/* @(#)svc_raw.c	2.1 88/07/29 4.0 RPCSRC *//* * 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. * * Sun Microsystems, Inc. * 2550 Garcia Avenue * Mountain View, California  94043 */#if 0static char sccsid[] = "@(#)svc_raw.c 1.15 87/08/11 Copyr 1984 Sun Micro";#endif/* * svc_raw.c,   This a toy for simple testing and timing. * Interface to create an rpc client and server in the same UNIX process. * This lets us simulate rpc and get rpc (round trip) overhead, without * any interference from the kernel. * * Copyright (C) 1984, Sun Microsystems, Inc. */#define __FORCE_GLIBC#include <features.h>#include "rpc_private.h"#include <rpc/svc.h>/* * This is the "network" that we will be moving data over */struct svcraw_private_s  {    char _raw_buf[UDPMSGSIZE];    SVCXPRT server;    XDR xdr_stream;    char verf_body[MAX_AUTH_BYTES];  };#ifdef __UCLIBC_HAS_THREADS__#define svcraw_private (*(struct svcraw_private_s **)&RPC_THREAD_VARIABLE(svcraw_private_s))#elsestatic struct svcraw_private_s *svcraw_private;#endifstatic bool_t svcraw_recv (SVCXPRT *, struct rpc_msg *);static enum xprt_stat svcraw_stat (SVCXPRT *);static bool_t svcraw_getargs (SVCXPRT *, xdrproc_t, caddr_t);static bool_t svcraw_reply (SVCXPRT *, struct rpc_msg *);static bool_t svcraw_freeargs (SVCXPRT *, xdrproc_t, caddr_t);static void svcraw_destroy (SVCXPRT *);static struct xp_ops server_ops ={  svcraw_recv,  svcraw_stat,  svcraw_getargs,  svcraw_reply,  svcraw_freeargs,  svcraw_destroy};SVCXPRT *svcraw_create (void){  struct svcraw_private_s *srp = svcraw_private;  if (srp == 0)    {      srp = (struct svcraw_private_s *) calloc (1, sizeof (*srp));      if (srp == 0)	return NULL;    }  srp->server.xp_sock = 0;  srp->server.xp_port = 0;  srp->server.xp_ops = &server_ops;  srp->server.xp_verf.oa_base = srp->verf_body;  xdrmem_create (&srp->xdr_stream, srp->_raw_buf, UDPMSGSIZE, XDR_FREE);  return &srp->server;}static enum xprt_statsvcraw_stat (SVCXPRT *xprt){  return XPRT_IDLE;}static bool_tsvcraw_recv (xprt, msg)     SVCXPRT *xprt;     struct rpc_msg *msg;{  struct svcraw_private_s *srp = svcraw_private;  XDR *xdrs;  if (srp == 0)    return FALSE;  xdrs = &srp->xdr_stream;  xdrs->x_op = XDR_DECODE;  XDR_SETPOS (xdrs, 0);  if (!xdr_callmsg (xdrs, msg))    return FALSE;  return TRUE;}static bool_tsvcraw_reply (SVCXPRT *xprt, struct rpc_msg *msg){  struct svcraw_private_s *srp = svcraw_private;  XDR *xdrs;  if (srp == 0)    return FALSE;  xdrs = &srp->xdr_stream;  xdrs->x_op = XDR_ENCODE;  XDR_SETPOS (xdrs, 0);  if (!xdr_replymsg (xdrs, msg))    return FALSE;  (void) XDR_GETPOS (xdrs);	/* called just for overhead */  return TRUE;}static bool_tsvcraw_getargs (SVCXPRT *xprt, xdrproc_t xdr_args, caddr_t args_ptr){  struct svcraw_private_s *srp = svcraw_private;  if (srp == 0)    return FALSE;  return (*xdr_args) (&srp->xdr_stream, args_ptr);}static bool_tsvcraw_freeargs (SVCXPRT *xprt, xdrproc_t xdr_args, caddr_t args_ptr){  struct svcraw_private_s *srp = svcraw_private;  XDR *xdrs;  if (srp == 0)    return FALSE;  xdrs = &srp->xdr_stream;  xdrs->x_op = XDR_FREE;  return (*xdr_args) (xdrs, args_ptr);}static voidsvcraw_destroy (SVCXPRT *xprt){}