1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms
5 * of the Common Development and Distribution License
6 * (the "License").  You may not use this file except
7 * in compliance with the License.
8 *
9 * You can obtain a copy of the license at
10 * src/OPENSOLARIS.LICENSE
11 * or http://www.opensolaris.org/os/licensing.
12 * See the License for the specific language governing
13 * permissions and limitations under the License.
14 *
15 * When distributing Covered Code, include this CDDL
16 * HEADER in each file and include the License file at
17 * usr/src/OPENSOLARIS.LICENSE.  If applicable,
18 * add the following below this CDDL HEADER, with the
19 * fields enclosed by brackets "[]" replaced with your
20 * own identifying information: Portions Copyright [yyyy]
21 * [name of copyright owner]
22 *
23 * CDDL HEADER END
24 */
25
26/*
27 * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
28 * Use is subject to license terms.
29 */
30
31#include <unistd.h>
32#include <stdlib.h>
33#include <stdio.h>
34#include <string.h>
35#include <signal.h>
36
37#include "libmicro.h"
38
39#ifdef __sun
40static void
41nop()
42{
43}
44#else
45static void
46nop(int sig)
47{
48}
49#endif
50
51
52typedef struct {
53	struct sigaction ts_act;
54} tsd_t;
55
56int
57benchmark_init()
58{
59	lm_tsdsize = sizeof (tsd_t);
60
61	(void) sprintf(lm_usage, "notes: measures sigaction()\n");
62
63	return (0);
64}
65
66int
67benchmark_initbatch(void *tsd)
68{
69
70	tsd_t 			*ts = (tsd_t *)tsd;
71	ts->ts_act.sa_handler = nop;
72	ts->ts_act.sa_flags = 0;
73	(void) sigemptyset(&ts->ts_act.sa_mask);
74
75	return (0);
76}
77
78int
79benchmark(void *tsd, result_t *res)
80{
81	int			i;
82	tsd_t			*ts = (tsd_t *)tsd;
83	struct sigaction	oact;
84
85	res->re_errors = 0;
86
87	for (i = 0; i < lm_optB; i++) {
88		if (sigaction(SIGUSR1, &ts->ts_act, &oact))
89			res->re_errors++;
90	}
91
92	res->re_count += lm_optB;
93
94	return (0);
95}
96