1177633Sdfr/*- 2177633Sdfr * Copyright (c) 2008 Isilon Inc http://www.isilon.com/ 3177633Sdfr * Authors: Doug Rabson <dfr@rabson.org> 4177633Sdfr * Developed with Red Inc: Alfred Perlstein <alfred@freebsd.org> 5177633Sdfr * 6177633Sdfr * Redistribution and use in source and binary forms, with or without 7177633Sdfr * modification, are permitted provided that the following conditions 8177633Sdfr * are met: 9177633Sdfr * 1. Redistributions of source code must retain the above copyright 10177633Sdfr * notice, this list of conditions and the following disclaimer. 11177633Sdfr * 2. Redistributions in binary form must reproduce the above copyright 12177633Sdfr * notice, this list of conditions and the following disclaimer in the 13177633Sdfr * documentation and/or other materials provided with the distribution. 14177633Sdfr * 15177633Sdfr * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16177633Sdfr * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17177633Sdfr * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18177633Sdfr * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19177633Sdfr * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20177633Sdfr * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21177633Sdfr * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22177633Sdfr * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23177633Sdfr * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24177633Sdfr * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25177633Sdfr * SUCH DAMAGE. 26177633Sdfr */ 27177633Sdfr 28177633Sdfr#include "opt_inet6.h" 29177633Sdfr 30177633Sdfr#include <sys/cdefs.h> 31177633Sdfr__FBSDID("$FreeBSD$"); 32177633Sdfr 33177633Sdfr#include <sys/param.h> 34177633Sdfr#include <sys/malloc.h> 35177633Sdfr#include <sys/systm.h> 36177633Sdfr 37177633Sdfr#include <rpc/types.h> 38177633Sdfr 39177633Sdfr/* 40177633Sdfr * For in-kernel use, we use a simple compiled-in configuration. 41177633Sdfr */ 42177633Sdfr 43177633Sdfrstatic struct netconfig netconfigs[] = { 44177633Sdfr#ifdef INET6 45177633Sdfr { 46177633Sdfr .nc_netid = "udp6", 47177633Sdfr .nc_semantics = NC_TPI_CLTS, 48177633Sdfr .nc_flag = NC_VISIBLE, 49177633Sdfr .nc_protofmly = "inet6", 50177633Sdfr .nc_proto = "udp", 51177633Sdfr }, 52177633Sdfr { 53177633Sdfr .nc_netid = "tcp6", 54177633Sdfr .nc_semantics = NC_TPI_COTS_ORD, 55177633Sdfr .nc_flag = NC_VISIBLE, 56177633Sdfr .nc_protofmly = "inet6", 57177633Sdfr .nc_proto = "tcp", 58177633Sdfr }, 59177633Sdfr#endif 60177633Sdfr { 61177633Sdfr .nc_netid = "udp", 62177633Sdfr .nc_semantics = NC_TPI_CLTS, 63177633Sdfr .nc_flag = NC_VISIBLE, 64177633Sdfr .nc_protofmly = "inet", 65177633Sdfr .nc_proto = "udp", 66177633Sdfr }, 67177633Sdfr { 68177633Sdfr .nc_netid = "tcp", 69177633Sdfr .nc_semantics = NC_TPI_COTS_ORD, 70177633Sdfr .nc_flag = NC_VISIBLE, 71177633Sdfr .nc_protofmly = "inet", 72177633Sdfr .nc_proto = "tcp", 73177633Sdfr }, 74177633Sdfr { 75177633Sdfr .nc_netid = "local", 76177633Sdfr .nc_semantics = NC_TPI_COTS_ORD, 77177633Sdfr .nc_flag = 0, 78177633Sdfr .nc_protofmly = "loopback", 79177633Sdfr .nc_proto = "", 80177633Sdfr }, 81177633Sdfr { 82177633Sdfr .nc_netid = NULL, 83177633Sdfr } 84177633Sdfr}; 85177633Sdfr 86177633Sdfrvoid * 87177633Sdfrsetnetconfig(void) 88177633Sdfr{ 89177633Sdfr struct netconfig **nconfp; 90177633Sdfr 91177633Sdfr nconfp = malloc(sizeof(struct netconfig *), M_RPC, M_WAITOK); 92177633Sdfr *nconfp = netconfigs; 93177633Sdfr 94177633Sdfr return ((void *) nconfp); 95177633Sdfr} 96177633Sdfr 97177633Sdfrstruct netconfig * 98177633Sdfrgetnetconfig(void *handle) 99177633Sdfr{ 100177633Sdfr struct netconfig **nconfp = (struct netconfig **) handle; 101177633Sdfr struct netconfig *nconf; 102177633Sdfr 103177633Sdfr nconf = *nconfp; 104177633Sdfr if (nconf->nc_netid == NULL) 105177633Sdfr return (NULL); 106177633Sdfr 107177633Sdfr (*nconfp)++; 108177633Sdfr 109177633Sdfr return (nconf); 110177633Sdfr} 111177633Sdfr 112177633Sdfrstruct netconfig * 113177633Sdfrgetnetconfigent(const char *netid) 114177633Sdfr{ 115177633Sdfr struct netconfig *nconf; 116177633Sdfr 117177633Sdfr for (nconf = netconfigs; nconf->nc_netid; nconf++) { 118177633Sdfr if (!strcmp(netid, nconf->nc_netid)) 119177633Sdfr return (nconf); 120177633Sdfr } 121177633Sdfr 122177633Sdfr return (NULL); 123177633Sdfr} 124177633Sdfr 125177633Sdfrvoid 126177633Sdfrfreenetconfigent(struct netconfig *nconf) 127177633Sdfr{ 128177633Sdfr 129177633Sdfr} 130177633Sdfr 131177633Sdfrint 132177633Sdfrendnetconfig(void * handle) 133177633Sdfr{ 134177633Sdfr struct netconfig **nconfp = (struct netconfig **) handle; 135177633Sdfr 136177633Sdfr free(nconfp, M_RPC); 137177633Sdfr return (0); 138177633Sdfr} 139