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  */
2261961e0fSrobinson 
237c478bd9Sstevel@tonic-gate /*
24*e8031f0aSraf  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
257c478bd9Sstevel@tonic-gate  * Use is subject to license terms.
267c478bd9Sstevel@tonic-gate  */
27*e8031f0aSraf 
287c478bd9Sstevel@tonic-gate /* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */
297c478bd9Sstevel@tonic-gate /* All Rights Reserved */
307c478bd9Sstevel@tonic-gate /*
317c478bd9Sstevel@tonic-gate  * Portions of this source code were derived from Berkeley
327c478bd9Sstevel@tonic-gate  * 4.3 BSD under license from the Regents of the University of
337c478bd9Sstevel@tonic-gate  * California.
347c478bd9Sstevel@tonic-gate  */
357c478bd9Sstevel@tonic-gate 
367c478bd9Sstevel@tonic-gate #pragma ident	"%Z%%M%	%I%	%E% SMI"
377c478bd9Sstevel@tonic-gate 
38*e8031f0aSraf #include "mt.h"
397c478bd9Sstevel@tonic-gate #include <sys/utsname.h>
407c478bd9Sstevel@tonic-gate #include <sys/types.h>
417c478bd9Sstevel@tonic-gate #include <string.h>
427c478bd9Sstevel@tonic-gate 
437c478bd9Sstevel@tonic-gate /*
447c478bd9Sstevel@tonic-gate  * gethostname bsd compatibility
457c478bd9Sstevel@tonic-gate  */
467c478bd9Sstevel@tonic-gate int
gethostname(char * hname,int hlen)4761961e0fSrobinson gethostname(char *hname, int hlen)
487c478bd9Sstevel@tonic-gate {
497c478bd9Sstevel@tonic-gate 	struct utsname u;
507c478bd9Sstevel@tonic-gate 
517c478bd9Sstevel@tonic-gate #if defined(__i386) && !defined(__amd64)
527c478bd9Sstevel@tonic-gate 	if (_nuname(&u) < 0) {
537c478bd9Sstevel@tonic-gate #else
547c478bd9Sstevel@tonic-gate 	if (_uname(&u) < 0) {
557c478bd9Sstevel@tonic-gate #endif /* __i386 */
567c478bd9Sstevel@tonic-gate 		return (-1);
577c478bd9Sstevel@tonic-gate 	}
5861961e0fSrobinson 	(void) strncpy(hname, u.nodename, hlen);
597c478bd9Sstevel@tonic-gate 	return (0);
607c478bd9Sstevel@tonic-gate }
61