GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: lib/libc/rpc/pmap_clnt.c Lines: 0 39 0.0 %
Date: 2017-11-07 Branches: 0 10 0.0 %

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/*	$OpenBSD: pmap_clnt.c,v 1.19 2015/09/13 15:36:56 guenther Exp $ */
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/*
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 * Copyright (c) 2010, Oracle America, Inc.
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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
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 * met:
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 *
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 *     * Redistributions of source code must retain the above copyright
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 *       notice, this list of conditions and the following disclaimer.
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 *     * Redistributions in binary form must reproduce the above
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 *       copyright notice, this list of conditions and the following
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 *       disclaimer in the documentation and/or other materials
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 *       provided with the distribution.
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 *     * Neither the name of the "Oracle America, 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
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 *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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 *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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 *   FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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 *   COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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 *   INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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 *   DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
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 *   GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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 *   INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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 *   WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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 *   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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 *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 */
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/*
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 * pmap_clnt.c
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 * Client interface to pmap rpc service.
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 */
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#include <unistd.h>
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#include <errno.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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static struct timeval timeout = { 5, 0 };
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static struct timeval tottimeout = { 60, 0 };
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/*
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 * Set a mapping between program,version and port.
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 * Calls the pmap service remotely to do the mapping.
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 */
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bool_t
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pmap_set(u_long program, u_long version, u_int protocol, int iport)
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{
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	struct sockaddr_in myaddress;
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	int sock = -1;
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	CLIENT *client;
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	struct pmap parms;
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	bool_t rslt;
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	int save_errno;
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	u_short port = iport;
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	if (get_myaddress(&myaddress) != 0)
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		return (FALSE);
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	myaddress.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
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	client = clntudp_bufcreate(&myaddress, PMAPPROG, PMAPVERS,
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	    timeout, &sock, RPCSMALLMSGSIZE, RPCSMALLMSGSIZE);
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	if (client == NULL)
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		return (FALSE);
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	parms.pm_prog = program;
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	parms.pm_vers = version;
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	parms.pm_prot = protocol;
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	parms.pm_port = port;
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	if (CLNT_CALL(client, PMAPPROC_SET, xdr_pmap, &parms, xdr_bool, &rslt,
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	    tottimeout) != RPC_SUCCESS) {
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		save_errno = errno;
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		rslt = FALSE;
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	} else
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		save_errno = errno;
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	CLNT_DESTROY(client);
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	errno = save_errno;
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	return (rslt);
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}
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DEF_WEAK(pmap_set);
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/*
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 * Remove the mapping between program,version and port.
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 * Calls the pmap service remotely to do the un-mapping.
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 */
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bool_t
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pmap_unset(u_long program, u_long version)
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{
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	struct sockaddr_in myaddress;
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	int sock = -1;
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	CLIENT *client;
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	struct pmap parms;
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	bool_t rslt;
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	if (get_myaddress(&myaddress) != 0)
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		return (FALSE);
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	myaddress.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
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	client = clntudp_bufcreate(&myaddress, PMAPPROG, PMAPVERS,
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	    timeout, &sock, RPCSMALLMSGSIZE, RPCSMALLMSGSIZE);
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	if (client == NULL)
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		return (FALSE);
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	parms.pm_prog = program;
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	parms.pm_vers = version;
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	parms.pm_port = parms.pm_prot = 0;
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	CLNT_CALL(client, PMAPPROC_UNSET, xdr_pmap, &parms, xdr_bool, &rslt,
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	    tottimeout);
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	CLNT_DESTROY(client);
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	return (rslt);
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}
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DEF_WEAK(pmap_unset);