1*0Sstevel@tonic-gate /*
2*0Sstevel@tonic-gate * CDDL HEADER START
3*0Sstevel@tonic-gate *
4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the
5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only
6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance
7*0Sstevel@tonic-gate * with the License.
8*0Sstevel@tonic-gate *
9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
11*0Sstevel@tonic-gate * See the License for the specific language governing permissions
12*0Sstevel@tonic-gate * and limitations under the License.
13*0Sstevel@tonic-gate *
14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
19*0Sstevel@tonic-gate *
20*0Sstevel@tonic-gate * CDDL HEADER END
21*0Sstevel@tonic-gate */
22*0Sstevel@tonic-gate /*
23*0Sstevel@tonic-gate * Copyright 2003 Sun Microsystems, Inc. All rights reserved.
24*0Sstevel@tonic-gate * Use is subject to license terms.
25*0Sstevel@tonic-gate */
26*0Sstevel@tonic-gate
27*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI"
28*0Sstevel@tonic-gate
29*0Sstevel@tonic-gate #include <errno.h>
30*0Sstevel@tonic-gate #include <netconfig.h>
31*0Sstevel@tonic-gate #include <stdlib.h>
32*0Sstevel@tonic-gate #include <string.h>
33*0Sstevel@tonic-gate #include "libfsmgt.h"
34*0Sstevel@tonic-gate
35*0Sstevel@tonic-gate /*
36*0Sstevel@tonic-gate * Public methods
37*0Sstevel@tonic-gate */
38*0Sstevel@tonic-gate
39*0Sstevel@tonic-gate void
netcfg_free_networkid_list(char ** netlist,int num_elements)40*0Sstevel@tonic-gate netcfg_free_networkid_list(char **netlist, int num_elements)
41*0Sstevel@tonic-gate {
42*0Sstevel@tonic-gate fileutil_free_string_array(netlist, num_elements);
43*0Sstevel@tonic-gate } /* netcfg_free_networkid_list */
44*0Sstevel@tonic-gate
45*0Sstevel@tonic-gate char **
netcfg_get_networkid_list(int * num_elements,int * errp)46*0Sstevel@tonic-gate netcfg_get_networkid_list(int *num_elements, int *errp)
47*0Sstevel@tonic-gate {
48*0Sstevel@tonic-gate struct netconfig *nconf;
49*0Sstevel@tonic-gate NCONF_HANDLE *nc;
50*0Sstevel@tonic-gate char **return_list = NULL;
51*0Sstevel@tonic-gate
52*0Sstevel@tonic-gate /*
53*0Sstevel@tonic-gate * setnetconfig must be called before getnetconfig in order to get the
54*0Sstevel@tonic-gate * netconfig handle.
55*0Sstevel@tonic-gate */
56*0Sstevel@tonic-gate if ((nc = setnetconfig()) == (NCONF_HANDLE *)NULL) {
57*0Sstevel@tonic-gate *errp = errno;
58*0Sstevel@tonic-gate return (NULL);
59*0Sstevel@tonic-gate }
60*0Sstevel@tonic-gate
61*0Sstevel@tonic-gate *num_elements = 0;
62*0Sstevel@tonic-gate while (nconf = getnetconfig(nc)) {
63*0Sstevel@tonic-gate char **tmp_list;
64*0Sstevel@tonic-gate
65*0Sstevel@tonic-gate /*
66*0Sstevel@tonic-gate * Put the elements in the array.
67*0Sstevel@tonic-gate */
68*0Sstevel@tonic-gate tmp_list = realloc(return_list,
69*0Sstevel@tonic-gate (size_t)(((*num_elements)+1) * sizeof (char *)));
70*0Sstevel@tonic-gate if (tmp_list == NULL) {
71*0Sstevel@tonic-gate *errp = errno;
72*0Sstevel@tonic-gate netcfg_free_networkid_list(return_list, *num_elements);
73*0Sstevel@tonic-gate *num_elements = 0;
74*0Sstevel@tonic-gate (void) endnetconfig(nc);
75*0Sstevel@tonic-gate return (NULL);
76*0Sstevel@tonic-gate }
77*0Sstevel@tonic-gate
78*0Sstevel@tonic-gate return_list = tmp_list;
79*0Sstevel@tonic-gate
80*0Sstevel@tonic-gate return_list[(*num_elements)] = strdup(nconf->nc_netid);
81*0Sstevel@tonic-gate if (return_list[(*num_elements)] == NULL) {
82*0Sstevel@tonic-gate *errp = ENOMEM;
83*0Sstevel@tonic-gate netcfg_free_networkid_list(return_list, *num_elements);
84*0Sstevel@tonic-gate *num_elements = 0;
85*0Sstevel@tonic-gate (void) endnetconfig(nc);
86*0Sstevel@tonic-gate return (NULL);
87*0Sstevel@tonic-gate }
88*0Sstevel@tonic-gate
89*0Sstevel@tonic-gate *num_elements = *num_elements + 1;
90*0Sstevel@tonic-gate }
91*0Sstevel@tonic-gate
92*0Sstevel@tonic-gate (void) endnetconfig(nc);
93*0Sstevel@tonic-gate /*
94*0Sstevel@tonic-gate * Caller must free the space allocated to return_list by calling
95*0Sstevel@tonic-gate * netcfg_free_networkid_list.
96*0Sstevel@tonic-gate */
97*0Sstevel@tonic-gate return (return_list);
98*0Sstevel@tonic-gate } /* netcfg_get_networkid_list */
99