1 .\" Copyright (c) 2003 Networks Associates Technology, Inc.
2 .\" All rights reserved.
4 .\" This software was developed for the FreeBSD Project by Chris
5 .\" Costello at Safeport Network Services and Network Associates
6 .\" Laboratories, the Security Research Division of Network Associates,
7 .\" Inc. under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part
8 .\" of the DARPA CHATS research program.
10 .\" Redistribution and use in source and binary forms, with or without
11 .\" modification, are permitted provided that the following conditions
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.
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
36 .Nd "library interface to the file system firewall MAC policy"
41 .In security/mac_bsdextended/mac_bsdextended.h
46 library routines provide an interface to the
48 file system firewall MAC policy.
52 library defines the following functions:
53 .Bl -tag -width ".Fn bsde_parse_rule_string"
54 .It Fn bsde_rule_to_string
55 Converts the internal representation of a rule
56 .Pq Vt "struct mac_bsdextended_rule"
57 into its text representation;
59 .Xr bsde_rule_to_string 3 .
60 .It Fn bsde_parse_rule
62 (in argument array form);
64 .Xr bsde_parse_rule 3 .
65 .It Fn bsde_parse_rule_string
66 Parses an entire rule string;
68 .Xr bsde_parse_rule_string 3 .
69 .It Fn bsde_get_rule_count
70 Returns the total number of ugidfw rules being enforced in the system;
72 .Xr bsde_get_rule_count 3 .
73 .It Fn bsde_get_rule_slots
74 Returns the total number of used rule slots;
76 .Xr bsde_get_rule_slots 3 .
78 Returns a rule by its rule number;
81 .It Fn bsde_delete_rule
82 Deletes a rule by its rule number;
84 .Xr bsde_delete_rule 3 .
86 Uploads the rule to the
88 module and applies it;
92 Upload the rule to the module, automatically selecting the next available
97 .Xr bsde_delete_rule 3 ,
99 .Xr bsde_get_rule_count 3 ,
100 .Xr bsde_get_rule_slots 3 ,
101 .Xr bsde_parse_rule 3 ,
102 .Xr bsde_parse_rule_string 3 ,
103 .Xr bsde_rule_to_string 3 ,
106 This software was contributed to the
108 Project by Network Associates Labs,
109 the Security Research Division of Network Associates
111 under DARPA/SPAWAR contract N66001-01-C-8035
113 as part of the DARPA CHATS research program.