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 <sys/types.h> 35#include <sys/stat.h> 36 37#include "libmicro.h" 38 39#define DEFF "/dev/null" 40static char *optf = DEFF; 41 42int 43benchmark_init() 44{ 45 46 (void) sprintf(lm_optstr, "f:"); 47 48 lm_tsdsize = 0; 49 50 (void) sprintf(lm_usage, 51 " [-f file-to-stat (default %s)]\n" 52 "notes: measures stat()\n", 53 DEFF); 54 55 return (0); 56} 57 58int 59benchmark_optswitch(int opt, char *optarg) 60{ 61 switch (opt) { 62 case 'f': 63 optf = optarg; 64 break; 65 default: 66 return (-1); 67 } 68 return (0); 69} 70 71/*ARGSUSED*/ 72int 73benchmark(void *tsd, result_t *res) 74{ 75 int i; 76 struct stat sbuf; 77 78 res->re_errors = 0; 79 80 for (i = 0; i < lm_optB; i++) { 81 if (stat(optf, &sbuf) == -1) 82 res->re_errors++; 83 } 84 85 res->re_count += lm_optB; 86 87 return (0); 88} 89