xnu-1456.1.26.tar.gz

[apple/xnu.git] / tools / tests / libMicro / mktime.c

diff --git a/tools/tests/libMicro/mktime.c b/tools/tests/libMicro/mktime.c
new file mode 100644 (file)
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+++ b/tools/tests/libMicro/mktime.c
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+/*
+ * CDDL HEADER START
+ *
+ * The contents of this file are subject to the terms
+ * of the Common Development and Distribution License
+ * (the "License").  You may not use this file except
+ * in compliance with the License.
+ *
+ * You can obtain a copy of the license at
+ * src/OPENSOLARIS.LICENSE
+ * or http://www.opensolaris.org/os/licensing.
+ * See the License for the specific language governing
+ * permissions and limitations under the License.
+ *
+ * When distributing Covered Code, include this CDDL
+ * HEADER in each file and include the License file at
+ * usr/src/OPENSOLARIS.LICENSE.  If applicable,
+ * add the following below this CDDL HEADER, with the
+ * fields enclosed by brackets "[]" replaced with your
+ * own identifying information: Portions Copyright [yyyy]
+ * [name of copyright owner]
+ *
+ * CDDL HEADER END
+ */
+
+/*
+ * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
+
+/*
+ * mktime
+ */
+
+#include <unistd.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+
+#include "libmicro.h"
+
+typedef struct {
+       struct tm       ts_tm1;
+       struct tm       ts_tm2;
+} tsd_t;
+
+int
+benchmark_init()
+{
+       lm_tsdsize = sizeof (tsd_t);
+
+       (void) sprintf(lm_usage,
+           "notes: measures mktime()\n");
+
+       return (0);
+}
+
+int
+benchmark_initbatch(void *tsd)
+{
+       tsd_t                   *ts = (tsd_t *)tsd;
+
+       time_t          clock1;
+       time_t          clock2;
+
+       clock1 = time(NULL);
+       clock2 = clock1 + 1;
+
+       (void) localtime_r(&clock1, &ts->ts_tm1);
+       (void) localtime_r(&clock2, &ts->ts_tm2);
+
+       return (0);
+}
+
+
+int
+benchmark(void *tsd, result_t *res)
+{
+       int                     i;
+       tsd_t                   *ts = (tsd_t *)tsd;
+       struct tm               t1, t2;
+
+       for (i = 0; i < lm_optB; i += 10) {
+               t1 = ts->ts_tm1;
+               t2 = ts->ts_tm2;
+               (void) mktime(&t1);
+               (void) mktime(&t2);
+
+               t1 = ts->ts_tm1;
+               t2 = ts->ts_tm2;
+               (void) mktime(&t1);
+               (void) mktime(&t2);
+
+               t1 = ts->ts_tm1;
+               t2 = ts->ts_tm2;
+               (void) mktime(&t1);
+               (void) mktime(&t2);
+
+               t1 = ts->ts_tm1;
+               t2 = ts->ts_tm2;
+               (void) mktime(&t1);
+               (void) mktime(&t2);
+
+               t1 = ts->ts_tm1;
+               t2 = ts->ts_tm2;
+               (void) mktime(&t1);
+               (void) mktime(&t2);
+       }
+       res->re_count = i;
+
+       return (0);
+}