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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2003 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#include <netdb.h>
#include <unistd.h>
#include <errno.h>
#include <strings.h>
#include "libfsmgt.h"
/*
* Public methods
*/
char *sys_get_hostname(int *errp) {
char host[MAXHOSTNAMELEN + 1];
char *ret_val;
*errp = 0;
if (gethostname(host, sizeof (host)) == -1) {
*errp = errno;
return (NULL);
}
ret_val = strdup(host);
if (ret_val == NULL) {
*errp = errno;
return (NULL);
}
/*
* Note: The space allocated for the return value must be freed by the
* caller using free().
*/
return (ret_val);
} /* sys_get_hostname */
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