1 /* $NetBSD: netconfig.h,v 1.6 2008/04/28 20:22:54 martin Exp $ */ 2 /* $FreeBSD$ */ 3 4 /*- 5 * SPDX-License-Identifier: BSD-2-Clause 6 * 7 * Copyright (c) 2004 The NetBSD Foundation, Inc. 8 * All rights reserved. 9 * 10 * This code is derived from software contributed to The NetBSD Foundation 11 * by Frank van der Linden. 12 * 13 * Redistribution and use in source and binary forms, with or without 14 * modification, are permitted provided that the following conditions 15 * are met: 16 * 1. Redistributions of source code must retain the above copyright 17 * notice, this list of conditions and the following disclaimer. 18 * 2. Redistributions in binary form must reproduce the above copyright 19 * notice, this list of conditions and the following disclaimer in the 20 * documentation and/or other materials provided with the distribution. 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 23 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 24 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 25 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 26 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 27 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 28 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 29 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 30 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 31 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 32 * POSSIBILITY OF SUCH DAMAGE. 33 */ 34 35 #ifndef _NETCONFIG_H_ 36 #define _NETCONFIG_H_ 37 38 #include <sys/cdefs.h> 39 40 #define NETCONFIG "/etc/netconfig" 41 #define NETPATH "NETPATH" 42 43 struct netconfig { 44 char *nc_netid; /* Network ID */ 45 unsigned long nc_semantics; /* Semantics (see below) */ 46 unsigned long nc_flag; /* Flags (see below) */ 47 char *nc_protofmly; /* Protocol family */ 48 char *nc_proto; /* Protocol name */ 49 char *nc_device; /* Network device pathname */ 50 unsigned long nc_nlookups; /* Number of directory lookup libs */ 51 char **nc_lookups; /* Names of the libraries */ 52 unsigned long nc_unused[9]; /* reserved */ 53 }; 54 55 typedef struct { 56 struct netconfig **nc_head; 57 struct netconfig **nc_curr; 58 } NCONF_HANDLE; 59 60 /* 61 * nc_semantics values 62 */ 63 #define NC_TPI_CLTS 1 /* Connectionless transport */ 64 #define NC_TPI_COTS 2 /* Connection oriented transport */ 65 #define NC_TPI_COTS_ORD 3 /* Connection oriented, ordered transport */ 66 #define NC_TPI_RAW 4 /* Raw connection */ 67 68 /* 69 * nc_flag values 70 */ 71 #define NC_NOFLAG 0x00 72 #define NC_VISIBLE 0x01 73 #define NC_BROADCAST 0x02 74 75 /* 76 * nc_protofmly values 77 */ 78 #define NC_NOPROTOFMLY "-" 79 #define NC_LOOPBACK "loopback" 80 #define NC_INET "inet" 81 #define NC_INET6 "inet6" 82 #define NC_IMPLINK "implink" 83 #define NC_PUP "pup" 84 #define NC_CHAOS "chaos" 85 #define NC_NS "ns" 86 #define NC_NBS "nbs" 87 #define NC_ECMA "ecma" 88 #define NC_DATAKIT "datakit" 89 #define NC_CCITT "ccitt" 90 #define NC_SNA "sna" 91 #define NC_DECNET "decnet" 92 #define NC_DLI "dli" 93 #define NC_LAT "lat" 94 #define NC_HYLINK "hylink" 95 #define NC_APPLETALK "appletalk" 96 #define NC_NIT "nit" 97 #define NC_IEEE802 "ieee802" 98 #define NC_OSI "osi" 99 #define NC_X25 "x25" 100 #define NC_OSINET "osinet" 101 #define NC_GOSIP "gosip" 102 103 /* 104 * nc_proto values 105 */ 106 #define NC_NOPROTO "-" 107 #define NC_TCP "tcp" 108 #define NC_UDP "udp" 109 #define NC_ICMP "icmp" 110 111 __BEGIN_DECLS 112 void *setnetconfig(void); 113 struct netconfig *getnetconfig(void *); 114 struct netconfig *getnetconfigent(const char *); 115 void freenetconfigent(struct netconfig *); 116 int endnetconfig(void *); 117 118 void *setnetpath(void); 119 struct netconfig *getnetpath(void *); 120 int endnetpath(void *); 121 122 void nc_perror(const char *); 123 char *nc_sperror(void); 124 __END_DECLS 125 126 #endif /* _NETCONFIG_H_ */ 127