1/* $NetBSD: netconfig.h,v 1.6 2008/04/28 20:22:54 martin Exp $ */ 2 3/*- 4 * SPDX-License-Identifier: BSD-2-Clause 5 * 6 * Copyright (c) 2004 The NetBSD Foundation, Inc. 7 * All rights reserved. 8 * 9 * This code is derived from software contributed to The NetBSD Foundation 10 * by Frank van der Linden. 11 * 12 * Redistribution and use in source and binary forms, with or without 13 * modification, are permitted provided that the following conditions 14 * are met: 15 * 1. Redistributions of source code must retain the above copyright 16 * notice, this list of conditions and the following disclaimer. 17 * 2. Redistributions in binary form must reproduce the above copyright 18 * notice, this list of conditions and the following disclaimer in the 19 * documentation and/or other materials provided with the distribution. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 22 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 23 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 24 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 25 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 31 * POSSIBILITY OF SUCH DAMAGE. 32 */ 33 34#ifndef _NETCONFIG_H_ 35#define _NETCONFIG_H_ 36 37#include <sys/cdefs.h> 38 39#define NETCONFIG "/etc/netconfig" 40#define NETPATH "NETPATH" 41 42struct netconfig { 43 char *nc_netid; /* Network ID */ 44 unsigned long nc_semantics; /* Semantics (see below) */ 45 unsigned long nc_flag; /* Flags (see below) */ 46 char *nc_protofmly; /* Protocol family */ 47 char *nc_proto; /* Protocol name */ 48 char *nc_device; /* Network device pathname */ 49 unsigned long nc_nlookups; /* Number of directory lookup libs */ 50 char **nc_lookups; /* Names of the libraries */ 51 unsigned long nc_unused[9]; /* reserved */ 52}; 53 54typedef struct { 55 struct netconfig **nc_head; 56 struct netconfig **nc_curr; 57} NCONF_HANDLE; 58 59/* 60 * nc_semantics values 61 */ 62#define NC_TPI_CLTS 1 /* Connectionless transport */ 63#define NC_TPI_COTS 2 /* Connection oriented transport */ 64#define NC_TPI_COTS_ORD 3 /* Connection oriented, ordered transport */ 65#define NC_TPI_RAW 4 /* Raw connection */ 66 67/* 68 * nc_flag values 69 */ 70#define NC_NOFLAG 0x00 71#define NC_VISIBLE 0x01 72#define NC_BROADCAST 0x02 73 74/* 75 * nc_protofmly values 76 */ 77#define NC_NOPROTOFMLY "-" 78#define NC_LOOPBACK "loopback" 79#define NC_INET "inet" 80#define NC_INET6 "inet6" 81#define NC_IMPLINK "implink" 82#define NC_PUP "pup" 83#define NC_CHAOS "chaos" 84#define NC_NS "ns" 85#define NC_NBS "nbs" 86#define NC_ECMA "ecma" 87#define NC_DATAKIT "datakit" 88#define NC_CCITT "ccitt" 89#define NC_SNA "sna" 90#define NC_DECNET "decnet" 91#define NC_DLI "dli" 92#define NC_LAT "lat" 93#define NC_HYLINK "hylink" 94#define NC_APPLETALK "appletalk" 95#define NC_NIT "nit" 96#define NC_IEEE802 "ieee802" 97#define NC_OSI "osi" 98#define NC_X25 "x25" 99#define NC_OSINET "osinet" 100#define NC_GOSIP "gosip" 101 102/* 103 * nc_proto values 104 */ 105#define NC_NOPROTO "-" 106#define NC_TCP "tcp" 107#define NC_UDP "udp" 108#define NC_ICMP "icmp" 109 110__BEGIN_DECLS 111void *setnetconfig(void); 112struct netconfig *getnetconfig(void *); 113struct netconfig *getnetconfigent(const char *); 114void freenetconfigent(struct netconfig *); 115int endnetconfig(void *); 116 117void *setnetpath(void); 118struct netconfig *getnetpath(void *); 119int endnetpath(void *); 120 121void nc_perror(const char *); 122char *nc_sperror(void); 123__END_DECLS 124 125#endif /* _NETCONFIG_H_ */ 126