1 /* $NetBSD: getrpcport.c,v 1.16 2000/01/22 22:19:18 mycroft Exp $ */
4 * Copyright (c) 2009, Sun Microsystems, Inc.
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18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
19 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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31 #if defined(LIBC_SCCS) && !defined(lint)
32 static char *sccsid2 = "@(#)getrpcport.c 1.3 87/08/11 SMI";
33 static char *sccsid = "@(#)getrpcport.c 2.1 88/07/29 4.0 RPCSRC";
35 #include <sys/cdefs.h>
36 __FBSDID("$FreeBSD$");
39 * Copyright (c) 1985 by Sun Microsystems, Inc.
42 #include "namespace.h"
43 #include <sys/types.h>
44 #include <sys/socket.h>
52 #include <rpc/pmap_clnt.h>
53 #include "un-namespace.h"
56 getrpcport(char *host, int prognum, int versnum, int proto)
58 struct sockaddr_in addr;
63 if ((hp = gethostbyname(host)) == NULL)
65 memset(&addr, 0, sizeof(addr));
66 addr.sin_len = sizeof(struct sockaddr_in);
67 addr.sin_family = AF_INET;
69 if (hp->h_length > addr.sin_len)
70 hp->h_length = addr.sin_len;
71 memcpy(&addr.sin_addr.s_addr, hp->h_addr, (size_t)hp->h_length);
72 /* Inconsistent interfaces need casts! :-( */
73 return (pmap_getport(&addr, (u_long)prognum, (u_long)versnum,