blob: 524a0169c1b9a74c248d67eb9b56e00f23501b4b [file] [log] [blame]
/*
* 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.
*/
/*
* getcontext
*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <ucontext.h>
#include "libmicro.h"
int
benchmark_init()
{
(void) sprintf(lm_usage, "notes: measures getcontext()\n");
lm_tsdsize = 0;
return (0);
}
/*ARGSUSED*/
int
benchmark(void *tsd, result_t *res)
{
int i;
for (i = 0; i < lm_optB; i += 10) {
ucontext_t uc;
(void) getcontext(&uc);
(void) getcontext(&uc);
(void) getcontext(&uc);
(void) getcontext(&uc);
(void) getcontext(&uc);
(void) getcontext(&uc);
(void) getcontext(&uc);
(void) getcontext(&uc);
(void) getcontext(&uc);
(void) getcontext(&uc);
}
res->re_count = i;
return (0);
}