17c478bd9Sstevel@tonic-gate /* 27c478bd9Sstevel@tonic-gate * CDDL HEADER START 37c478bd9Sstevel@tonic-gate * 47c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 57c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 67c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 77c478bd9Sstevel@tonic-gate * with the License. 87c478bd9Sstevel@tonic-gate * 97c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 107c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 117c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 127c478bd9Sstevel@tonic-gate * and limitations under the License. 137c478bd9Sstevel@tonic-gate * 147c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 157c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 167c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 177c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 187c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 197c478bd9Sstevel@tonic-gate * 207c478bd9Sstevel@tonic-gate * CDDL HEADER END 217c478bd9Sstevel@tonic-gate */ 227c478bd9Sstevel@tonic-gate /* 23*43a29105Srobbin * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 247c478bd9Sstevel@tonic-gate * Use is subject to license terms. 257c478bd9Sstevel@tonic-gate */ 267c478bd9Sstevel@tonic-gate 277c478bd9Sstevel@tonic-gate /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 287c478bd9Sstevel@tonic-gate /* All Rights Reserved */ 297c478bd9Sstevel@tonic-gate 307c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 317c478bd9Sstevel@tonic-gate 327c478bd9Sstevel@tonic-gate #include <stdio.h> 337c478bd9Sstevel@tonic-gate #include <locale.h> 347c478bd9Sstevel@tonic-gate #include <stdlib.h> 357c478bd9Sstevel@tonic-gate #include <unistd.h> 367c478bd9Sstevel@tonic-gate #include <sys/mman.h> 377c478bd9Sstevel@tonic-gate 387c478bd9Sstevel@tonic-gate int 39*43a29105Srobbin main(int argc, char *argv[]) 407c478bd9Sstevel@tonic-gate { 417c478bd9Sstevel@tonic-gate 427c478bd9Sstevel@tonic-gate int c, mps = 0; 437c478bd9Sstevel@tonic-gate size_t *buf; 447c478bd9Sstevel@tonic-gate int nelem, i; 457c478bd9Sstevel@tonic-gate 467c478bd9Sstevel@tonic-gate (void) setlocale(LC_ALL, ""); 477c478bd9Sstevel@tonic-gate #if !defined(TEXT_DOMAIN) /* Should be defined by cc -D */ 487c478bd9Sstevel@tonic-gate #define TEXT_DOMAIN "SYS_TEST" /* Use this only if it weren't */ 497c478bd9Sstevel@tonic-gate #endif 507c478bd9Sstevel@tonic-gate (void) textdomain(TEXT_DOMAIN); 517c478bd9Sstevel@tonic-gate 527c478bd9Sstevel@tonic-gate while ((c = getopt(argc, (char * const *)argv, "a")) != -1) { 537c478bd9Sstevel@tonic-gate switch (c) { 547c478bd9Sstevel@tonic-gate case 'a': 557c478bd9Sstevel@tonic-gate mps = 1; 567c478bd9Sstevel@tonic-gate break; 577c478bd9Sstevel@tonic-gate case '?': 587c478bd9Sstevel@tonic-gate (void) fprintf(stderr, 597c478bd9Sstevel@tonic-gate gettext("usage: pagesize [-a]\n")); 607c478bd9Sstevel@tonic-gate exit(1); 617c478bd9Sstevel@tonic-gate } 627c478bd9Sstevel@tonic-gate } 637c478bd9Sstevel@tonic-gate 647c478bd9Sstevel@tonic-gate if (!mps) { 657c478bd9Sstevel@tonic-gate (void) printf("%d\n", getpagesize()); 667c478bd9Sstevel@tonic-gate exit(0); 677c478bd9Sstevel@tonic-gate } 687c478bd9Sstevel@tonic-gate 697c478bd9Sstevel@tonic-gate nelem = getpagesizes(NULL, 0); 707c478bd9Sstevel@tonic-gate if (nelem < 2) { 717c478bd9Sstevel@tonic-gate (void) printf("%d\n", getpagesize()); 727c478bd9Sstevel@tonic-gate exit(0); 737c478bd9Sstevel@tonic-gate } 747c478bd9Sstevel@tonic-gate 757c478bd9Sstevel@tonic-gate if ((buf = (size_t *)malloc(sizeof (*buf) * nelem)) == NULL) { 767c478bd9Sstevel@tonic-gate (void) fprintf(stderr, gettext("Can't get memory\n")); 777c478bd9Sstevel@tonic-gate exit(1); 787c478bd9Sstevel@tonic-gate } 797c478bd9Sstevel@tonic-gate 807c478bd9Sstevel@tonic-gate nelem = getpagesizes(buf, nelem); 817c478bd9Sstevel@tonic-gate for (i = 0; i < nelem; i++) { 827c478bd9Sstevel@tonic-gate (void) fprintf(stdout, "%d\n", buf[i]); 837c478bd9Sstevel@tonic-gate } 847c478bd9Sstevel@tonic-gate free(buf); 857c478bd9Sstevel@tonic-gate return (0); 867c478bd9Sstevel@tonic-gate } 87