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 1988-1995, 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 * files/gethostent6.c -- "files" backend for nsswitch "hosts" database 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 #include <netdb.h> 32*0Sstevel@tonic-gate #include "files_common.h" 33*0Sstevel@tonic-gate #include <string.h> 34*0Sstevel@tonic-gate #include <strings.h> 35*0Sstevel@tonic-gate #include <stddef.h> 36*0Sstevel@tonic-gate #include <stdlib.h> 37*0Sstevel@tonic-gate #include <sys/types.h> 38*0Sstevel@tonic-gate #include <sys/socket.h> 39*0Sstevel@tonic-gate #include <netinet/in.h> 40*0Sstevel@tonic-gate #include <arpa/nameser.h> 41*0Sstevel@tonic-gate #include <ctype.h> 42*0Sstevel@tonic-gate 43*0Sstevel@tonic-gate extern nss_status_t __nss_files_XY_hostbyname(); 44*0Sstevel@tonic-gate extern int __nss_files_2herrno(); 45*0Sstevel@tonic-gate extern int __nss_files_check_addr(nss_XbyY_args_t *); 46*0Sstevel@tonic-gate 47*0Sstevel@tonic-gate 48*0Sstevel@tonic-gate static nss_status_t 49*0Sstevel@tonic-gate getbyname(be, a) 50*0Sstevel@tonic-gate files_backend_ptr_t be; 51*0Sstevel@tonic-gate void *a; 52*0Sstevel@tonic-gate { 53*0Sstevel@tonic-gate nss_XbyY_args_t *argp = (nss_XbyY_args_t *)a; 54*0Sstevel@tonic-gate nss_status_t res; 55*0Sstevel@tonic-gate 56*0Sstevel@tonic-gate res = __nss_files_XY_hostbyname(be, argp, argp->key.ipnode.name, 57*0Sstevel@tonic-gate AF_INET6); 58*0Sstevel@tonic-gate if (res != NSS_SUCCESS) 59*0Sstevel@tonic-gate argp->h_errno = __nss_files_2herrno(res); 60*0Sstevel@tonic-gate return (res); 61*0Sstevel@tonic-gate } 62*0Sstevel@tonic-gate 63*0Sstevel@tonic-gate 64*0Sstevel@tonic-gate 65*0Sstevel@tonic-gate static nss_status_t 66*0Sstevel@tonic-gate getbyaddr(be, a) 67*0Sstevel@tonic-gate files_backend_ptr_t be; 68*0Sstevel@tonic-gate void *a; 69*0Sstevel@tonic-gate { 70*0Sstevel@tonic-gate nss_XbyY_args_t *argp = (nss_XbyY_args_t *)a; 71*0Sstevel@tonic-gate nss_status_t res; 72*0Sstevel@tonic-gate 73*0Sstevel@tonic-gate 74*0Sstevel@tonic-gate res = _nss_files_XY_all(be, argp, 1, 0, __nss_files_check_addr); 75*0Sstevel@tonic-gate if (res != NSS_SUCCESS) 76*0Sstevel@tonic-gate argp->h_errno = __nss_files_2herrno(res); 77*0Sstevel@tonic-gate return (res); 78*0Sstevel@tonic-gate } 79*0Sstevel@tonic-gate 80*0Sstevel@tonic-gate 81*0Sstevel@tonic-gate static files_backend_op_t ipnodes_ops[] = { 82*0Sstevel@tonic-gate _nss_files_destr, 83*0Sstevel@tonic-gate _nss_files_endent, 84*0Sstevel@tonic-gate _nss_files_setent, 85*0Sstevel@tonic-gate _nss_files_getent_netdb, 86*0Sstevel@tonic-gate getbyname, 87*0Sstevel@tonic-gate getbyaddr, 88*0Sstevel@tonic-gate }; 89*0Sstevel@tonic-gate 90*0Sstevel@tonic-gate /*ARGSUSED*/ 91*0Sstevel@tonic-gate nss_backend_t * 92*0Sstevel@tonic-gate _nss_files_ipnodes_constr(dummy1, dummy2, dummy3) 93*0Sstevel@tonic-gate const char *dummy1, *dummy2, *dummy3; 94*0Sstevel@tonic-gate { 95*0Sstevel@tonic-gate return (_nss_files_constr(ipnodes_ops, 96*0Sstevel@tonic-gate sizeof (ipnodes_ops) / sizeof (ipnodes_ops[0]), 97*0Sstevel@tonic-gate _PATH_IPNODES, 98*0Sstevel@tonic-gate NSS_LINELEN_HOSTS, 99*0Sstevel@tonic-gate NULL)); 100*0Sstevel@tonic-gate } 101