10Sstevel@tonic-gate /*
20Sstevel@tonic-gate * CDDL HEADER START
30Sstevel@tonic-gate *
40Sstevel@tonic-gate * The contents of this file are subject to the terms of the
50Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only
60Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance
70Sstevel@tonic-gate * with the License.
80Sstevel@tonic-gate *
90Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
100Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
110Sstevel@tonic-gate * See the License for the specific language governing permissions
120Sstevel@tonic-gate * and limitations under the License.
130Sstevel@tonic-gate *
140Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
150Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
160Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
170Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
180Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
190Sstevel@tonic-gate *
200Sstevel@tonic-gate * CDDL HEADER END
210Sstevel@tonic-gate */
220Sstevel@tonic-gate /*
23*308Srobbin * Copyright 2005 Sun Microsystems, Inc. All rights reserved.
240Sstevel@tonic-gate * Use is subject to license terms.
250Sstevel@tonic-gate */
260Sstevel@tonic-gate
270Sstevel@tonic-gate /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
280Sstevel@tonic-gate /* All Rights Reserved */
290Sstevel@tonic-gate
300Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI"
310Sstevel@tonic-gate
320Sstevel@tonic-gate #include <stdio.h>
330Sstevel@tonic-gate #include <locale.h>
340Sstevel@tonic-gate #include <stdlib.h>
350Sstevel@tonic-gate #include <unistd.h>
360Sstevel@tonic-gate #include <sys/mman.h>
370Sstevel@tonic-gate
380Sstevel@tonic-gate int
main(int argc,char * argv[])39*308Srobbin main(int argc, char *argv[])
400Sstevel@tonic-gate {
410Sstevel@tonic-gate
420Sstevel@tonic-gate int c, mps = 0;
430Sstevel@tonic-gate size_t *buf;
440Sstevel@tonic-gate int nelem, i;
450Sstevel@tonic-gate
460Sstevel@tonic-gate (void) setlocale(LC_ALL, "");
470Sstevel@tonic-gate #if !defined(TEXT_DOMAIN) /* Should be defined by cc -D */
480Sstevel@tonic-gate #define TEXT_DOMAIN "SYS_TEST" /* Use this only if it weren't */
490Sstevel@tonic-gate #endif
500Sstevel@tonic-gate (void) textdomain(TEXT_DOMAIN);
510Sstevel@tonic-gate
520Sstevel@tonic-gate while ((c = getopt(argc, (char * const *)argv, "a")) != -1) {
530Sstevel@tonic-gate switch (c) {
540Sstevel@tonic-gate case 'a':
550Sstevel@tonic-gate mps = 1;
560Sstevel@tonic-gate break;
570Sstevel@tonic-gate case '?':
580Sstevel@tonic-gate (void) fprintf(stderr,
590Sstevel@tonic-gate gettext("usage: pagesize [-a]\n"));
600Sstevel@tonic-gate exit(1);
610Sstevel@tonic-gate }
620Sstevel@tonic-gate }
630Sstevel@tonic-gate
640Sstevel@tonic-gate if (!mps) {
650Sstevel@tonic-gate (void) printf("%d\n", getpagesize());
660Sstevel@tonic-gate exit(0);
670Sstevel@tonic-gate }
680Sstevel@tonic-gate
690Sstevel@tonic-gate nelem = getpagesizes(NULL, 0);
700Sstevel@tonic-gate if (nelem < 2) {
710Sstevel@tonic-gate (void) printf("%d\n", getpagesize());
720Sstevel@tonic-gate exit(0);
730Sstevel@tonic-gate }
740Sstevel@tonic-gate
750Sstevel@tonic-gate if ((buf = (size_t *)malloc(sizeof (*buf) * nelem)) == NULL) {
760Sstevel@tonic-gate (void) fprintf(stderr, gettext("Can't get memory\n"));
770Sstevel@tonic-gate exit(1);
780Sstevel@tonic-gate }
790Sstevel@tonic-gate
800Sstevel@tonic-gate nelem = getpagesizes(buf, nelem);
810Sstevel@tonic-gate for (i = 0; i < nelem; i++) {
820Sstevel@tonic-gate (void) fprintf(stdout, "%d\n", buf[i]);
830Sstevel@tonic-gate }
840Sstevel@tonic-gate free(buf);
850Sstevel@tonic-gate return (0);
860Sstevel@tonic-gate }
87