1/* $NetBSD: netconfig.h,v 1.5 2006/11/09 10:04:40 yamt Exp $ */ 2 3/*- 4 * Copyright (c) 2004 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Frank van der Linden. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32#ifndef _NETCONFIG_H_ 33#define _NETCONFIG_H_ 34 35#include <sys/cdefs.h> 36 37#define NETCONFIG "/etc/netconfig" 38#define NETPATH "NETPATH" 39 40struct netconfig { 41 char *nc_netid; /* Network ID */ 42 unsigned long nc_semantics; /* Semantics (see below) */ 43 unsigned long nc_flag; /* Flags (see below) */ 44 char *nc_protofmly; /* Protocol family */ 45 char *nc_proto; /* Protocol name */ 46 char *nc_device; /* Network device pathname */ 47 unsigned long nc_nlookups; /* Number of directory lookup libs */ 48 char **nc_lookups; /* Names of the libraries */ 49 unsigned long nc_unused[9]; /* reserved */ 50}; 51 52typedef struct { 53 struct netconfig **nc_head; 54 struct netconfig **nc_curr; 55} NCONF_HANDLE; 56 57/* 58 * nc_semantics values 59 */ 60#define NC_TPI_CLTS 1 /* Connectionless transport */ 61#define NC_TPI_COTS 2 /* Connection oriented transport */ 62#define NC_TPI_COTS_ORD 3 /* Connection oriented, ordered transport */ 63#define NC_TPI_RAW 4 /* Raw connection */ 64 65/* 66 * nc_flag values 67 */ 68#define NC_NOFLAG 0x00 69#define NC_VISIBLE 0x01 70#define NC_BROADCAST 0x02 71 72/* 73 * nc_protofmly values 74 */ 75#define NC_NOPROTOFMLY "-" 76#define NC_LOOPBACK "loopback" 77#define NC_INET "inet" 78#define NC_INET6 "inet6" 79#define NC_IMPLINK "implink" 80#define NC_PUP "pup" 81#define NC_CHAOS "chaos" 82#define NC_NS "ns" 83#define NC_NBS "nbs" 84#define NC_ECMA "ecma" 85#define NC_DATAKIT "datakit" 86#define NC_CCITT "ccitt" 87#define NC_SNA "sna" 88#define NC_DECNET "decnet" 89#define NC_DLI "dli" 90#define NC_LAT "lat" 91#define NC_HYLINK "hylink" 92#define NC_APPLETALK "appletalk" 93#define NC_NIT "nit" 94#define NC_IEEE802 "ieee802" 95#define NC_OSI "osi" 96#define NC_X25 "x25" 97#define NC_OSINET "osinet" 98#define NC_GOSIP "gosip" 99 100/* 101 * nc_proto values 102 */ 103#define NC_NOPROTO "-" 104#define NC_TCP "tcp" 105#define NC_UDP "udp" 106#define NC_ICMP "icmp" 107 108__BEGIN_DECLS 109void *setnetconfig(void); 110struct netconfig *getnetconfig(void *); 111struct netconfig *getnetconfigent(const char *); 112void freenetconfigent(struct netconfig *); 113int endnetconfig(void *); 114 115void *setnetpath(void); 116struct netconfig *getnetpath(void *); 117int endnetpath(void *); 118 119void nc_perror(const char *); 120char *nc_sperror(void); 121__END_DECLS 122 123#endif /* _NETCONFIG_H_ */ 124