2 * Copyright (c) 2009, Sun Microsystems, Inc.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are met:
7 * - Redistributions of source code must retain the above copyright notice,
8 * this list of conditions and the following disclaimer.
9 * - Redistributions in binary form must reproduce the above copyright notice,
10 * this list of conditions and the following disclaimer in the documentation
11 * and/or other materials provided with the distribution.
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13 * contributors may be used to endorse or promote products derived
14 * from this software without specific prior written permission.
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
28 * @(#)pmap_clnt.c 1.37 87/08/11 Copyr 1984 Sun Micro
29 * @(#)pmap_clnt.c 2.2 88/08/01 4.0 RPCSRC
30 * $NetBSD: pmap_clnt.c,v 1.16 2000/07/06 03:10:34 christos Exp $
31 * $FreeBSD: src/lib/libc/rpc/pmap_clnt.c,v 1.15 2004/10/16 06:11:35 obrien Exp $
32 * $DragonFly: src/lib/libc/rpc/pmap_clnt.c,v 1.5 2005/11/13 12:27:04 swildner Exp $
37 * Client interface to pmap rpc service.
39 * Copyright (C) 1984, Sun Microsystems, Inc.
42 #include "namespace.h"
43 #include <sys/types.h>
48 #include <rpc/pmap_prot.h>
49 #include <rpc/pmap_clnt.h>
50 #include <rpc/nettype.h>
51 #include <netinet/in.h>
52 #include "un-namespace.h"
60 pmap_set(u_long program
, u_long version
, int protocol
, u_short port
)
64 struct netconfig
*nconf
;
67 if ((protocol
!= IPPROTO_UDP
) && (protocol
!= IPPROTO_TCP
)) {
70 nconf
= __rpc_getconfip(protocol
== IPPROTO_UDP
? "udp" : "tcp");
74 snprintf(buf
, sizeof buf
, "0.0.0.0.%d.%d",
75 (((u_int32_t
)port
) >> 8) & 0xff, port
& 0xff);
76 na
= uaddr2taddr(nconf
, buf
);
78 freenetconfigent(nconf
);
81 rslt
= rpcb_set((rpcprog_t
)program
, (rpcvers_t
)version
, nconf
, na
);
83 freenetconfigent(nconf
);
88 * Remove the mapping between program, version and port.
89 * Calls the pmap service remotely to do the un-mapping.
92 pmap_unset(u_long program
, u_long version
)
94 struct netconfig
*nconf
;
95 bool_t udp_rslt
= FALSE
;
96 bool_t tcp_rslt
= FALSE
;
98 nconf
= __rpc_getconfip("udp");
100 udp_rslt
= rpcb_unset((rpcprog_t
)program
, (rpcvers_t
)version
,
102 freenetconfigent(nconf
);
104 nconf
= __rpc_getconfip("tcp");
106 tcp_rslt
= rpcb_unset((rpcprog_t
)program
, (rpcvers_t
)version
,
108 freenetconfigent(nconf
);
111 * XXX: The call may still succeed even if only one of the
112 * calls succeeded. This was the best that could be
113 * done for backward compatibility.
115 return (tcp_rslt
|| udp_rslt
);