2 * Copyright (c) 2006 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
28 * $P4: //depot/projects/trustedbsd/openbsm/bin/auditfilterd/auditfilterd.h#5 $
31 #define AUDITFILTERD_CONFFILE "/etc/security/audit_filter"
32 #define AUDITFILTERD_PIPEFILE "/dev/auditpipe"
35 * Limit on the number of arguments that can appear in an audit_filterd
38 #define AUDITFILTERD_CONF_MAXARGS 256
41 * Data structure description each instantiated module.
43 struct auditfilter_module {
45 * Fields from configuration file and dynamic linker.
54 * Fields provided by or extracted from the module.
57 audit_filter_attach_t am_attach;
58 audit_filter_reinit_t am_reinit;
59 audit_filter_record_t am_record;
60 audit_filter_rawrecord_t am_rawrecord;
61 audit_filter_detach_t am_detach;
64 * Fields for maintaining the list of modules.
66 TAILQ_ENTRY(auditfilter_module) am_list;
68 TAILQ_HEAD(auditfilter_module_list, auditfilter_module);
71 * List of currently registered modules.
73 extern struct auditfilter_module_list filter_list;
76 * Function definitions.
78 int auditfilterd_conf(const char *filename, FILE *fp);
79 void auditfilterd_conf_shutdown(void);