1*7cd94d69Schristos /* 2*7cd94d69Schristos * cachedb/redis.h - cachedb redis module 3*7cd94d69Schristos * 4*7cd94d69Schristos * Copyright (c) 2018, NLnet Labs. All rights reserved. 5*7cd94d69Schristos * 6*7cd94d69Schristos * This software is open source. 7*7cd94d69Schristos * 8*7cd94d69Schristos * Redistribution and use in source and binary forms, with or without 9*7cd94d69Schristos * modification, are permitted provided that the following conditions 10*7cd94d69Schristos * are met: 11*7cd94d69Schristos * 12*7cd94d69Schristos * Redistributions of source code must retain the above copyright notice, 13*7cd94d69Schristos * this list of conditions and the following disclaimer. 14*7cd94d69Schristos * 15*7cd94d69Schristos * Redistributions in binary form must reproduce the above copyright notice, 16*7cd94d69Schristos * this list of conditions and the following disclaimer in the documentation 17*7cd94d69Schristos * and/or other materials provided with the distribution. 18*7cd94d69Schristos * 19*7cd94d69Schristos * Neither the name of the NLNET LABS nor the names of its contributors may 20*7cd94d69Schristos * be used to endorse or promote products derived from this software without 21*7cd94d69Schristos * specific prior written permission. 22*7cd94d69Schristos * 23*7cd94d69Schristos * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 24*7cd94d69Schristos * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 25*7cd94d69Schristos * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 26*7cd94d69Schristos * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 27*7cd94d69Schristos * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 28*7cd94d69Schristos * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED 29*7cd94d69Schristos * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 30*7cd94d69Schristos * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 31*7cd94d69Schristos * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 32*7cd94d69Schristos * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 33*7cd94d69Schristos * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 34*7cd94d69Schristos */ 35*7cd94d69Schristos 36*7cd94d69Schristos /** 37*7cd94d69Schristos * \file 38*7cd94d69Schristos * 39*7cd94d69Schristos * This file contains a module that uses the redis database to cache 40*7cd94d69Schristos * dns responses. 41*7cd94d69Schristos */ 42*7cd94d69Schristos 43*7cd94d69Schristos /** the redis backend definition, contains callable functions 44*7cd94d69Schristos * and name string */ 45*7cd94d69Schristos extern struct cachedb_backend redis_backend; 46