100 lines
3.2 KiB
C
100 lines
3.2 KiB
C
/* $NetBSD: pmap_getmaps.c,v 1.16 2000/07/06 03:10:34 christos Exp $ */
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/*-
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* Copyright (c) 2009, Sun Microsystems, Inc.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* - Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* - Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* - Neither the name of Sun Microsystems, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#if defined(LIBC_SCCS) && !defined(lint)
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static char *sccsid2 = "@(#)pmap_getmaps.c 1.10 87/08/11 Copyr 1984 Sun Micro";
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static char *sccsid = "@(#)pmap_getmaps.c 2.2 88/08/01 4.0 RPCSRC";
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#endif
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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/*
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* pmap_getmap.c
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* Client interface to pmap rpc service.
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* contains pmap_getmaps, which is only tcp service involved
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*
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* Copyright (C) 1984, Sun Microsystems, Inc.
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*/
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#include "namespace.h"
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#include <sys/types.h>
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#include <sys/socket.h>
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#include <sys/ioctl.h>
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#include <arpa/inet.h>
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#include <net/if.h>
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#include <assert.h>
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#include <errno.h>
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#include <netdb.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <rpc/rpc.h>
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#include <rpc/pmap_prot.h>
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#include <rpc/pmap_clnt.h>
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#include "un-namespace.h"
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#define NAMELEN 255
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#define MAX_BROADCAST_SIZE 1400
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/*
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* Get a copy of the current port maps.
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* Calls the pmap service remotely to do get the maps.
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*/
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struct pmaplist *
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pmap_getmaps(address)
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struct sockaddr_in *address;
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{
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struct pmaplist *head = NULL;
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int sock = -1;
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struct timeval minutetimeout;
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CLIENT *client;
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assert(address != NULL);
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minutetimeout.tv_sec = 60;
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minutetimeout.tv_usec = 0;
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address->sin_port = htons(PMAPPORT);
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client = clnttcp_create(address, PMAPPROG,
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PMAPVERS, &sock, 50, 500);
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if (client != NULL) {
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if (CLNT_CALL(client, (rpcproc_t)PMAPPROC_DUMP,
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(xdrproc_t)xdr_void, NULL,
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(xdrproc_t)xdr_pmaplist, &head, minutetimeout) !=
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RPC_SUCCESS) {
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clnt_perror(client, "pmap_getmaps rpc problem");
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}
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CLNT_DESTROY(client);
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}
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address->sin_port = 0;
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return (head);
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}
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