1 /* $NetBSD: getrpcport.c,v 1.16 2000/01/22 22:19:18 mycroft Exp $ */
4 * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
5 * unrestricted use provided that this legend is included on all tape
6 * media and as a part of the software program in whole or part. Users
7 * may copy or modify Sun RPC without charge, but are not authorized
8 * to license or distribute it to anyone else except as part of a product or
9 * program developed by the user.
11 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
12 * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
13 * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
15 * Sun RPC is provided with no support and without any obligation on the
16 * part of Sun Microsystems, Inc. to assist in its use, correction,
17 * modification or enhancement.
19 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
20 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
21 * OR ANY PART THEREOF.
23 * In no event will Sun Microsystems, Inc. be liable for any lost revenue
24 * or profits or other special, indirect and consequential damages, even if
25 * Sun has been advised of the possibility of such damages.
27 * Sun Microsystems, Inc.
29 * Mountain View, California 94043
32 #if defined(LIBC_SCCS) && !defined(lint)
33 static char *sccsid2 = "@(#)getrpcport.c 1.3 87/08/11 SMI";
34 static char *sccsid = "@(#)getrpcport.c 2.1 88/07/29 4.0 RPCSRC";
36 #include <sys/cdefs.h>
37 __FBSDID("$FreeBSD$");
40 * Copyright (c) 1985 by Sun Microsystems, Inc.
43 #include "namespace.h"
44 #include <sys/types.h>
45 #include <sys/socket.h>
53 #include <rpc/pmap_clnt.h>
54 #include "un-namespace.h"
57 getrpcport(host, prognum, versnum, proto)
59 int prognum, versnum, proto;
61 struct sockaddr_in addr;
66 if ((hp = gethostbyname(host)) == NULL)
68 memset(&addr, 0, sizeof(addr));
69 addr.sin_len = sizeof(struct sockaddr_in);
70 addr.sin_family = AF_INET;
72 if (hp->h_length > addr.sin_len)
73 hp->h_length = addr.sin_len;
74 memcpy(&addr.sin_addr.s_addr, hp->h_addr, (size_t)hp->h_length);
75 /* Inconsistent interfaces need casts! :-( */
76 return (pmap_getport(&addr, (u_long)prognum, (u_long)versnum,