1 /*-
2 * Copyright (c) 2016 The FreeBSD Foundation
3 *
4 * This software was developed by Kurt Lidl under sponsorship from the
5 * FreeBSD Foundation.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
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.
15 *
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
26 * SUCH DAMAGE. */
27
28
29 #include <ctype.h>
30 #include <stdarg.h>
31 #include <stdlib.h>
32 #include <unistd.h>
33
34 #include <blacklist.h>
35 #include "blacklist_client.h"
36
37 static struct blacklist *blstate;
38 extern int use_blacklist;
39
40 void
blacklist_init(void)41 blacklist_init(void)
42 {
43
44 if (use_blacklist)
45 blstate = blacklist_open();
46 }
47
48 void
blacklist_notify(int action,int fd,const char * msg)49 blacklist_notify(int action, int fd, const char *msg)
50 {
51
52 if (blstate == NULL)
53 return;
54 (void)blacklist_r(blstate, action, fd, msg);
55 }
56