Import TBBT (NFS trace replay).

[bluesky.git] / TBBT / trace_play / rpc / pmap_getport.c

diff --git a/TBBT/trace_play/rpc/pmap_getport.c b/TBBT/trace_play/rpc/pmap_getport.c
new file mode 100755 (executable)
index 0000000..2457475
--- /dev/null
+++ b/TBBT/trace_play/rpc/pmap_getport.c
@@ -0,0 +1,110 @@
+#ifndef lint
+static char sfs_clnt_id[] = "@(#)pmap_getport.c     2.1     97/10/23";
+#endif
+/* @(#)pmap_getport.c  2.2 88/08/01 4.0 RPCSRC */
+/*
+ *   Copyright (c) 1992-1997,2001 by Standard Performance Evaluation Corporation
+ *     All rights reserved.
+ *             Standard Performance Evaluation Corporation (SPEC)
+ *             6585 Merchant Place, Suite 100
+ *             Warrenton, VA 20187
+ *
+ *     This product contains benchmarks acquired from several sources who
+ *     understand and agree with SPEC's goal of creating fair and objective
+ *     benchmarks to measure computer performance.
+ *
+ *     This copyright notice is placed here only to protect SPEC in the
+ *     event the source is misused in any manner that is contrary to the
+ *     spirit, the goals and the intent of SPEC.
+ *
+ *     The source code is provided to the user or company under the license
+ *     agreement for the SPEC Benchmark Suite for this product.
+ */
+/*
+ * 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 !defined(lint) && defined(SCCSIDS)
+static char sccsid[] = "@(#)pmap_getport.c 1.9 87/08/11 Copyr 1984 Sun Micro";
+#endif
+
+/*
+ * pmap_getport.c
+ * Client interface to pmap rpc service.
+ *
+ * Copyright (C) 1984, Sun Microsystems, Inc.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include "rpc/rpc.h"
+#include "rpc/pmap_prot.h"
+#include "rpc/pmap_clnt.h"
+#include "rpc/osdep.h"
+
+static struct timeval timeout = { 5, 0 };
+static struct timeval tottimeout = { 60, 0 };
+
+/*
+ * Find the mapped port for program,version.
+ * Calls the pmap service remotely to do the lookup.
+ * Returns 0 if no map exists.
+ */
+uint16_t
+pmap_getport(
+       struct sockaddr_in *address,
+       uint32_t program,
+       uint32_t version,
+       uint_t protocol)
+{
+       uint16_t port = 0;
+       int socket = -1;
+       register CLIENT *client;
+       struct pmap parms;
+
+       address->sin_port = htons(PMAPPORT);
+       client = clntudp_bufcreate(address, PMAPPROG,
+           PMAPVERS, timeout, &socket, RPCSMALLMSGSIZE, RPCSMALLMSGSIZE);
+       if (client != (CLIENT *)NULL) {
+               parms.pm_prog = program;
+               parms.pm_vers = version;
+               parms.pm_prot = protocol;
+               parms.pm_port = 0;  /* not needed or used */
+               if (CLNT_CALL(client, PMAPPROC_GETPORT, xdr_pmap, &parms,
+                   xdr_uint16_t, &port, tottimeout) != RPC_SUCCESS){
+                       rpc_createerr.cf_stat = RPC_PMAPFAILURE;
+                       clnt_geterr(client, &rpc_createerr.cf_error);
+               } else if (port == 0) {
+                       rpc_createerr.cf_stat = RPC_PROGNOTREGISTERED;
+               }
+               CLNT_DESTROY(client);
+       }
+       (void)close(socket);
+       address->sin_port = 0;
+       return (port);
+}