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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 */