1 /*- 2 * Copyright (C) 2005 The FreeBSD Project. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 1. Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * 2. Redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution. 12 * 13 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 16 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 19 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 20 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 23 * SUCH DAMAGE. 24 * 25 * $FreeBSD$ 26 */ 27 28 #ifndef _NETDB_PRIVATE_H_ 29 #define _NETDB_PRIVATE_H_ 30 31 #include <stdio.h> /* XXX: for BUFSIZ */ 32 33 #define PROTOENT_MAXALIASES 35 34 #define SERVENT_MAXALIASES 35 35 36 struct protoent_data { 37 FILE *fp; 38 char *aliases[PROTOENT_MAXALIASES]; 39 int stayopen; 40 char line[BUFSIZ + 1]; 41 }; 42 43 struct protodata { 44 struct protoent proto; 45 struct protoent_data data; 46 }; 47 48 struct servent_data { 49 FILE *fp; 50 char *aliases[SERVENT_MAXALIASES]; 51 int stayopen; 52 char line[BUFSIZ + 1]; 53 #ifdef YP 54 int yp_stepping; 55 char *yp_name; 56 char *yp_proto; 57 int yp_port; 58 char *yp_domain; 59 char *yp_key; 60 int yp_keylen; 61 #endif 62 }; 63 64 struct servdata { 65 struct servent serv; 66 struct servent_data data; 67 }; 68 69 #define endprotoent_r __endprotoent_r 70 #define endservent_r __endservent_r 71 #define getprotobyname_r __getprotobyname_r 72 #define getprotobynumber_r __getprotobynumber_r 73 #define getprotoent_r __getprotoent_r 74 #define getservbyname_r __getservbyname_r 75 #define getservbyport_r __getservbyport_r 76 #define getservent_r __getservent_r 77 #define setprotoent_r __setprotoent_r 78 #define setservent_r __setservent_r 79 80 struct protodata *__protodata_init(void); 81 struct servdata *__servdata_init(void); 82 void _endhostdnsent(void); 83 void _endhosthtent(void); 84 void _endnetdnsent(void); 85 void _endnethtent(void); 86 struct hostent *_gethostbynisaddr(const char *, int, int); 87 struct hostent *_gethostbynisname(const char *, int); 88 void _map_v4v6_address(const char *, char *); 89 void _map_v4v6_hostent(struct hostent *, char **, char **); 90 void _sethostdnsent(int); 91 void _sethosthtent(int); 92 void _setnetdnsent(int); 93 void _setnethtent(int); 94 void endprotoent_r(struct protoent_data *); 95 void endservent_r(struct servent_data *); 96 int getprotobyname_r(const char *, struct protoent *, struct protoent_data *); 97 int getprotobynumber_r(int, struct protoent *, struct protoent_data *); 98 int getprotoent_r(struct protoent *, struct protoent_data *); 99 int getservbyname_r(const char *, const char *, struct servent *, 100 struct servent_data *); 101 int getservbyport_r(int, const char *, struct servent *, 102 struct servent_data *); 103 int getservent_r(struct servent *, struct servent_data *); 104 void setprotoent_r(int, struct protoent_data *); 105 void setservent_r(int, struct servent_data *); 106 107 #endif /* _NETDB_PRIVATE_H_ */ 108