glibc/sunrpc/getrpcport.c
Ulrich Drepper 9af652f608 Update.
2001-08-19  Ulrich Drepper  <drepper@redhat.com>

	* sunrpc/svcauth_des.c (_svcauth_des): Avoid using bcopy.
	* sunrpc/xdr_rec.c: Likewise.
	* sunrpc/xdr_mem.c: Likewise.
	* sunrpc/svc_authux.c (_svcauth_unix): Likewise.
	* sunrpc/rpc_cmsg.c: Likewise.
	* sunrpc/getrpcport.c (getrpcport): Likewise.
	* sunrpc/clnt_simp.c (callrpc): Likewise.
	* sunrpc/clnt_gen.c (clnt_create): Likewise.
	* string/envz.c: Likewise.

	* po/ko.po: Update from translation team.

	* argp/argp-help.c: Handle wide oriented stderr stream.

	* conform/conformtest.pl: <inttypes.h> test requires <stddef.h>.
2001-08-20 06:37:56 +00:00

75 lines
2.3 KiB
C

/* @(#)getrpcport.c 2.1 88/07/29 4.0 RPCSRC */
#if !defined(lint) && defined(SCCSIDS)
static char sccsid[] = "@(#)getrpcport.c 1.3 87/08/11 SMI";
#endif
/*
* Sun RPC is a product of Sun Microsystems, Inc. and is provided for
* unrestricted use provided that this legend is included on all tape
* media and as a part of the software program in whole or part. Users
* may copy or modify Sun RPC without charge, but are not authorized
* to license or distribute it to anyone else except as part of a product or
* program developed by the user.
*
* SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
* WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
* PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
*
* Sun RPC is provided with no support and without any obligation on the
* part of Sun Microsystems, Inc. to assist in its use, correction,
* modification or enhancement.
*
* SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
* INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
* OR ANY PART THEREOF.
*
* In no event will Sun Microsystems, Inc. be liable for any lost revenue
* or profits or other special, indirect and consequential damages, even if
* Sun has been advised of the possibility of such damages.
*
* Sun Microsystems, Inc.
* 2550 Garcia Avenue
* Mountain View, California 94043
*/
/*
* Copyright (c) 1985 by Sun Microsystems, Inc.
*/
#include <alloca.h>
#include <errno.h>
#include <stdio.h>
#include <netdb.h>
#include <string.h>
#include <rpc/rpc.h>
#include <rpc/clnt.h>
#include <rpc/pmap_clnt.h>
#include <sys/socket.h>
int
getrpcport (const char *host, u_long prognum, u_long versnum, u_int proto)
{
struct sockaddr_in addr;
struct hostent hostbuf, *hp;
size_t buflen;
char *buffer;
int herr;
buflen = 1024;
buffer = __alloca (buflen);
while (__gethostbyname_r (host, &hostbuf, buffer, buflen, &hp, &herr) != 0
|| hp == NULL)
if (herr != NETDB_INTERNAL || errno != ERANGE)
return 0;
else
{
/* Enlarge the buffer. */
buflen *= 2;
buffer = __alloca (buflen);
}
memcpy ((char *) &addr.sin_addr, hp->h_addr, hp->h_length);
addr.sin_family = AF_INET;
addr.sin_port = 0;
return pmap_getport (&addr, prognum, versnum, proto);
}