2 * SPDX-License-Identifier: BSD-4-Clause
5 * Bill Paul <wpaul@ctr.columbia.edu>. All rights reserved.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. All advertising materials mentioning features or use of this software
16 * must display the following acknowledgement:
17 * This product includes software developed by Bill Paul.
18 * 4. Neither the name of the author nor the names of any co-contributors
19 * may be used to endorse or promote products derived from this software
20 * without specific prior written permission.
22 * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25 * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR CONTRIBUTORS BE LIABLE
26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
42 #include <sys/cdefs.h>
43 #include <sys/types.h>
45 #include <rpcsvc/yp.h>
48 #define _PATH_YP "/var/yp/"
52 #define _PATH_LIBEXEC "/usr/libexec/"
56 #define MAX_CHILDREN 20
60 #define YP_INTERDOMAIN 0x2
63 * External functions and variables.
67 extern int ypdb_debug;
71 extern char *progname;
75 extern enum ypstat yp_errno;
76 extern void yp_error(const char *, ...) __printflike(1, 2);
78 extern int yp_get_record(DB *, const DBT *, DBT *, int);
80 extern int yp_get_record(const char *, const char *, const DBT *, DBT *, int);
82 extern int yp_first_record(const DB *, DBT *, DBT *, int);
83 extern int yp_next_record(const DB *, DBT *, DBT *, int, int);
84 extern char *yp_dnsname(char *);
85 extern char *yp_dnsaddr(const char *);
87 extern int yp_access(const char *, const char *, const struct svc_req *);
89 extern int yp_access(const char *, const struct svc_req *);
91 extern int yp_validdomain(const char *);
92 extern DB *yp_open_db(const char *, const char *);
93 extern DB *yp_open_db_cache(const char *, const char *, const char *, int);
94 extern void yp_flush_all(void);
95 extern void yp_init_dbs(void);
96 extern int yp_testflag(char *, char *, int);
97 extern void load_securenets(void);
100 extern ypstat yp_select_map(char *, char *, keydat *, int);
101 extern ypstat yp_getbykey(keydat *, valdat *);
102 extern ypstat yp_firstbykey(keydat *, valdat *);
103 extern ypstat yp_nextbykey(keydat *, valdat *);
106 extern unsigned long svcudp_set_xid(SVCXPRT *, unsigned long);
107 extern unsigned long svcudp_get_xid(SVCXPRT *);
109 #ifndef RESOLVER_TIMEOUT
110 #define RESOLVER_TIMEOUT 3600
113 extern int yp_init_resolver(void);
114 extern void yp_run_dnsq(void);
115 extern void yp_prune_dnsq(void);
116 extern ypstat yp_async_lookup_name(struct svc_req *, char *, int);
117 extern ypstat yp_async_lookup_addr(struct svc_req *, char *, int);