minix/lib/libc/yp/yp_all.c

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/* $NetBSD: yp_all.c,v 1.13 2012/06/25 22:32:46 abs Exp $ */
/*
* Copyright (c) 1992, 1993 Theo de Raadt <deraadt@fsa.ca>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
#include <sys/cdefs.h>
#if defined(LIBC_SCCS) && !defined(lint)
__RCSID("$NetBSD: yp_all.c,v 1.13 2012/06/25 22:32:46 abs Exp $");
#endif
#include "namespace.h"
#include <string.h>
#include <err.h>
#include <rpc/rpc.h>
#include <rpcsvc/yp_prot.h>
#include <rpcsvc/ypclnt.h>
#include "local.h"
extern struct timeval _yplib_timeout;
#ifdef __weak_alias
__weak_alias(yp_all,_yp_all)
#endif
int
yp_all(const char *indomain, const char *inmap,
struct ypall_callback *incallback)
{
struct ypreq_nokey yprnk;
struct dom_binding *ysd;
struct sockaddr_in clnt_sin;
enum clnt_stat status;
CLIENT *clnt;
int clnt_sock;
if (_yp_invalid_domain(indomain))
return YPERR_BADARGS;
if (inmap == NULL || *inmap == '\0'
|| strlen(inmap) > YPMAXMAP)
return YPERR_BADARGS;
if (incallback == NULL)
return YPERR_BADARGS;
if (_yp_dobind(indomain, &ysd) != 0)
return YPERR_DOMAIN;
clnt_sock = RPC_ANYSOCK;
clnt_sin = ysd->dom_server_addr;
clnt_sin.sin_port = 0;
clnt = clnttcp_create(&clnt_sin, YPPROG, YPVERS, &clnt_sock, 0, 0);
if (clnt == NULL) {
warnx("clnttcp_create failed");
return YPERR_PMAP;
}
yprnk.domain = indomain;
yprnk.map = inmap;
status = clnt_call(clnt, (rpcproc_t)YPPROC_ALL,
(xdrproc_t)xdr_ypreq_nokey, &yprnk,
(xdrproc_t)xdr_ypall, (char *)(void *)incallback, _yplib_timeout);
clnt_destroy(clnt);
/* not really needed... */
__yp_unbind(ysd);
if (status != RPC_SUCCESS)
return YPERR_RPC;
return 0;
}