usr/src/cmd/ypcmd/ypsym.h

   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 */