| 1 | /* |
| 2 | * Sun RPC is a product of Sun Microsystems, Inc. and is provided for |
| 3 | * unrestricted use provided that this legend is included on all tape |
| 4 | * media and as a part of the software program in whole or part. Users |
| 5 | * may copy or modify Sun RPC without charge, but are not authorized |
| 6 | * to license or distribute it to anyone else except as part of a product or |
| 7 | * program developed by the user. |
| 8 | * |
| 9 | * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE |
| 10 | * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR |
| 11 | * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE. |
| 12 | * |
| 13 | * Sun RPC is provided with no support and without any obligation on the |
| 14 | * part of Sun Microsystems, Inc. to assist in its use, correction, |
| 15 | * modification or enhancement. |
| 16 | * |
| 17 | * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE |
| 18 | * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC |
| 19 | * OR ANY PART THEREOF. |
| 20 | * |
| 21 | * In no event will Sun Microsystems, Inc. be liable for any lost revenue |
| 22 | * or profits or other special, indirect and consequential damages, even if |
| 23 | * Sun has been advised of the possibility of such damages. |
| 24 | * |
| 25 | * Sun Microsystems, Inc. |
| 26 | * 2550 Garcia Avenue |
| 27 | * Mountain View, California 94043 |
| 28 | */ |
| 29 | |
| 30 | #if defined(LIBC_SCCS) && !defined(lint) |
| 31 | /*static char *sccsid = "from: @(#)getrpcport.c 1.3 87/08/11 SMI";*/ |
| 32 | /*static char *sccsid = "from: @(#)getrpcport.c 2.1 88/07/29 4.0 RPCSRC";*/ |
| 33 | static char *rcsid = "$Id: getrpcport.c,v 1.3 1993/08/26 00:53:24 jtc Exp $"; |
| 34 | #endif |
| 35 | |
| 36 | /* |
| 37 | * Copyright (c) 1985 by Sun Microsystems, Inc. |
| 38 | */ |
| 39 | |
| 40 | #include <stdio.h> |
| 41 | #include <rpc/rpc.h> |
| 42 | #include <netdb.h> |
| 43 | #include <sys/socket.h> |
| 44 | |
| 45 | getrpcport(host, prognum, versnum, proto) |
| 46 | char *host; |
| 47 | { |
| 48 | struct sockaddr_in addr; |
| 49 | struct hostent *hp; |
| 50 | |
| 51 | if ((hp = gethostbyname(host)) == NULL) |
| 52 | return (0); |
| 53 | bcopy(hp->h_addr, (char *) &addr.sin_addr, hp->h_length); |
| 54 | addr.sin_family = AF_INET; |
| 55 | addr.sin_port = 0; |
| 56 | return (pmap_getport(&addr, prognum, versnum, proto)); |
| 57 | } |