xref: /illumos-gate/usr/src/cmd/ypcmd/ypsym.h (revision 9c0752ac0dc05794d2f8a8b4521d55e2b3f63247)
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 (the "License").
6  * You may not use this file except in compliance with the License.
7  *
8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9  * or http://www.opensolaris.org/os/licensing.
10  * See the License for the specific language governing permissions
11  * and limitations under the License.
12  *
13  * When distributing Covered Code, include this CDDL HEADER in each
14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15  * If applicable, add the following below this CDDL HEADER, with the
16  * fields enclosed by brackets "[]" replaced with your own identifying
17  * information: Portions Copyright [yyyy] [name of copyright owner]
18  *
19  * CDDL HEADER END
20  */
21 /*
22  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
23  * Use is subject to license terms.
24  */
25 
26 /*	Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T	*/
27 /*	  All Rights Reserved  	*/
28 
29 /*
30  * Portions of this source code were derived from Berkeley 4.3 BSD
31  * under license from the Regents of the University of California.
32  */
33 
34 #ifndef	__YPSYM_H
35 #define	__YPSYM_H
36 
37 #ifdef	__cplusplus
38 extern "C" {
39 #endif
40 
41 /*
42  * This contains symbol and structure definitions for modules in the YP server
43  */
44 
45 #include <ndbm.h>			/* Pull this in first */
46 #define	DATUM
47 #include <stdio.h>
48 #include <errno.h>
49 #include <signal.h>
50 #include <rpc/rpc.h>
51 #include <dirent.h>
52 #include <sys/stat.h>
53 #include <sys/wait.h>
54 #include <rpcsvc/yp_prot.h>
55 #include "ypv1_prot.h"
56 #include <rpcsvc/ypclnt.h>
57 
58 typedef void (*PFV)();
59 typedef int (*PFI)();
60 typedef unsigned int (*PFU)();
61 typedef long int (*PFLI)();
62 typedef unsigned long int (*PFULI)();
63 typedef short int (*PFSI)();
64 typedef unsigned short int (*PFUSI)();
65 
66 #ifndef TRUE
67 #define	TRUE 1
68 #endif
69 
70 #ifndef FALSE
71 #define	FALSE 0
72 #endif
73 
74 #ifdef NULL
75 #undef NULL
76 #endif
77 #define	NULL 0
78 
79 /*
80  * Size of lock hash table
81  *
82  * It's for a hash table, hence better if it is prime.
83  * It's also the max number of maps and map locks, used
84  * for initializing shared memory: need to be big enough
85  * (until dynamic shared memory allocation is implemented ?).
86  */
87 #define	MAXHASH 1009
88 
89 /* Maximum length of a yp map name in the system v filesystem */
90 #define	MAXALIASLEN 8
91 
92 #define	YPINTERTRY_TIME 10		/* Secs between tries for peer bind */
93 #define	YPTOTAL_TIME 30			/* Total secs until timeout */
94 #define	YPNOPORT ((unsigned short) 0)	/* Out-of-range port value */
95 
96 /* External refs to yp server data structures */
97 
98 extern bool ypinitialization_done;
99 extern struct timeval ypintertry;
100 extern struct timeval yptimeout;
101 extern char myhostname[];
102 extern bool silent;
103 #ifdef MINUS_C_OPTION
104 extern bool multiflag;
105 #endif
106 
107 /* External ref to logging func */
108 extern void logprintf(char *format, ...);
109 
110 /* External refs for /var/yp/securenets support */
111 extern void get_secure_nets(char *daemon_name);
112 
113 /* External refs to yp server-only functions */
114 extern bool ypcheck_map_existence(char *pname);
115 extern bool ypget_map_master(char **owner, DBM *fdb);
116 extern DBM *ypset_current_map(char *map, char *domain, uint_t *error);
117 extern void ypclr_current_map(void);
118 extern bool_t ypmkfilename(char *domain, char *map, char *path);
119 extern int yplist_maps();
120 extern bool yp_map_access(SVCXPRT *transp, uint_t *error, DBM *fdb);
121 extern bool ypget_map_order(char *map, char *domain, uint_t *order);
122 
123 extern bool ypcheck_domain();
124 extern datum dbm_do_nextkey();
125 extern void ypclr_current_map(void);
126 
127 extern void ypdomain(SVCXPRT *transp, bool always_respond);
128 extern void ypmatch(SVCXPRT *transp, struct svc_req *rqstp);
129 extern void ypfirst(SVCXPRT *transp);
130 extern void ypnext(SVCXPRT *transp);
131 extern void ypxfr(SVCXPRT *transp, int prog);
132 extern void ypall(SVCXPRT *transp);
133 extern void ypmaster(SVCXPRT *transp);
134 extern void yporder(SVCXPRT *transp);
135 extern void ypmaplist(SVCXPRT *transp);
136 extern void ypoldmatch(SVCXPRT *transp, struct svc_req *rqstp);
137 extern void ypoldfirst(SVCXPRT *transp);
138 extern void ypoldnext(SVCXPRT *transp);
139 extern void ypoldpoll(SVCXPRT *transp);
140 extern void ypoldpush(SVCXPRT *transp);
141 extern void ypoldpull(SVCXPRT *transp);
142 extern void ypoldget(SVCXPRT *transp);
143 extern int yp_matchdns(DBM *, struct ypreq_key *, struct ypresp_val *);
144 extern int yp_oldmatchdns(DBM *fdb,
145 		    struct yprequest *req, struct ypresponse *resp);
146 
147 extern bool _xdr_ypreqeust(XDR *xdrs, struct yprequest *ps);
148 extern bool _xdr_ypresponse(XDR *xdrs, struct ypresponse *ps);
149 
150 extern void setup_resolv(bool *fwding, int *child, CLIENT **client,
151 		    char *tp_type, long prognum);
152 extern int resolv_req(bool *fwding, CLIENT **client, int *pid,
153 		    char *tp, SVCXPRT *xprt, struct ypreq_key *req,
154 		    char *map);
155 
156 
157 /* definitions for reading files of lists */
158 
159 struct listofnames
160 {
161 	struct listofnames *nextname;
162 	char *name;
163 };
164 typedef struct listofnames listofnames;
165 
166 #ifdef	__cplusplus
167 }
168 #endif
169 
170 #endif	/* __YPSYM_H */
171