1 /* $NetBSD: yp_maplist.c,v 1.10 2000/07/06 03:14:05 christos Exp $ */ 2 3 /* 4 * Copyright (c) 1992, 1993 Theo de Raadt <deraadt@fsa.ca> 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by Theo de Raadt. 18 * 4. The name of the author may not be used to endorse or promote products 19 * derived from this software without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS 22 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 23 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY 25 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 */ 33 34 #include <sys/cdefs.h> 35 #if defined(LIBC_SCCS) && !defined(lint) 36 __RCSID("$NetBSD: yp_maplist.c,v 1.10 2000/07/06 03:14:05 christos Exp $"); 37 #endif 38 39 #include "namespace.h" 40 #include <string.h> 41 #include <rpc/rpc.h> 42 #include <rpcsvc/yp_prot.h> 43 #include <rpcsvc/ypclnt.h> 44 #include "local.h" 45 46 extern struct timeval _yplib_timeout; 47 extern int _yplib_nerrs; 48 49 #ifdef __weak_alias 50 __weak_alias(yp_maplist,_yp_maplist) 51 #endif 52 53 int 54 yp_maplist(indomain, outmaplist) 55 const char *indomain; 56 struct ypmaplist **outmaplist; 57 { 58 struct dom_binding *ysd; 59 struct ypresp_maplist ypml; 60 int r, nerrs = 0; 61 62 if (_yp_invalid_domain(indomain)) 63 return YPERR_BADARGS; 64 if (outmaplist == NULL) 65 return YPERR_BADARGS; 66 again: 67 if (_yp_dobind(indomain, &ysd) != 0) 68 return YPERR_DOMAIN; 69 70 memset(&ypml, 0, sizeof ypml); 71 72 r = clnt_call(ysd->dom_client, (rpcproc_t)YPPROC_MAPLIST, 73 (xdrproc_t)xdr_ypdomain_wrap_string, &indomain, 74 (xdrproc_t)xdr_ypresp_maplist, &ypml, _yplib_timeout); 75 if (r != RPC_SUCCESS) { 76 if (++nerrs == _yplib_nerrs) { 77 clnt_perror(ysd->dom_client, "yp_maplist: clnt_call"); 78 nerrs = 0; 79 } 80 ysd->dom_vers = -1; 81 goto again; 82 } 83 *outmaplist = ypml.list; 84 /* NO: xdr_free(xdr_ypresp_maplist, &ypml); */ 85 __yp_unbind(ysd); 86 return ypprot_err(ypml.status); 87 } 88