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[/] [or1k/] [trunk/] [linux/] [uClibc/] [libc/] [inet/] [rpc/] [svc_raw.c] - Blame information for rev 1325

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Line No. Rev Author Line
1 1325 phoenix
/* @(#)svc_raw.c        2.1 88/07/29 4.0 RPCSRC */
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/*
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 * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
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 * unrestricted use provided that this legend is included on all tape
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 * media and as a part of the software program in whole or part.  Users
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 * may copy or modify Sun RPC without charge, but are not authorized
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 * to license or distribute it to anyone else except as part of a product or
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 * program developed by the user.
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 *
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 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
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 * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
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 * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
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 *
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 * Sun RPC is provided with no support and without any obligation on the
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 * part of Sun Microsystems, Inc. to assist in its use, correction,
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 * modification or enhancement.
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 *
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 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
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 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
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 * OR ANY PART THEREOF.
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 *
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 * In no event will Sun Microsystems, Inc. be liable for any lost revenue
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 * or profits or other special, indirect and consequential damages, even if
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 * Sun has been advised of the possibility of such damages.
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 *
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 * Sun Microsystems, Inc.
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 * 2550 Garcia Avenue
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 * Mountain View, California  94043
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 */
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#if 0
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static char sccsid[] = "@(#)svc_raw.c 1.15 87/08/11 Copyr 1984 Sun Micro";
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#endif
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/*
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 * svc_raw.c,   This a toy for simple testing and timing.
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 * Interface to create an rpc client and server in the same UNIX process.
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 * This lets us simulate rpc and get rpc (round trip) overhead, without
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 * any interference from the kernel.
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 *
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 * Copyright (C) 1984, Sun Microsystems, Inc.
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 */
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#define __FORCE_GLIBC
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#include <features.h>
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#include "rpc_private.h"
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#include <rpc/svc.h>
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/*
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 * This is the "network" that we will be moving data over
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 */
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struct svcraw_private_s
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  {
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    char _raw_buf[UDPMSGSIZE];
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    SVCXPRT server;
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    XDR xdr_stream;
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    char verf_body[MAX_AUTH_BYTES];
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  };
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#ifdef __UCLIBC_HAS_THREADS__
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#define svcraw_private ((struct svcraw_private_s *)RPC_THREAD_VARIABLE(svcraw_private_s))
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#else
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static struct svcraw_private_s *svcraw_private;
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#endif
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static bool_t svcraw_recv (SVCXPRT *, struct rpc_msg *);
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static enum xprt_stat svcraw_stat (SVCXPRT *);
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static bool_t svcraw_getargs (SVCXPRT *, xdrproc_t, caddr_t);
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static bool_t svcraw_reply (SVCXPRT *, struct rpc_msg *);
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static bool_t svcraw_freeargs (SVCXPRT *, xdrproc_t, caddr_t);
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static void svcraw_destroy (SVCXPRT *);
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static struct xp_ops server_ops =
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{
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  svcraw_recv,
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  svcraw_stat,
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  svcraw_getargs,
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  svcraw_reply,
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  svcraw_freeargs,
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  svcraw_destroy
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};
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SVCXPRT *
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svcraw_create (void)
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{
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  struct svcraw_private_s *srp = svcraw_private;
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  if (srp == 0)
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    {
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      srp = (struct svcraw_private_s *) calloc (1, sizeof (*srp));
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      if (srp == 0)
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        return NULL;
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    }
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  srp->server.xp_sock = 0;
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  srp->server.xp_port = 0;
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  srp->server.xp_ops = &server_ops;
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  srp->server.xp_verf.oa_base = srp->verf_body;
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  xdrmem_create (&srp->xdr_stream, srp->_raw_buf, UDPMSGSIZE, XDR_FREE);
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  return &srp->server;
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}
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static enum xprt_stat
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svcraw_stat (SVCXPRT *xprt)
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{
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  return XPRT_IDLE;
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}
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static bool_t
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svcraw_recv (xprt, msg)
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     SVCXPRT *xprt;
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     struct rpc_msg *msg;
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{
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  struct svcraw_private_s *srp = svcraw_private;
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  XDR *xdrs;
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  if (srp == 0)
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    return FALSE;
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  xdrs = &srp->xdr_stream;
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  xdrs->x_op = XDR_DECODE;
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  XDR_SETPOS (xdrs, 0);
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  if (!xdr_callmsg (xdrs, msg))
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    return FALSE;
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  return TRUE;
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}
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static bool_t
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svcraw_reply (SVCXPRT *xprt, struct rpc_msg *msg)
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{
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  struct svcraw_private_s *srp = svcraw_private;
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  XDR *xdrs;
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  if (srp == 0)
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    return FALSE;
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  xdrs = &srp->xdr_stream;
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  xdrs->x_op = XDR_ENCODE;
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  XDR_SETPOS (xdrs, 0);
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  if (!xdr_replymsg (xdrs, msg))
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    return FALSE;
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  (void) XDR_GETPOS (xdrs);     /* called just for overhead */
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  return TRUE;
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}
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static bool_t
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svcraw_getargs (SVCXPRT *xprt, xdrproc_t xdr_args, caddr_t args_ptr)
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{
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  struct svcraw_private_s *srp = svcraw_private;
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  if (srp == 0)
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    return FALSE;
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  return (*xdr_args) (&srp->xdr_stream, args_ptr);
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}
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static bool_t
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svcraw_freeargs (SVCXPRT *xprt, xdrproc_t xdr_args, caddr_t args_ptr)
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{
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  struct svcraw_private_s *srp = svcraw_private;
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  XDR *xdrs;
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  if (srp == 0)
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    return FALSE;
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  xdrs = &srp->xdr_stream;
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  xdrs->x_op = XDR_FREE;
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  return (*xdr_args) (xdrs, args_ptr);
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}
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static void
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svcraw_destroy (SVCXPRT *xprt)
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{
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}

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