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/*-
* Copyright (C) 2005 The FreeBSD Project. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $FreeBSD$
*/
#ifndef _NETDB_PRIVATE_H_
#define _NETDB_PRIVATE_H_
#include <stdio.h> /* XXX: for FILE */
#define _MAXALIASES 35
#define _MAXLINELEN 1024
#define _MAXADDRS 35
#define _HOSTBUFSIZE (8 * 1024)
#define _NETBUFSIZE 1025
struct hostent_data {
uint32_t host_addr[4]; /* IPv4 or IPv6 */
char *h_addr_ptrs[_MAXADDRS + 1];
char *host_aliases[_MAXALIASES];
char hostbuf[_HOSTBUFSIZE];
FILE *hostf;
int stayopen;
#ifdef YP
char *yp_domain;
#endif
};
struct netent_data {
char *net_aliases[_MAXALIASES];
char netbuf[_NETBUFSIZE];
FILE *netf;
int stayopen;
#ifdef YP
char *yp_domain;
#endif
};
struct protoent_data {
FILE *fp;
char *aliases[_MAXALIASES];
int stayopen;
char line[_MAXLINELEN + 1];
};
struct servent_data {
FILE *fp;
char *aliases[_MAXALIASES];
int stayopen;
char line[_MAXLINELEN + 1];
#ifdef YP
int yp_stepping;
char *yp_name;
char *yp_proto;
int yp_port;
char *yp_domain;
char *yp_key;
int yp_keylen;
#endif
};
struct hostdata {
struct hostent host;
struct hostent_data data;
};
struct netdata {
struct netent net;
struct netent_data data;
};
struct protodata {
struct protoent proto;
struct protoent_data data;
};
struct servdata {
struct servent serv;
struct servent_data data;
};
#define endhostent_r __endhostent_r
#define endnetent_r __endnetent_r
#define endprotoent_r __endprotoent_r
#define endservent_r __endservent_r
#define gethostbyaddr_r __gethostbyaddr_r
#define gethostbyname_r __gethostbyname_r
#define gethostbyname2_r __gethostbyname2_r
#define gethostent_r __gethostent_r
#define getnetbyaddr_r __getnetbyaddr_r
#define getnetbyname_r __getnetbyname_r
#define getnetent_r __getnetent_r
#define getprotobyname_r __getprotobyname_r
#define getprotobynumber_r __getprotobynumber_r
#define getprotoent_r __getprotoent_r
#define getservbyname_r __getservbyname_r
#define getservbyport_r __getservbyport_r
#define getservent_r __getservent_r
#define sethostent_r __sethostent_r
#define setnetent_r __setnetent_r
#define setprotoent_r __setprotoent_r
#define setservent_r __setservent_r
struct hostdata *__hostdata_init(void);
struct netdata *__netdata_init(void);
struct protodata *__protodata_init(void);
struct servdata *__servdata_init(void);
void _endhostdnsent(void);
void _endhosthtent(struct hostent_data *);
void _endnetdnsent(void);
void _endnethtent(struct netent_data *);
struct hostent *_gethostbynisaddr(const char *, int, int);
struct hostent *_gethostbynisname(const char *, int);
void _map_v4v6_address(const char *, char *);
void _map_v4v6_hostent(struct hostent *, char **, char *);
void _sethostdnsent(int);
void _sethosthtent(int, struct hostent_data *);
void _setnetdnsent(int);
void _setnethtent(int, struct netent_data *);
void endhostent_r(struct hostent_data *);
void endnetent_r(struct netent_data *);
void endprotoent_r(struct protoent_data *);
void endservent_r(struct servent_data *);
int gethostbyaddr_r(const char *, int, int, struct hostent *,
struct hostent_data *);
int gethostbyname_r(const char *, struct hostent *, struct hostent_data *);
int gethostbyname2_r(const char *, int, struct hostent *,
struct hostent_data *);
int gethostent_r(struct hostent *, struct hostent_data *);
int getnetbyaddr_r(uint32_t addr, int af, struct netent *,
struct netent_data *);
int getnetbyname_r(const char *, struct netent *, struct netent_data *);
int getnetent_r(struct netent *, struct netent_data *);
int getprotobyname_r(const char *, struct protoent *, struct protoent_data *);
int getprotobynumber_r(int, struct protoent *, struct protoent_data *);
int getprotoent_r(struct protoent *, struct protoent_data *);
int getservbyname_r(const char *, const char *, struct servent *,
struct servent_data *);
int getservbyport_r(int, const char *, struct servent *,
struct servent_data *);
int getservent_r(struct servent *, struct servent_data *);
void sethostent_r(int, struct hostent_data *);
void setnetent_r(int, struct netent_data *);
void setprotoent_r(int, struct protoent_data *);
void setservent_r(int, struct servent_data *);
#endif /* _NETDB_PRIVATE_H_ */
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