1 /* @(#)svc_raw.c 2.1 88/07/29 4.0 RPCSRC */
3 * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
4 * unrestricted use provided that this legend is included on all tape
5 * media and as a part of the software program in whole or part. Users
6 * may copy or modify Sun RPC without charge, but are not authorized
7 * to license or distribute it to anyone else except as part of a product or
8 * program developed by the user.
10 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
11 * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
12 * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
14 * Sun RPC is provided with no support and without any obligation on the
15 * part of Sun Microsystems, Inc. to assist in its use, correction,
16 * modification or enhancement.
18 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
19 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
20 * OR ANY PART THEREOF.
22 * In no event will Sun Microsystems, Inc. be liable for any lost revenue
23 * or profits or other special, indirect and consequential damages, even if
24 * Sun has been advised of the possibility of such damages.
26 * Sun Microsystems, Inc.
28 * Mountain View, California 94043
31 static char sccsid[] = "@(#)svc_raw.c 1.15 87/08/11 Copyr 1984 Sun Micro";
35 * svc_raw.c, This a toy for simple testing and timing.
36 * Interface to create an rpc client and server in the same UNIX process.
37 * This lets us simulate rpc and get rpc (round trip) overhead, without
38 * any interference from the kernel.
40 * Copyright (C) 1984, Sun Microsystems, Inc.
45 #include "rpc_private.h"
48 /* libc_hidden_proto(xdrmem_create) */
49 /* libc_hidden_proto(xdr_callmsg) */
50 /* libc_hidden_proto(xdr_replymsg) */
53 * This is the "network" that we will be moving data over
55 struct svcraw_private_s
57 char _raw_buf[UDPMSGSIZE];
60 char verf_body[MAX_AUTH_BYTES];
62 #ifdef __UCLIBC_HAS_THREADS__
63 #define svcraw_private (*(struct svcraw_private_s **)&RPC_THREAD_VARIABLE(svcraw_private_s))
65 static struct svcraw_private_s *svcraw_private;
68 static bool_t svcraw_recv (SVCXPRT *, struct rpc_msg *);
69 static enum xprt_stat svcraw_stat (SVCXPRT *);
70 static bool_t svcraw_getargs (SVCXPRT *, xdrproc_t, caddr_t);
71 static bool_t svcraw_reply (SVCXPRT *, struct rpc_msg *);
72 static bool_t svcraw_freeargs (SVCXPRT *, xdrproc_t, caddr_t);
73 static void svcraw_destroy (SVCXPRT *);
75 static struct xp_ops server_ops =
88 struct svcraw_private_s *srp = svcraw_private;
92 srp = (struct svcraw_private_s *) calloc (1, sizeof (*srp));
96 srp->server.xp_sock = 0;
97 srp->server.xp_port = 0;
98 srp->server.xp_ops = &server_ops;
99 srp->server.xp_verf.oa_base = srp->verf_body;
100 xdrmem_create (&srp->xdr_stream, srp->_raw_buf, UDPMSGSIZE, XDR_FREE);
104 static enum xprt_stat
105 svcraw_stat (SVCXPRT *xprt attribute_unused)
111 svcraw_recv (xprt, msg)
112 SVCXPRT *xprt attribute_unused;
115 struct svcraw_private_s *srp = svcraw_private;
120 xdrs = &srp->xdr_stream;
121 xdrs->x_op = XDR_DECODE;
122 XDR_SETPOS (xdrs, 0);
123 if (!xdr_callmsg (xdrs, msg))
129 svcraw_reply (SVCXPRT *xprt attribute_unused, struct rpc_msg *msg)
131 struct svcraw_private_s *srp = svcraw_private;
136 xdrs = &srp->xdr_stream;
137 xdrs->x_op = XDR_ENCODE;
138 XDR_SETPOS (xdrs, 0);
139 if (!xdr_replymsg (xdrs, msg))
141 (void) XDR_GETPOS (xdrs); /* called just for overhead */
146 svcraw_getargs (SVCXPRT *xprt attribute_unused, xdrproc_t xdr_args, caddr_t args_ptr)
148 struct svcraw_private_s *srp = svcraw_private;
152 return (*xdr_args) (&srp->xdr_stream, args_ptr);
156 svcraw_freeargs (SVCXPRT *xprt attribute_unused, xdrproc_t xdr_args, caddr_t args_ptr)
158 struct svcraw_private_s *srp = svcraw_private;
163 xdrs = &srp->xdr_stream;
164 xdrs->x_op = XDR_FREE;
165 return (*xdr_args) (xdrs, args_ptr);
169 svcraw_destroy (SVCXPRT *xprt attribute_unused)