1*5f4c09ddSEd Maste /* $NetBSD: blacklist.h,v 1.3 2015/01/23 18:48:56 christos Exp $ */ 2*5f4c09ddSEd Maste 3*5f4c09ddSEd Maste /*- 4*5f4c09ddSEd Maste * Copyright (c) 2014 The NetBSD Foundation, Inc. 5*5f4c09ddSEd Maste * All rights reserved. 6*5f4c09ddSEd Maste * 7*5f4c09ddSEd Maste * This code is derived from software contributed to The NetBSD Foundation 8*5f4c09ddSEd Maste * by Christos Zoulas. 9*5f4c09ddSEd Maste * 10*5f4c09ddSEd Maste * Redistribution and use in source and binary forms, with or without 11*5f4c09ddSEd Maste * modification, are permitted provided that the following conditions 12*5f4c09ddSEd Maste * are met: 13*5f4c09ddSEd Maste * 1. Redistributions of source code must retain the above copyright 14*5f4c09ddSEd Maste * notice, this list of conditions and the following disclaimer. 15*5f4c09ddSEd Maste * 2. Redistributions in binary form must reproduce the above copyright 16*5f4c09ddSEd Maste * notice, this list of conditions and the following disclaimer in the 17*5f4c09ddSEd Maste * documentation and/or other materials provided with the distribution. 18*5f4c09ddSEd Maste * 19*5f4c09ddSEd Maste * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20*5f4c09ddSEd Maste * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21*5f4c09ddSEd Maste * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22*5f4c09ddSEd Maste * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23*5f4c09ddSEd Maste * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24*5f4c09ddSEd Maste * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25*5f4c09ddSEd Maste * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26*5f4c09ddSEd Maste * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27*5f4c09ddSEd Maste * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28*5f4c09ddSEd Maste * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29*5f4c09ddSEd Maste * POSSIBILITY OF SUCH DAMAGE. 30*5f4c09ddSEd Maste */ 31*5f4c09ddSEd Maste #ifndef _BLACKLIST_H 32*5f4c09ddSEd Maste #define _BLACKLIST_H 33*5f4c09ddSEd Maste 34*5f4c09ddSEd Maste #include <sys/socket.h> 35*5f4c09ddSEd Maste 36*5f4c09ddSEd Maste __BEGIN_DECLS 37*5f4c09ddSEd Maste struct blacklist *blacklist_open(void); 38*5f4c09ddSEd Maste void blacklist_close(struct blacklist *); 39*5f4c09ddSEd Maste int blacklist(int, int, const char *); 40*5f4c09ddSEd Maste int blacklist_r(struct blacklist *, int, int, const char *); 41*5f4c09ddSEd Maste int blacklist_sa(int, int, const struct sockaddr *, socklen_t, const char *); 42*5f4c09ddSEd Maste int blacklist_sa_r(struct blacklist *, int, int, 43*5f4c09ddSEd Maste const struct sockaddr *, socklen_t, const char *); 44*5f4c09ddSEd Maste __END_DECLS 45*5f4c09ddSEd Maste 46*5f4c09ddSEd Maste /* action values for user applications */ 47*5f4c09ddSEd Maste #define BLACKLIST_API_ENUM 1 48*5f4c09ddSEd Maste enum { 49*5f4c09ddSEd Maste BLACKLIST_AUTH_OK = 0, 50*5f4c09ddSEd Maste BLACKLIST_AUTH_FAIL, 51*5f4c09ddSEd Maste BLACKLIST_ABUSIVE_BEHAVIOR, 52*5f4c09ddSEd Maste BLACKLIST_BAD_USER 53*5f4c09ddSEd Maste }; 54*5f4c09ddSEd Maste 55*5f4c09ddSEd Maste #endif /* _BLACKLIST_H */ 56