2 * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
3 * unrestricted use provided that this legend is included on all tape
4 * media and as a part of the software program in whole or part. Users
5 * may copy or modify Sun RPC without charge, but are not authorized
6 * to license or distribute it to anyone else except as part of a product or
7 * program developed by the user.
9 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
10 * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
11 * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
13 * Sun RPC is provided with no support and without any obligation on the
14 * part of Sun Microsystems, Inc. to assist in its use, correction,
15 * modification or enhancement.
17 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
18 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
19 * OR ANY PART THEREOF.
21 * In no event will Sun Microsystems, Inc. be liable for any lost revenue
22 * or profits or other special, indirect and consequential damages, even if
23 * Sun has been advised of the possibility of such damages.
25 * Sun Microsystems, Inc.
27 * Mountain View, California 94043
29 * @(#)pmap_clnt.c 1.37 87/08/11 Copyr 1984 Sun Micro
30 * @(#)pmap_clnt.c 2.2 88/08/01 4.0 RPCSRC
31 * $NetBSD: pmap_clnt.c,v 1.16 2000/07/06 03:10:34 christos Exp $
32 * $FreeBSD: src/lib/libc/rpc/pmap_clnt.c,v 1.15 2004/10/16 06:11:35 obrien Exp $
33 * $DragonFly: src/lib/libc/rpc/pmap_clnt.c,v 1.5 2005/11/13 12:27:04 swildner Exp $
38 * Client interface to pmap rpc service.
40 * Copyright (C) 1984, Sun Microsystems, Inc.
43 #include "namespace.h"
44 #include <sys/types.h>
49 #include <rpc/pmap_prot.h>
50 #include <rpc/pmap_clnt.h>
51 #include <rpc/nettype.h>
52 #include <netinet/in.h>
53 #include "un-namespace.h"
61 pmap_set(u_long program
, u_long version
, int protocol
, u_short port
)
65 struct netconfig
*nconf
;
68 if ((protocol
!= IPPROTO_UDP
) && (protocol
!= IPPROTO_TCP
)) {
71 nconf
= __rpc_getconfip(protocol
== IPPROTO_UDP
? "udp" : "tcp");
75 snprintf(buf
, sizeof buf
, "0.0.0.0.%d.%d",
76 (((u_int32_t
)port
) >> 8) & 0xff, port
& 0xff);
77 na
= uaddr2taddr(nconf
, buf
);
79 freenetconfigent(nconf
);
82 rslt
= rpcb_set((rpcprog_t
)program
, (rpcvers_t
)version
, nconf
, na
);
84 freenetconfigent(nconf
);
89 * Remove the mapping between program, version and port.
90 * Calls the pmap service remotely to do the un-mapping.
93 pmap_unset(u_long program
, u_long version
)
95 struct netconfig
*nconf
;
96 bool_t udp_rslt
= FALSE
;
97 bool_t tcp_rslt
= FALSE
;
99 nconf
= __rpc_getconfip("udp");
101 udp_rslt
= rpcb_unset((rpcprog_t
)program
, (rpcvers_t
)version
,
103 freenetconfigent(nconf
);
105 nconf
= __rpc_getconfip("tcp");
107 tcp_rslt
= rpcb_unset((rpcprog_t
)program
, (rpcvers_t
)version
,
109 freenetconfigent(nconf
);
112 * XXX: The call may still succeed even if only one of the
113 * calls succeeded. This was the best that could be
114 * done for backward compatibility.
116 return (tcp_rslt
|| udp_rslt
);