1 /* @(#)getrpcport.c 2.1 88/07/29 4.0 RPCSRC */ 2 #if !defined(lint) && defined(SCCSIDS) 3 static char sccsid[] = "@(#)getrpcport.c 1.3 87/08/11 SMI"; 4 #endif 5 /* 6 * Sun RPC is a product of Sun Microsystems, Inc. and is provided for 7 * unrestricted use provided that this legend is included on all tape 8 * media and as a part of the software program in whole or part. Users 9 * may copy or modify Sun RPC without charge, but are not authorized 10 * to license or distribute it to anyone else except as part of a product or 11 * program developed by the user. 12 * 13 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE 14 * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR 15 * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. 16 * 17 * Sun RPC is provided with no support and without any obligation on the 18 * part of Sun Microsystems, Inc. to assist in its use, correction, 19 * modification or enhancement. 20 * 21 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE 22 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC 23 * OR ANY PART THEREOF. 24 * 25 * In no event will Sun Microsystems, Inc. be liable for any lost revenue 26 * or profits or other special, indirect and consequential damages, even if 27 * Sun has been advised of the possibility of such damages. 28 * 29 * Sun Microsystems, Inc. 30 * 2550 Garcia Avenue 31 * Mountain View, California 94043 32 */ 33 34 /* 35 * Copyright (c) 1985 by Sun Microsystems, Inc. 36 */ 37 38 #include <stdio.h> 39 #include <rpc/rpc.h> 40 #include <netdb.h> 41 #include <sys/socket.h> 42 43 getrpcport(host, prognum, versnum, proto) 44 char *host; 45 { 46 struct sockaddr_in addr; 47 struct hostent *hp; 48 49 if ((hp = gethostbyname(host)) == NULL) 50 return (0); 51 bcopy(hp->h_addr, (char *) &addr.sin_addr, hp->h_length); 52 addr.sin_family = AF_INET; 53 addr.sin_port = 0; 54 return (pmap_getport(&addr, prognum, versnum, proto)); 55 } 56