pmap.h
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/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
*/
#ifndef __RPC_PMAP_PROT_H__
#define __RPC_PMAP_PROT_H__
#include <rpc/xdr.h>
/* 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 ((unsigned short)111)
#define PMAPPROG ((unsigned long)100000)
#define PMAPVERS ((unsigned long)2)
#define PMAPVERS_PROTO ((unsigned long)2)
#define PMAPVERS_ORIG ((unsigned long)1)
#define PMAPPROC_NULL ((unsigned long)0)
#define PMAPPROC_SET ((unsigned long)1)
#define PMAPPROC_UNSET ((unsigned long)2)
#define PMAPPROC_GETPORT ((unsigned long)3)
#define PMAPPROC_DUMP ((unsigned long)4)
#define PMAPPROC_CALLIT ((unsigned 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 (XDR *__xdrs, struct pmap *__regs);
#endif