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 <stdio.h> 33#include <stdlib.h> 34#include <signal.h> 35 36#include "libmicro.h" 37 38int 39benchmark_init() 40{ 41 lm_tsdsize = 0; 42 43 (void) sprintf(lm_usage, "notes: measures sigprocmask()\n"); 44 45 return (0); 46} 47 48int 49benchmark_initrun() 50{ 51 sigset_t iset; 52 53 (void) sigemptyset(&iset); 54 (void) sigprocmask(SIG_SETMASK, &iset, NULL); 55 56 return (0); 57} 58/*ARGSUSED*/ 59int 60benchmark(void *tsd, result_t *res) 61{ 62 int i; 63 sigset_t set0, set1; 64 65 (void) sigemptyset(&set0); 66 (void) sigaddset(&set0, SIGTERM); 67 68 for (i = 0; i < lm_optB; i += 10) { 69 (void) sigprocmask(SIG_SETMASK, &set0, &set1); 70 (void) sigprocmask(SIG_SETMASK, &set1, &set0); 71 (void) sigprocmask(SIG_SETMASK, &set0, &set1); 72 (void) sigprocmask(SIG_SETMASK, &set1, &set0); 73 (void) sigprocmask(SIG_SETMASK, &set0, &set1); 74 (void) sigprocmask(SIG_SETMASK, &set1, &set0); 75 (void) sigprocmask(SIG_SETMASK, &set0, &set1); 76 (void) sigprocmask(SIG_SETMASK, &set1, &set0); 77 (void) sigprocmask(SIG_SETMASK, &set0, &set1); 78 (void) sigprocmask(SIG_SETMASK, &set1, &set0); 79 } 80 81 res->re_count += i; 82 83 return (0); 84} 85