/*
 * $Id: pmap_clnt.h,v 1.2 1993/11/10 00:45:00 jraja Exp $
 *
 * $Log: pmap_clnt.h,v $
 * Revision 1.2  1993/11/10  00:45:00  jraja
 * ANSI prototypes.
 *
 */
/* @(#)pmap_clnt.h	2.1 88/07/29 4.0 RPCSRC; from 1.11 88/02/08 SMI */
/*
 * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
 * unrestricted use provided that this legend is included on all tape
 * media and as a part of the software program in whole or part.  Users
 * may copy or modify Sun RPC without charge, but are not authorized
 * to license or distribute it to anyone else except as part of a product or
 * program developed by the user.
 * 
 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
 * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
 * 
 * Sun RPC is provided with no support and without any obligation on the
 * part of Sun Microsystems, Inc. to assist in its use, correction,
 * modification or enhancement.
 * 
 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
 * OR ANY PART THEREOF.
 * 
 * In no event will Sun Microsystems, Inc. be liable for any lost revenue
 * or profits or other special, indirect and consequential damages, even if
 * Sun has been advised of the possibility of such damages.
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 * Sun Microsystems, Inc.
 * 2550 Garcia Avenue
 * Mountain View, California  94043
 */

/*
 * pmap_clnt.h
 * Supplies C routines to get to portmap services.
 *
 * Copyright (C) 1984, Sun Microsystems, Inc.
 */

/*
 * Usage:
 *	success = pmap_set(program, version, protocol, port);
 *	success = pmap_unset(program, version);
 *	port = pmap_getport(address, program, version, protocol);
 *	head = pmap_getmaps(address);
 *	clnt_stat = pmap_rmtcall(address, program, version, procedure,
 *		xdrargs, argsp, xdrres, resp, tout, port_ptr)
 *		(works for udp only.) 
 * 	clnt_stat = clnt_broadcast(program, version, procedure,
 *		xdrargs, argsp,	xdrres, resp, eachresult)
 *		(like pmap_rmtcall, except the call is broadcasted to all
 *		locally connected nets.  For each valid response received,
 *		the procedure eachresult is called.  Its form is:
 *	done = eachresult(resp, raddr)
 *		bool_t done;
 *		caddr_t resp;
 *		struct sockaddr_in *raddrp;
 *		where resp points to the results of the call and raddr is the
 *		address if the responder to the broadcast.
 */

typedef bool_t (*resultproc_t)(caddr_t resp, struct sockaddr_in *raddrp);

extern bool_t		pmap_set(u_long program, u_long version,
				 int protocol, u_short port);
extern bool_t		pmap_unset(u_long program, u_long version);
extern struct pmaplist *pmap_getmaps(struct sockaddr_in * address);
extern enum clnt_stat	pmap_rmtcall(struct sockaddr_in * addr,
				     u_long prog, u_long vers, u_long proc,
				     xdrproc_t xdrargs, caddr_t argsp,
				     xdrproc_t xdrres, caddr_t resp,
				     struct compatible_timeval tout,
				     u_long * port_ptr);
extern enum clnt_stat	clnt_broadcast(u_long prog, u_long vers, u_long proc,
				       xdrproc_t xargs, caddr_t argsp,
				       xdrproc_t xresults, caddr_t resultsp,
				       resultproc_t eachresult);
extern u_short		pmap_getport(struct sockaddr_in * address,
				     u_long program, u_long version,
				     u_int protocol);