2 static char sfs_svc_simple_id[] = "@(#)svc_simple.c 2.1 97/10/23";
4 /* @(#)svc_simple.c 2.2 88/08/01 4.0 RPCSRC */
6 * Copyright (c) 1992-1997,2001 by Standard Performance Evaluation Corporation
8 * Standard Performance Evaluation Corporation (SPEC)
9 * 6585 Merchant Place, Suite 100
12 * This product contains benchmarks acquired from several sources who
13 * understand and agree with SPEC's goal of creating fair and objective
14 * benchmarks to measure computer performance.
16 * This copyright notice is placed here only to protect SPEC in the
17 * event the source is misused in any manner that is contrary to the
18 * spirit, the goals and the intent of SPEC.
20 * The source code is provided to the user or company under the license
21 * agreement for the SPEC Benchmark Suite for this product.
24 * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
25 * unrestricted use provided that this legend is included on all tape
26 * media and as a part of the software program in whole or part. Users
27 * may copy or modify Sun RPC without charge, but are not authorized
28 * to license or distribute it to anyone else except as part of a product or
29 * program developed by the user.
31 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
32 * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
33 * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
35 * Sun RPC is provided with no support and without any obligation on the
36 * part of Sun Microsystems, Inc. to assist in its use, correction,
37 * modification or enhancement.
39 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
40 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
41 * OR ANY PART THEREOF.
43 * In no event will Sun Microsystems, Inc. be liable for any lost revenue
44 * or profits or other special, indirect and consequential damages, even if
45 * Sun has been advised of the possibility of such damages.
47 * Sun Microsystems, Inc.
49 * Mountain View, California 94043
51 #if !defined(lint) && defined(SCCSIDS)
52 static char sccsid[] = "@(#)svc_simple.c 1.18 87/08/11 Copyr 1984 Sun Micro";
57 * Simplified front end to rpc.
59 * Copyright (C) 1984, Sun Microsystems, Inc.
67 #include "rpc/osdep.h"
70 static struct proglst {
71 char *(*p_progname)();
74 xdrproc_t p_inproc, p_outproc;
75 struct proglst *p_nxt;
77 static void universal(struct svc_req *, SVCXPRT *);
78 static SVCXPRT *transp;
90 if (procnum == NULLPROC) {
91 (void) fprintf(stderr,
92 "can't reassign procedure number %d\n", NULLPROC);
96 transp = svcudp_create(RPC_ANYSOCK);
98 (void) fprintf(stderr, "couldn't create an rpc server\n");
102 (void) pmap_unset((uint32_t)prognum, (uint32_t)versnum);
103 if (!svc_register(transp, (uint32_t)prognum, (uint32_t)versnum,
104 universal, IPPROTO_UDP)) {
105 (void) fprintf(stderr, "couldn't register prog %d vers %d\n",
109 pl = (struct proglst *)malloc(sizeof(struct proglst));
111 (void) fprintf(stderr, "registerrpc: out of memory\n");
114 pl->p_progname = progname;
115 pl->p_prognum = prognum;
116 pl->p_procnum = procnum;
117 pl->p_inproc = inproc;
118 pl->p_outproc = outproc;
126 struct svc_req *rqstp,
131 char xdrbuf[UDPMSGSIZE];
135 * enforce "procnum 0 is echo" convention
137 if (rqstp->rq_proc == NULLPROC) {
138 if (svc_sendreply(transp, xdr_void, (char *)NULL) == FALSE) {
139 (void) fprintf(stderr, "xxx\n");
144 prog = rqstp->rq_prog;
145 proc = rqstp->rq_proc;
146 for (pl = proglst; pl != NULL; pl = pl->p_nxt)
147 if (pl->p_prognum == prog && pl->p_procnum == proc) {
148 /* decode arguments into a CLEAN buffer */
149 memset(xdrbuf, '\0', sizeof(xdrbuf)); /* required ! */
150 if (!svc_getargs(transp, pl->p_inproc, xdrbuf)) {
151 svcerr_decode(transp);
154 outdata = (*(pl->p_progname))(xdrbuf);
155 if (outdata == NULL && pl->p_outproc != xdr_void)
156 /* there was an error */
158 if (!svc_sendreply(transp, pl->p_outproc, outdata)) {
159 (void) fprintf(stderr,
160 "trouble replying to prog %d\n",
164 /* free the decoded arguments */
165 (void)svc_freeargs(transp, pl->p_inproc, xdrbuf);
168 (void) fprintf(stderr, "never registered prog %d\n", prog);