1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License"). You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22 /*
23 * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27 /*
28 * DESCRIPTION: The N2L system is dependent on a number of utility functions
29 * supplied by NIS object code (under cmd/ypcmd). When libnisdb
30 * is loaded by executable other than those built under
31 * cmd/ypcmd (e.g. the NIS+ executables) these would be
32 * undefined. To prevent this happening the stubs in this file
33 * contain weak definitions on these functions. In the NIS case
34 * these weak definitions will be overridden by the real ones.
35 *
36 * The functions in this file will never be called. NIS will have
37 * overridden them and nothing else should call yptol. If they are
38 * called then there is a bug in the build system.
39 *
40 * Note : This is not elegant but it is a way of dealing with
41 * preexisting code structure.
42 */
43
44 #include <unistd.h>
45 #include <syslog.h>
46 #include <sys/mman.h>
47 #include <thread.h>
48 #include <synch.h>
49 #include <ndbm.h>
50 #include "ypsym.h"
51 #include "shim.h"
52 #include "../ldap_util.h"
53
54
55 /*
56 * FUNCTION : disaster()
57 *
58 * DESCRIPTION: Called if the stubs is accidentally called.
59 */
60 void
disaster()61 disaster()
62 {
63 logmsg(MSG_NOTIMECHECK, LOG_ERR, "YPTOL stub called. This indicates"
64 " a serious build error");
65 }
66
67 #pragma weak lock_core
68 int
lock_core(int hashval)69 lock_core(int hashval)
70 {
71 disaster();
72 return (0);
73 }
74
75 #pragma weak unlock_core
76 int
unlock_core(int hashval)77 unlock_core(int hashval)
78 {
79 disaster();
80 return (0);
81 }
82
83 #pragma weak lock_map
84 int
lock_map(char * mapname)85 lock_map(char *mapname)
86 {
87 disaster();
88 return (0);
89 }
90
91 #pragma weak unlock_map
92 int
unlock_map(char * mapname)93 unlock_map(char *mapname)
94 {
95 disaster();
96 return (0);
97 }
98
99 #pragma weak init_lock_map
100 bool
init_lock_map()101 init_lock_map()
102 {
103 disaster();
104 return (FALSE);
105 }
106
107 #pragma weak hash
108 int
hash(char * s)109 hash(char *s)
110 {
111 disaster();
112 return (0);
113 }
114
115 #pragma weak rename_map
116 bool
rename_map(char * from,char * to,bool_t secure_map)117 rename_map(char *from, char *to, bool_t secure_map)
118 {
119 disaster();
120 return (FALSE);
121 }
122
123 #pragma weak delete_map
124 bool
delete_map(char * name)125 delete_map(char *name)
126 {
127 disaster();
128 return (FALSE);
129 }
130
131 #pragma weak single
132 #pragma weak nogecos
133 #pragma weak noshell
134 #pragma weak nopw
135 #pragma weak mflag
136 int single, nogecos, noshell, nopw, mflag;
137
138 #pragma weak validloginshell
139 bool_t
validloginshell(char * sh,char * arg,int priv)140 validloginshell(char *sh, char *arg, int priv)
141 {
142 disaster();
143 return (0);
144 }
145
146 #pragma weak validstr
147 int
validstr(char * str,size_t size)148 validstr(char *str, size_t size)
149 {
150 disaster();
151 return (0);
152 }
153