Import TBBT (NFS trace replay).

[bluesky.git] / TBBT / trace_play / sfs_m_msg.c

diff --git a/TBBT/trace_play/sfs_m_msg.c b/TBBT/trace_play/sfs_m_msg.c
new file mode 100644 (file)
index 0000000..80fbeec
--- /dev/null
+++ b/TBBT/trace_play/sfs_m_msg.c
@@ -0,0 +1,103 @@
+#ifndef lint
+static char sfs_m_msgSid[] = "@(#)sfs_m_msg.c  2.1     97/10/23";
+#endif
+
+/*
+ *   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.
+ */
+
+/*****************************************************************
+ *                                                               *
+ *     Copyright 1991,1992  Legato Systems, Inc.                *
+ *     Copyright 1991,1992  Auspex Systems, Inc.                *
+ *     Copyright 1991,1992  Data General Corporation            *
+ *     Copyright 1991,1992  Digital Equipment Corporation       *
+ *     Copyright 1991,1992  Interphase Corporation              *
+ *     Copyright 1991,1992  Sun Microsystems, Inc.              *
+ *                                                               *
+ *****************************************************************/
+
+/*
+ *.Exported_routines
+ *     int * signal_sfs_1(sync_string *, CLIENT *);
+ *
+ *.Local_routines
+ *     None.
+ *
+ *.Revision_history
+ *     04-Dec-91       Keith           Include sfs_def.h for SYSV/SVR4
+ *                                     mem* routines.
+ *     17-Jun-91       Teelucksingh    Create multi-client synchronization
+ *                                     rpc definition
+ */
+
+
+/*
+ * -------------------------  Include Files  -------------------------
+ */
+
+/*
+ * ANSI C headers
+ */
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+ 
+#include <sys/types.h>
+#include <sys/stat.h> 
+
+#include "sfs_c_def.h"
+#include "sfs_m_def.h"
+
+/*
+ * -----------------------  Static Definitions  -----------------------
+ */
+
+/*
+ * Almost all rpcs are sent over TCP so we have a reliable transport,
+ * unfortunately the initialization phase may highly overload the
+ * server and the previous default of 5 seconds might timeout before
+ * it gets acknowledged.  The risk of a large timeout is that there is
+ * an added period after a stop message is sent.  This is usually not
+ * a problem.
+ */
+static struct timeval TIMEOUT = { 60, 0 };
+
+
+/*
+ * -------------------  Multi-client Message Handling  -------------------
+ */
+
+int *
+signal_sfs_1(
+    sync_string *      argp,
+    CLIENT *           clnt)
+{
+    static int         res;
+
+    (void) memset((char *) &res, '\0', sizeof(res));
+    if (clnt_call(clnt, SIGNAL_SFS, xdr_sync_string, (caddr_t)argp, xdr_int,
+                 (caddr_t)&res, TIMEOUT) != RPC_SUCCESS) {
+       return (NULL);
+    }
+    return (&res);
+} /* signal_sfs_1 */
+
+
+/* sfs_m_msg.c */