0N/A/*
0N/A * CDDL HEADER START
0N/A *
0N/A * The contents of this file are subject to the terms
0N/A * of the Common Development and Distribution License
0N/A * (the "License"). You may not use this file except
0N/A * in compliance with the License.
0N/A *
0N/A * You can obtain a copy of the license at
0N/A * src/OPENSOLARIS.LICENSE
0N/A * or http://www.opensolaris.org/os/licensing.
0N/A * See the License for the specific language governing
0N/A * permissions and limitations under the License.
0N/A *
0N/A * When distributing Covered Code, include this CDDL
0N/A * HEADER in each file and include the License file at
0N/A * usr/src/OPENSOLARIS.LICENSE. If applicable,
0N/A * add the following below this CDDL HEADER, with the
0N/A * fields enclosed by brackets "[]" replaced with your
0N/A * own identifying information: Portions Copyright [yyyy]
0N/A * [name of copyright owner]
0N/A *
0N/A * CDDL HEADER END
0N/A */
0N/A
0N/A/*
0N/A * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
0N/A * Use is subject to license terms.
0N/A */
0N/A
0N/A/*
0N/A * exec benchmark
0N/A */
0N/A
0N/A#include <unistd.h>
0N/A#include <stdio.h>
0N/A#include <stdlib.h>
0N/A#include <string.h>
0N/A#include <sys/wait.h>
0N/A
0N/A#include "libmicro.h"
0N/A
0N/Astatic char exec_path[1024];
0N/Astatic char *argv[3];
0N/A
0N/Aint
0N/Abenchmark_init()
0N/A{
0N/A lm_defB = 128;
0N/A lm_tsdsize = 0;
0N/A
0N/A (void) sprintf(lm_usage,
0N/A "notes: measures execv time of simple process()\n");
0N/A
0N/A return (0);
0N/A}
0N/A
0N/A/*ARGSUSED*/
0N/Aint
0N/Abenchmark_initbatch(void *tsd)
0N/A{
0N/A char buffer[80];
0N/A
0N/A (void) strcpy(exec_path, lm_procpath);
0N/A (void) strcat(exec_path, "/exec_bin");
0N/A
0N/A (void) sprintf(buffer, "%d", lm_optB);
0N/A argv[0] = exec_path;
0N/A argv[1] = strdup(buffer);
0N/A argv[2] = NULL;
0N/A
0N/A return (0);
0N/A}
0N/A
0N/A/*ARGSUSED*/
0N/Aint
0N/Abenchmark(void *tsd, result_t *res)
0N/A{
0N/A int c;
0N/A int status;
0N/A
0N/A switch (c = fork()) {
0N/A case -1:
0N/A res->re_errors++;
0N/A break;
0N/A default:
0N/A if (waitpid(c, &status, 0) < 0)
0N/A res->re_errors++;
0N/A
0N/A if (WIFEXITED(status) && WEXITSTATUS(status) != 0)
0N/A res->re_errors++;
0N/A break;
0N/A case 0:
0N/A if (execv(exec_path, argv) < 0)
0N/A res->re_errors++;
0N/A }
0N/A
0N/A res->re_count = lm_optB;
0N/A
0N/A return (0);
0N/A}