Annotation of embedaddon/ipsec-tools/src/racoon/throttle.h, revision 1.1.1.1
1.1 misho 1: /* $NetBSD: throttle.h,v 1.5 2009/01/23 08:25:07 tteras Exp $ */
2:
3: /* Id: throttle.h,v 1.1 2004/11/30 00:46:09 manubsd Exp */
4:
5: /*
6: * Copyright (C) 2004 Emmanuel Dreyfus
7: * All rights reserved.
8: *
9: * Redistribution and use in source and binary forms, with or without
10: * modification, are permitted provided that the following conditions
11: * are met:
12: * 1. Redistributions of source code must retain the above copyright
13: * notice, this list of conditions and the following disclaimer.
14: * 2. Redistributions in binary form must reproduce the above copyright
15: * notice, this list of conditions and the following disclaimer in the
16: * documentation and/or other materials provided with the distribution.
17: * 3. Neither the name of the project nor the names of its contributors
18: * may be used to endorse or promote products derived from this software
19: * without specific prior written permission.
20: *
21: * THIS SOFTWARE IS PROVIDED BY THE PROJECT AND CONTRIBUTORS ``AS IS'' AND
22: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24: * ARE DISCLAIMED. IN NO EVENT SHALL THE PROJECT OR CONTRIBUTORS BE LIABLE
25: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31: * SUCH DAMAGE.
32: */
33:
34: #ifndef _THROTTLE_H
35: #define _THROTTLE_H
36:
37: #include "schedule.h"
38:
39: struct throttle_entry {
40: struct timeval penalty_ends;
41: TAILQ_ENTRY(throttle_entry) next;
42: struct sockaddr_storage host;
43: };
44:
45: TAILQ_HEAD(throttle_list, throttle_entry);
46:
47: #define THROTTLE_PENALTY 1
48: #define THROTTLE_PENALTY_MAX 10
49:
50: struct throttle_entry *throttle_add(struct sockaddr *);
51: int throttle_host(struct sockaddr *, int);
52:
53: #endif /* _THROTTLE_H */
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