4.3BSD-UWisc/src/sys/rpc/pmap_getmaps.c

#ifndef lint
static char rcs_id[] =
	{"$Header: pmap_getmaps.c,v 1.1 86/09/05 09:16:52 tadl Exp $"};
#endif not lint
/*
 * RCS Info
 *	$Locker: tadl $
 */
/* NFSSRC @(#)pmap_getmaps.c	2.1 86/04/14 */
#ifndef lint
static char sccsid[] = "@(#)pmap_getmaps.c 1.1 86/02/03 Copyr 1984 Sun Micro";
#endif

/*
 * pmap_getmap.c
 * Client interface to pmap rpc service.
 * contains pmap_getmaps, which is only tcp service involved
 *
 * Copyright (C) 1984, Sun Microsystems, Inc.
 */

#include "types.h"
#include <netinet/in.h>
#include "xdr.h"
#include "auth.h"
#include "clnt.h"
#include "rpc_msg.h"
#include "pmap_prot.h" 
#include "pmap_clnt.h"
#include <sys/socket.h>
#include <sys/time.h>
#include <netdb.h>
#include <stdio.h>
#include <errno.h>
#include <net/if.h>
#include <sys/ioctl.h>
#define NAMELEN 255
#define MAX_BROADCAST_SIZE 1400

extern int errno;
static struct sockaddr_in myaddress;

/*
 * Get a copy of the current port maps.
 * Calls the pmap service remotely to do get the maps.
 */
struct pmaplist *
pmap_getmaps(address)
	 struct sockaddr_in *address;
{
	struct pmaplist *head = (struct pmaplist *)NULL;
	int socket = -1;
	struct timeval minutetimeout;
	register CLIENT *client;

	minutetimeout.tv_sec = 60;
	minutetimeout.tv_usec = 0;
	address->sin_port = htons(PMAPPORT);
	client = clnttcp_create(address, PMAPPROG,
	    PMAPVERS, &socket, 50, 500);
	if (client != (CLIENT *)NULL) {
		if (CLNT_CALL(client, PMAPPROC_DUMP, xdr_void, NULL, xdr_pmaplist,
		    &head, minutetimeout) != RPC_SUCCESS) {
			clnt_perror(client, "pmap_getmaps rpc problem");
		}
		CLNT_DESTROY(client);
	}
	(void)close(socket);
	address->sin_port = 0;
	return (head);
}