/* $NetBSD: blacklist.h,v 1.3 2015/01/23 18:48:56 christos Exp $ */
/*-
* Copyright (c) 2014 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Christos Zoulas.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _BLACKLIST_H
#define _BLACKLIST_H
#include <sys/socket.h>
__BEGIN_DECLS
struct blacklist *blacklist_open(void);
void blacklist_close(struct blacklist *);
int blacklist(int, int, const char *);
int blacklist_r(struct blacklist *, int, int, const char *);
int blacklist_sa(int, int, const struct sockaddr *, socklen_t, const char *);
int blacklist_sa_r(struct blacklist *, int, int,
const struct sockaddr *, socklen_t, const char *);
__END_DECLS
/* action values for user applications */
#define BLACKLIST_API_ENUM 1
enum {
BLACKLIST_AUTH_OK = 0,
BLACKLIST_AUTH_FAIL,
BLACKLIST_ABUSIVE_BEHAVIOR,
BLACKLIST_BAD_USER
};
#endif /* _BLACKLIST_H */
