1 /* $NetBSD: pmap_clnt.c,v 1.16 2000/07/06 03:10:34 christos Exp $ */
4 * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
5 * unrestricted use provided that this legend is included on all tape
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17 * modification or enhancement.
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20 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
21 * OR ANY PART THEREOF.
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29 * Mountain View, California 94043
32 #if defined(LIBC_SCCS) && !defined(lint)
33 static char *sccsid2 = "@(#)pmap_clnt.c 1.37 87/08/11 Copyr 1984 Sun Micro";
34 static char *sccsid = "@(#)pmap_clnt.c 2.2 88/08/01 4.0 RPCSRC";
36 #include <sys/cdefs.h>
37 __FBSDID("$FreeBSD$");
41 * Client interface to pmap rpc service.
43 * Copyright (C) 1984, Sun Microsystems, Inc.
46 #include "namespace.h"
47 #include <sys/types.h>
52 #include <rpc/pmap_prot.h>
53 #include <rpc/pmap_clnt.h>
54 #include <rpc/nettype.h>
55 #include <netinet/in.h>
56 #include "un-namespace.h"
64 pmap_set(u_long program, u_long version, int protocol, int port)
68 struct netconfig *nconf;
71 if ((protocol != IPPROTO_UDP) && (protocol != IPPROTO_TCP)) {
74 nconf = __rpc_getconfip(protocol == IPPROTO_UDP ? "udp" : "tcp");
78 snprintf(buf, sizeof buf, "0.0.0.0.%d.%d",
79 (((u_int32_t)port) >> 8) & 0xff, port & 0xff);
80 na = uaddr2taddr(nconf, buf);
82 freenetconfigent(nconf);
85 rslt = rpcb_set((rpcprog_t)program, (rpcvers_t)version, nconf, na);
87 freenetconfigent(nconf);
92 * Remove the mapping between program, version and port.
93 * Calls the pmap service remotely to do the un-mapping.
96 pmap_unset(u_long program, u_long version)
98 struct netconfig *nconf;
99 bool_t udp_rslt = FALSE;
100 bool_t tcp_rslt = FALSE;
102 nconf = __rpc_getconfip("udp");
104 udp_rslt = rpcb_unset((rpcprog_t)program, (rpcvers_t)version,
106 freenetconfigent(nconf);
108 nconf = __rpc_getconfip("tcp");
110 tcp_rslt = rpcb_unset((rpcprog_t)program, (rpcvers_t)version,
112 freenetconfigent(nconf);
115 * XXX: The call may still succeed even if only one of the
116 * calls succeeded. This was the best that could be
117 * done for backward compatibility.
119 return (tcp_rslt || udp_rslt);