation mailing list.
82To join this list, see the
83.Fx
84POSIX.1e implementation page
85for more information.
83Discussion of the draft
84continues on the cross-platform POSIX.1e implementation mailing list.
85To join this list, see the
86.Fx
87POSIX.1e implementation page
88for more information.