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 2004 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 /* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */ 27 /* All Rights Reserved */ 28 /* 29 * University Copyright- Copyright (c) 1982, 1986, 1988 30 * The Regents of the University of California 31 * All Rights Reserved 32 * 33 * University Acknowledgment- Portions of this document are derived from 34 * software developed by the University of California, Berkeley, and its 35 * contributors. 36 */ 37 38 /* 39 * rpcbind.h 40 * The common header declarations 41 */ 42 43 #ifndef _RPCBIND_H 44 #define _RPCBIND_H 45 46 #pragma ident "%Z%%M% %I% %E% SMI" 47 48 #ifdef PORTMAP 49 #include <rpc/pmap_prot.h> 50 #endif 51 #include <rpc/rpcb_prot.h> 52 53 #include <tcpd.h> 54 55 #ifdef __cplusplus 56 extern "C" { 57 #endif 58 59 extern int debugging; 60 extern int doabort; 61 extern rpcblist_ptr list_rbl; /* A list of version 3 & 4 rpcbind services */ 62 extern char *loopback_dg; /* CLTS loopback transport, for set/unset */ 63 extern char *loopback_vc; /* COTS loopback transport, for set/unset */ 64 extern char *loopback_vc_ord; /* COTS_ORD loopback transport, for set/unset */ 65 66 #ifdef PORTMAP 67 extern pmaplist *list_pml; /* A list of version 2 rpcbind services */ 68 extern char *udptrans; /* Name of UDP transport */ 69 extern char *tcptrans; /* Name of TCP transport */ 70 extern char *udp_uaddr; /* Universal UDP address */ 71 extern char *tcp_uaddr; /* Universal TCP address */ 72 #endif 73 74 extern char *mergeaddr(); 75 extern int add_bndlist(); 76 extern int create_rmtcall_fd(); 77 extern bool_t is_bound(); 78 extern void my_svc_run(); 79 80 /* TCP wrapper functions and variables. */ 81 extern boolean_t localxprt(SVCXPRT *, boolean_t); 82 extern void qsyslog(int pri, const char *fmt, ...); 83 extern boolean_t rpcb_check(SVCXPRT *, rpcproc_t, boolean_t); 84 extern void rpcb_log(boolean_t, SVCXPRT *, rpcproc_t, rpcprog_t, boolean_t); 85 extern boolean_t allow_indirect, wrap_enabled, verboselog; 86 87 #define svc_getgencaller(transp) \ 88 ((struct sockaddr_gen *)svc_getrpccaller((transp))->buf) 89 90 #define RPCB_CHECK(xprt, proc) \ 91 if (wrap_enabled && !rpcb_check((xprt), (proc), B_FALSE)) \ 92 return 93 94 #define PMAP_CHECK(xprt, proc) \ 95 if (wrap_enabled && !rpcb_check((xprt), (proc), B_TRUE)) \ 96 return 97 98 #define PMAP_CHECK_RET(xprt, proc, ret) \ 99 if (wrap_enabled && !rpcb_check((xprt), (proc), B_TRUE)) \ 100 return (ret) 101 102 #define RPCB_LOG(xprt, proc, prog) \ 103 if (wrap_enabled) \ 104 rpcb_log(B_TRUE, (xprt), (proc), (prog), B_FALSE) 105 106 #define PMAP_LOG(ans, xprt, proc, prog) \ 107 if (wrap_enabled) \ 108 rpcb_log(ans, (xprt), (proc), (prog), B_TRUE) 109 110 extern bool_t map_set(), map_unset(); 111 112 /* Statistics gathering functions */ 113 extern void rpcbs_procinfo(); 114 extern void rpcbs_set(); 115 extern void rpcbs_unset(); 116 extern void rpcbs_getaddr(); 117 extern void rpcbs_rmtcall(); 118 extern rpcb_stat_byvers *rpcbproc_getstat(); 119 120 extern struct netconfig *rpcbind_get_conf(); 121 extern void rpcbind_abort(); 122 123 /* Common functions shared between versions */ 124 extern void rpcbproc_callit_com(); 125 extern bool_t *rpcbproc_set_com(); 126 extern bool_t *rpcbproc_unset_com(); 127 extern ulong_t *rpcbproc_gettime_com(); 128 extern struct netbuf *rpcbproc_uaddr2taddr_com(); 129 extern char **rpcbproc_taddr2uaddr_com(); 130 extern char **rpcbproc_getaddr_com(); 131 extern void delete_prog(); 132 133 extern uid_t rpcb_caller_uid(SVCXPRT *); 134 135 /* For different getaddr semantics */ 136 #define RPCB_ALLVERS 0 137 #define RPCB_ONEVERS 1 138 139 #ifdef __cplusplus 140 } 141 #endif 142 143 #endif /* _RPCBIND_H */ 144