pmap_prot.h

<B>Digital的Unix操作系统VAX 4.2源码</B>

/*	@(#)pmap_prot.h	4.1	(ULTRIX)	7/2/90	*/

/************************************************************************
 *									*
 *			Copyright (c) 1986 by				*
 *		Digital Equipment Corporation, Maynard, MA		*
 *			All rights reserved.				*
 *									*
 *   This software is furnished under a license and may be used and	*
 *   copied  only  in accordance with the terms of such license and	*
 *   with the  inclusion  of  the  above  copyright  notice.   This	*
 *   software  or  any  other copies thereof may not be provided or	*
 *   otherwise made available to any other person.  No title to and	*
 *   ownership of the software is hereby transferred.			*
 *									*
 *   This software is  derived  from  software  received  from  the	*
 *   University    of   California,   Berkeley,   and   from   Bell	*
 *   Laboratories.  Use, duplication, or disclosure is  subject  to	*
 *   restrictions  under  license  agreements  with  University  of	*
 *   California and with AT&T.						*
 *									*
 *   The information in this software is subject to change  without	*
 *   notice  and should not be construed as a commitment by Digital	*
 *   Equipment Corporation.						*
 *									*
 *   Digital assumes no responsibility for the use  or  reliability	*
 *   of its software on equipment which is not supplied by Digital.	*
 *									*
 ************************************************************************/

/*
 *	Portions of this software have been licensed to 
 *	Digital Equipment Company, Maynard, MA.
 *	Copyright (c) 1986 Sun Microsystems, Inc.  ALL RIGHTS RESERVED.
 */

/*
 * pmap_prot.h
 * Protocol for the local binder service, or pmap.
 *
 *
 * The following procedures are supported by the protocol:
 *
 * PMAPPROC_NULL() returns ()
 * 	takes nothing, returns nothing
 *
 * PMAPPROC_SET(struct pmap) returns (bool_t)
 * 	TRUE is success, FALSE is failure.  Registers the tuple
 *	[prog, vers, prot, port].
 *
 * PMAPPROC_UNSET(struct pmap) returns (bool_t)
 *	TRUE is success, FALSE is failure.  Un-registers pair
 *	[prog, vers].  prot and port are ignored.
 *
 * PMAPPROC_GETPORT(struct pmap) returns (long unsigned).
 *	0 is failure.  Otherwise returns the port number where the pair
 *	[prog, vers] is registered.  It may lie!
 *
 * PMAPPROC_DUMP() RETURNS (struct pmaplist *)
 *
 * PMAPPROC_CALLIT(unsigned, unsigned, unsigned, string<>)
 * 	RETURNS (port, string<>);
 * usage: encapsulatedresults = PMAPPROC_CALLIT(prog, vers, proc, encapsulatedargs);
 * 	Calls the procedure on the local machine.  If it is not registered,
 *	this procedure is quite; ie it does not return error information!!!
 *	This procedure only is supported on rpc/udp and calls via
 *	rpc/udp.  This routine only passes null authentication parameters.
 *	This file has no interface to xdr routines for PMAPPROC_CALLIT.
 *
 * The service supports remote procedure calls on udp/ip or tcp/ip socket 111.
 */

#define PMAPPORT		((u_short)111)
#define PMAPPROG		((u_long)100000)
#define PMAPVERS		((u_long)2)
#define PMAPVERS_PROTO		((u_long)2)
#define PMAPVERS_ORIG		((u_long)1)
#define PMAPPROC_NULL		((u_long)0)
#define PMAPPROC_SET		((u_long)1)
#define PMAPPROC_UNSET		((u_long)2)
#define PMAPPROC_GETPORT	((u_long)3)
#define PMAPPROC_DUMP		((u_long)4)
#define PMAPPROC_CALLIT		((u_long)5)

struct pmap {
	long unsigned pm_prog;
	long unsigned pm_vers;
	long unsigned pm_prot;
	long unsigned pm_port;
};

extern bool_t xdr_pmap();

struct pmaplist {
	struct pmap	pml_map;
	struct pmaplist *pml_next;
};

#ifndef KERNEL
extern bool_t xdr_pmaplist();
#endif /*!KERNEL*/