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, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 #ident "%Z%%M% %I% %E% SMI" 23 24 /* 25 * Copyright (c) 1991 by Sun Microsystems, Inc. 26 */ 27 28 #include <rpc/rpc.h> 29 #include <netdb.h> 30 #include <sys/socket.h> 31 #include <stdio.h> 32 33 extern u_short pmap_getport(struct sockaddr_in *, rpcprog_t, 34 rpcvers_t, rpcprot_t); 35 36 u_short 37 getrpcport(char *host, rpcprog_t prognum, rpcvers_t versnum, rpcprot_t proto) 38 { 39 struct sockaddr_in addr; 40 struct hostent *hp; 41 42 if ((hp = gethostbyname(host)) == NULL) 43 return (0); 44 memcpy((char *) &addr.sin_addr, hp->h_addr, hp->h_length); 45 addr.sin_family = AF_INET; 46 addr.sin_port = 0; 47 return (pmap_getport(&addr, prognum, versnum, proto)); 48 } 49