1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #pragma ident "%Z%%M% %I% %E% SMI" 27 28 #include "files_common.h" 29 #include <string.h> 30 #include <libtsnet.h> 31 32 /* 33 * files/tsol_getrhent.c -- 34 * "files" backend for nsswitch "tnrhdb" database 35 */ 36 static int 37 check_addr(nss_XbyY_args_t *args) 38 { 39 tsol_rhstr_t *rhstrp = (tsol_rhstr_t *)args->returnval; 40 41 if ((args->key.hostaddr.type == rhstrp->family) && 42 (strcmp(args->key.hostaddr.addr, rhstrp->address) == 0)) 43 return (1); 44 45 return (0); 46 } 47 48 static nss_status_t 49 getbyaddr(files_backend_ptr_t be, void *a) 50 { 51 nss_XbyY_args_t *argp = a; 52 53 return (_nss_files_XY_all(be, argp, 1, 54 argp->key.hostaddr.addr, check_addr)); 55 } 56 57 static files_backend_op_t tsol_rh_ops[] = { 58 _nss_files_destr, 59 _nss_files_endent, 60 _nss_files_setent, 61 _nss_files_getent_netdb, 62 getbyaddr 63 }; 64 65 /* ARGSUSED */ 66 nss_backend_t * 67 _nss_files_tnrhdb_constr(const char *dummy1, const char *dummy2, 68 const char *dummy3) 69 { 70 return (_nss_files_constr(tsol_rh_ops, 71 sizeof (tsol_rh_ops) / sizeof (tsol_rh_ops[0]), TNRHDB_PATH, 72 NSS_LINELEN_TSOL_RH, NULL)); 73 } 74