/*
* 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 <errno.h>
#include <netconfig.h>
#include <stdlib.h>
#include <string.h>
#include "libfsmgt.h"
/*
* Public methods
*/
void
netcfg_free_networkid_list(char **netlist, int num_elements)
{
fileutil_free_string_array(netlist, num_elements);
} /* netcfg_free_networkid_list */
char **
netcfg_get_networkid_list(int *num_elements, int *errp)
{
struct netconfig *nconf;
NCONF_HANDLE *nc;
char **return_list = NULL;
/*
* setnetconfig must be called before getnetconfig in order to get the
* netconfig handle.
*/
if ((nc = setnetconfig()) == (NCONF_HANDLE *)NULL) {
*errp = errno;
return (NULL);
}
*num_elements = 0;
while (nconf = getnetconfig(nc)) {
char **tmp_list;
/*
* Put the elements in the array.
*/
tmp_list = realloc(return_list,
(size_t)(((*num_elements)+1) * sizeof (char *)));
if (tmp_list == NULL) {
*errp = errno;
netcfg_free_networkid_list(return_list, *num_elements);
*num_elements = 0;
(void) endnetconfig(nc);
return (NULL);
}
return_list = tmp_list;
return_list[(*num_elements)] = strdup(nconf->nc_netid);
if (return_list[(*num_elements)] == NULL) {
*errp = ENOMEM;
netcfg_free_networkid_list(return_list, *num_elements);
*num_elements = 0;
(void) endnetconfig(nc);
return (NULL);
}
*num_elements = *num_elements + 1;
}
(void) endnetconfig(nc);
/*
* Caller must free the space allocated to return_list by calling
* netcfg_free_networkid_list.
*/
return (return_list);
} /* netcfg_get_networkid_list */