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 (c) 1988-1995 Sun Microsystems Inc 24*0Sstevel@tonic-gate * All Rights Reserved. 25*0Sstevel@tonic-gate * 26*0Sstevel@tonic-gate * files/getprotoent.c -- "files" backend for nsswitch "protocols" 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 <strings.h> 34*0Sstevel@tonic-gate 35*0Sstevel@tonic-gate static int 36*0Sstevel@tonic-gate check_name(args) 37*0Sstevel@tonic-gate nss_XbyY_args_t *args; 38*0Sstevel@tonic-gate { 39*0Sstevel@tonic-gate struct protoent *proto = (struct protoent *)args->returnval; 40*0Sstevel@tonic-gate const char *name = args->key.name; 41*0Sstevel@tonic-gate char **aliasp; 42*0Sstevel@tonic-gate 43*0Sstevel@tonic-gate if (strcmp(proto->p_name, name) == 0) 44*0Sstevel@tonic-gate return (1); 45*0Sstevel@tonic-gate for (aliasp = proto->p_aliases; *aliasp != 0; aliasp++) { 46*0Sstevel@tonic-gate if (strcmp(*aliasp, name) == 0) 47*0Sstevel@tonic-gate return (1); 48*0Sstevel@tonic-gate } 49*0Sstevel@tonic-gate return (0); 50*0Sstevel@tonic-gate } 51*0Sstevel@tonic-gate 52*0Sstevel@tonic-gate static nss_status_t 53*0Sstevel@tonic-gate getbyname(be, a) 54*0Sstevel@tonic-gate files_backend_ptr_t be; 55*0Sstevel@tonic-gate void *a; 56*0Sstevel@tonic-gate { 57*0Sstevel@tonic-gate nss_XbyY_args_t *argp = (nss_XbyY_args_t *) a; 58*0Sstevel@tonic-gate 59*0Sstevel@tonic-gate return (_nss_files_XY_all(be, argp, 1, argp->key.name, check_name)); 60*0Sstevel@tonic-gate } 61*0Sstevel@tonic-gate 62*0Sstevel@tonic-gate static int 63*0Sstevel@tonic-gate check_addr(args) 64*0Sstevel@tonic-gate nss_XbyY_args_t *args; 65*0Sstevel@tonic-gate { 66*0Sstevel@tonic-gate struct protoent *proto = (struct protoent *)args->returnval; 67*0Sstevel@tonic-gate 68*0Sstevel@tonic-gate return (proto->p_proto == args->key.number); 69*0Sstevel@tonic-gate } 70*0Sstevel@tonic-gate 71*0Sstevel@tonic-gate static nss_status_t 72*0Sstevel@tonic-gate getbynumber(be, a) 73*0Sstevel@tonic-gate files_backend_ptr_t be; 74*0Sstevel@tonic-gate void *a; 75*0Sstevel@tonic-gate { 76*0Sstevel@tonic-gate nss_XbyY_args_t *argp = (nss_XbyY_args_t *) a; 77*0Sstevel@tonic-gate char numstr[12]; 78*0Sstevel@tonic-gate 79*0Sstevel@tonic-gate sprintf(numstr, "%d", argp->key.number); 80*0Sstevel@tonic-gate return (_nss_files_XY_all(be, argp, 1, 0, check_addr)); 81*0Sstevel@tonic-gate } 82*0Sstevel@tonic-gate 83*0Sstevel@tonic-gate static files_backend_op_t proto_ops[] = { 84*0Sstevel@tonic-gate _nss_files_destr, 85*0Sstevel@tonic-gate _nss_files_endent, 86*0Sstevel@tonic-gate _nss_files_setent, 87*0Sstevel@tonic-gate _nss_files_getent_netdb, 88*0Sstevel@tonic-gate getbyname, 89*0Sstevel@tonic-gate getbynumber 90*0Sstevel@tonic-gate }; 91*0Sstevel@tonic-gate 92*0Sstevel@tonic-gate /*ARGSUSED*/ 93*0Sstevel@tonic-gate nss_backend_t * 94*0Sstevel@tonic-gate _nss_files_protocols_constr(dummy1, dummy2, dummy3) 95*0Sstevel@tonic-gate const char *dummy1, *dummy2, *dummy3; 96*0Sstevel@tonic-gate { 97*0Sstevel@tonic-gate return (_nss_files_constr(proto_ops, 98*0Sstevel@tonic-gate sizeof (proto_ops) / sizeof (proto_ops[0]), 99*0Sstevel@tonic-gate _PATH_PROTOCOLS, 100*0Sstevel@tonic-gate NSS_LINELEN_PROTOCOLS, 101*0Sstevel@tonic-gate NULL)); 102*0Sstevel@tonic-gate } 103