1*7c478bd9Sstevel@tonic-gate /* 2*7c478bd9Sstevel@tonic-gate * CDDL HEADER START 3*7c478bd9Sstevel@tonic-gate * 4*7c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*7c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*7c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*7c478bd9Sstevel@tonic-gate * with the License. 8*7c478bd9Sstevel@tonic-gate * 9*7c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*7c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*7c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 12*7c478bd9Sstevel@tonic-gate * and limitations under the License. 13*7c478bd9Sstevel@tonic-gate * 14*7c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*7c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*7c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*7c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*7c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*7c478bd9Sstevel@tonic-gate * 20*7c478bd9Sstevel@tonic-gate * CDDL HEADER END 21*7c478bd9Sstevel@tonic-gate */ 22*7c478bd9Sstevel@tonic-gate /* 23*7c478bd9Sstevel@tonic-gate * Copyright 1994,2002 Sun Microsystems, Inc. All rights reserved. 24*7c478bd9Sstevel@tonic-gate * Use is subject to license terms. 25*7c478bd9Sstevel@tonic-gate */ 26*7c478bd9Sstevel@tonic-gate 27*7c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 28*7c478bd9Sstevel@tonic-gate 29*7c478bd9Sstevel@tonic-gate #include <stdio.h> 30*7c478bd9Sstevel@tonic-gate #include <stdlib.h> 31*7c478bd9Sstevel@tonic-gate #include <netdb.h> 32*7c478bd9Sstevel@tonic-gate #include <sys/types.h> 33*7c478bd9Sstevel@tonic-gate #include <sys/socket.h> 34*7c478bd9Sstevel@tonic-gate #include <net/if.h> 35*7c478bd9Sstevel@tonic-gate #include <netinet/in.h> 36*7c478bd9Sstevel@tonic-gate #include <netinet/if_ether.h> 37*7c478bd9Sstevel@tonic-gate #include "getent.h" 38*7c478bd9Sstevel@tonic-gate 39*7c478bd9Sstevel@tonic-gate static int 40*7c478bd9Sstevel@tonic-gate putethers(const char *hostname, const struct ether_addr *e, FILE *fp) 41*7c478bd9Sstevel@tonic-gate { 42*7c478bd9Sstevel@tonic-gate if (hostname == NULL || e == NULL) 43*7c478bd9Sstevel@tonic-gate return (EXC_SYNTAX); 44*7c478bd9Sstevel@tonic-gate 45*7c478bd9Sstevel@tonic-gate if (fprintf(fp, "%-20s %s\n", hostname, ether_ntoa(e)) == EOF) 46*7c478bd9Sstevel@tonic-gate return (EXC_SYNTAX); /* for lack of a better error code */ 47*7c478bd9Sstevel@tonic-gate return (EXC_SUCCESS); 48*7c478bd9Sstevel@tonic-gate } 49*7c478bd9Sstevel@tonic-gate 50*7c478bd9Sstevel@tonic-gate /* 51*7c478bd9Sstevel@tonic-gate * ether_ntohost/hostton - get entries from ethers database 52*7c478bd9Sstevel@tonic-gate */ 53*7c478bd9Sstevel@tonic-gate int 54*7c478bd9Sstevel@tonic-gate dogetethers(const char **list) 55*7c478bd9Sstevel@tonic-gate { 56*7c478bd9Sstevel@tonic-gate int rc = EXC_SUCCESS; 57*7c478bd9Sstevel@tonic-gate 58*7c478bd9Sstevel@tonic-gate if (list == NULL || *list == NULL) { 59*7c478bd9Sstevel@tonic-gate rc = EXC_ENUM_NOT_SUPPORTED; 60*7c478bd9Sstevel@tonic-gate } else { 61*7c478bd9Sstevel@tonic-gate for (; *list != NULL; list++) { 62*7c478bd9Sstevel@tonic-gate struct ether_addr ea; 63*7c478bd9Sstevel@tonic-gate struct ether_addr *e; 64*7c478bd9Sstevel@tonic-gate char hostname[MAXHOSTNAMELEN + 1]; 65*7c478bd9Sstevel@tonic-gate char *hp; 66*7c478bd9Sstevel@tonic-gate int retval; 67*7c478bd9Sstevel@tonic-gate 68*7c478bd9Sstevel@tonic-gate if ((e = ether_aton(*list)) != NULL) { 69*7c478bd9Sstevel@tonic-gate hp = hostname; 70*7c478bd9Sstevel@tonic-gate retval = ether_ntohost(hp, e); 71*7c478bd9Sstevel@tonic-gate } else { 72*7c478bd9Sstevel@tonic-gate hp = (char *)*list; 73*7c478bd9Sstevel@tonic-gate e = &ea; 74*7c478bd9Sstevel@tonic-gate retval = ether_hostton(hp, e); 75*7c478bd9Sstevel@tonic-gate } 76*7c478bd9Sstevel@tonic-gate if (retval != 0) 77*7c478bd9Sstevel@tonic-gate rc = EXC_NAME_NOT_FOUND; 78*7c478bd9Sstevel@tonic-gate else 79*7c478bd9Sstevel@tonic-gate rc = putethers(hp, e, stdout); 80*7c478bd9Sstevel@tonic-gate } 81*7c478bd9Sstevel@tonic-gate } 82*7c478bd9Sstevel@tonic-gate 83*7c478bd9Sstevel@tonic-gate return (rc); 84*7c478bd9Sstevel@tonic-gate } 85