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 * nis/netmasks.c -- "nis" backend for nsswitch "netmasks" database
24*0Sstevel@tonic-gate *
25*0Sstevel@tonic-gate * Copyright (c) 1996 Sun Microsystems Inc
26*0Sstevel@tonic-gate * All Rights Reserved.
27*0Sstevel@tonic-gate */
28*0Sstevel@tonic-gate
29*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI"
30*0Sstevel@tonic-gate
31*0Sstevel@tonic-gate /*
32*0Sstevel@tonic-gate * All routines necessary to deal with the netmasks NIS maps. The maps
33*0Sstevel@tonic-gate * contain mapping between 32 bit network internet addresses and their
34*0Sstevel@tonic-gate * corresponding 32 bit network mask internet address. The addresses are in
35*0Sstevel@tonic-gate * dotted internet address form.
36*0Sstevel@tonic-gate */
37*0Sstevel@tonic-gate
38*0Sstevel@tonic-gate #include <sys/types.h>
39*0Sstevel@tonic-gate #include <sys/socket.h>
40*0Sstevel@tonic-gate #include <net/if.h>
41*0Sstevel@tonic-gate #include <netinet/in.h>
42*0Sstevel@tonic-gate #include <net/if_arp.h>
43*0Sstevel@tonic-gate #include <nss_dbdefs.h>
44*0Sstevel@tonic-gate #include "nis_common.h"
45*0Sstevel@tonic-gate
46*0Sstevel@tonic-gate static nss_status_t
getbynet(be,a)47*0Sstevel@tonic-gate getbynet(be, a)
48*0Sstevel@tonic-gate nis_backend_ptr_t be;
49*0Sstevel@tonic-gate void *a;
50*0Sstevel@tonic-gate {
51*0Sstevel@tonic-gate nss_XbyY_args_t *argp = (nss_XbyY_args_t *) a;
52*0Sstevel@tonic-gate return (_nss_nis_lookup(be, argp, 0, "netmasks.byaddr",
53*0Sstevel@tonic-gate argp->key.name, 0));
54*0Sstevel@tonic-gate }
55*0Sstevel@tonic-gate
56*0Sstevel@tonic-gate static nis_backend_op_t netmasks_ops[] = {
57*0Sstevel@tonic-gate _nss_nis_destr,
58*0Sstevel@tonic-gate getbynet
59*0Sstevel@tonic-gate };
60*0Sstevel@tonic-gate
61*0Sstevel@tonic-gate /*ARGSUSED*/
62*0Sstevel@tonic-gate nss_backend_t *
_nss_nis_netmasks_constr(dummy1,dummy2,dummy3)63*0Sstevel@tonic-gate _nss_nis_netmasks_constr(dummy1, dummy2, dummy3)
64*0Sstevel@tonic-gate const char *dummy1, *dummy2, *dummy3;
65*0Sstevel@tonic-gate {
66*0Sstevel@tonic-gate return (_nss_nis_constr(netmasks_ops,
67*0Sstevel@tonic-gate sizeof (netmasks_ops) / sizeof (netmasks_ops[0]),
68*0Sstevel@tonic-gate "netmasks.byaddr"));
69*0Sstevel@tonic-gate }
70