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 2003 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 /* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */ 28 /* All Rights Reserved */ 29 30 /* 31 * Portions of this source code were derived from Berkeley 4.3 BSD 32 * under license from the Regents of the University of California. 33 */ 34 35 #ifndef __YPSYM_H 36 #define __YPSYM_H 37 38 #pragma ident "%Z%%M% %I% %E% SMI" 39 40 #ifdef __cplusplus 41 extern "C" { 42 #endif 43 44 /* 45 * This contains symbol and structure definitions for modules in the YP server 46 */ 47 48 #include <ndbm.h> /* Pull this in first */ 49 #define DATUM 50 #include <stdio.h> 51 #include <errno.h> 52 #include <signal.h> 53 #include <rpc/rpc.h> 54 #include <dirent.h> 55 #include <sys/stat.h> 56 #include <sys/wait.h> 57 #include <rpcsvc/yp_prot.h> 58 #include "ypv1_prot.h" 59 #include <rpcsvc/ypclnt.h> 60 61 typedef void (*PFV)(); 62 typedef int (*PFI)(); 63 typedef unsigned int (*PFU)(); 64 typedef long int (*PFLI)(); 65 typedef unsigned long int (*PFULI)(); 66 typedef short int (*PFSI)(); 67 typedef unsigned short int (*PFUSI)(); 68 69 #ifndef TRUE 70 #define TRUE 1 71 #endif 72 73 #ifndef FALSE 74 #define FALSE 0 75 #endif 76 77 #ifdef NULL 78 #undef NULL 79 #endif 80 #define NULL 0 81 82 /* Size of lock hash table */ 83 #define MAXHASH 91 84 85 /* Maximum length of a yp map name in the system v filesystem */ 86 #define MAXALIASLEN 8 87 88 #define YPINTERTRY_TIME 10 /* Secs between tries for peer bind */ 89 #define YPTOTAL_TIME 30 /* Total secs until timeout */ 90 #define YPNOPORT ((unsigned short) 0) /* Out-of-range port value */ 91 92 /* External refs to yp server data structures */ 93 94 extern bool ypinitialization_done; 95 extern struct timeval ypintertry; 96 extern struct timeval yptimeout; 97 extern char myhostname[]; 98 extern bool silent; 99 #ifdef MINUS_C_OPTION 100 extern bool multiflag; 101 #endif 102 103 /* External ref to logging func */ 104 extern void logprintf(char *format, ...); 105 106 /* External refs for /var/yp/securenets support */ 107 extern void get_secure_nets(char *daemon_name); 108 109 /* External refs to yp server-only functions */ 110 extern bool ypcheck_map_existence(char *pname); 111 extern bool ypget_map_master(char **owner, DBM *fdb); 112 extern DBM *ypset_current_map(char *map, char *domain, uint_t *error); 113 extern void ypclr_current_map(void); 114 extern bool_t ypmkfilename(char *domain, char *map, char *path); 115 extern int yplist_maps(); 116 extern bool yp_map_access(SVCXPRT *transp, uint_t *error, DBM *fdb); 117 extern bool ypget_map_order(char *map, char *domain, uint_t *order); 118 119 extern bool ypcheck_domain(); 120 extern datum dbm_do_nextkey(); 121 extern void ypclr_current_map(void); 122 123 extern void ypdomain(SVCXPRT *transp, bool always_respond); 124 extern void ypmatch(SVCXPRT *transp, struct svc_req *rqstp); 125 extern void ypfirst(SVCXPRT *transp); 126 extern void ypnext(SVCXPRT *transp); 127 extern void ypxfr(SVCXPRT *transp, int prog); 128 extern void ypall(SVCXPRT *transp); 129 extern void ypmaster(SVCXPRT *transp); 130 extern void yporder(SVCXPRT *transp); 131 extern void ypmaplist(SVCXPRT *transp); 132 extern void ypoldmatch(SVCXPRT *transp, struct svc_req *rqstp); 133 extern void ypoldfirst(SVCXPRT *transp); 134 extern void ypoldnext(SVCXPRT *transp); 135 extern void ypoldpoll(SVCXPRT *transp); 136 extern void ypoldpush(SVCXPRT *transp); 137 extern void ypoldpull(SVCXPRT *transp); 138 extern void ypoldget(SVCXPRT *transp); 139 extern int yp_matchdns(DBM *, struct ypreq_key *, struct ypresp_val *); 140 extern int yp_oldmatchdns(DBM *fdb, 141 struct yprequest *req, struct ypresponse *resp); 142 143 extern bool _xdr_ypreqeust(XDR *xdrs, struct yprequest *ps); 144 extern bool _xdr_ypresponse(XDR *xdrs, struct ypresponse *ps); 145 146 extern void setup_resolv(bool *fwding, int *child, CLIENT **client, 147 char *tp_type, long prognum); 148 extern int resolv_req(bool *fwding, CLIENT **client, int *pid, 149 char *tp, SVCXPRT *xprt, struct ypreq_key *req, 150 char *map); 151 152 153 /* definitions for reading files of lists */ 154 155 struct listofnames 156 { 157 struct listofnames *nextname; 158 char *name; 159 }; 160 typedef struct listofnames listofnames; 161 162 /* XXX- NAME_MAX can't be defined in <limits.h> in a POSIX conformant system 163 * (under conditions which apply to Sun systems). Removal of this define 164 * caused yp to break (and only yp!). Hence, NAME_MAX is defined here 165 * *exactly* as it was in <limits.h>. I suspect this may not be the 166 * desired value. I suspect the desired value is either: 167 * - the maxumum name length for any file system type, or 168 * - should be _POSIX_NAME_MAX which is the minimum-maximum name 169 * length in a POSIX conformant system (which just happens to 170 * be 14), or 171 * - should be gotten by pathconf() or fpathconf(). 172 * XXX- I leave this to the owners of yp! 173 */ 174 #define NAME_MAX 14 /* s5 file system maximum name length */ 175 176 #ifdef __cplusplus 177 } 178 #endif 179 180 #endif /* __YPSYM_H */ 181