1 /* $NetBSD: yp_all.c,v 1.11 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_all.c,v 1.11 2000/07/06 03:14:05 christos Exp $"); 37 #endif 38 39 #include "namespace.h" 40 #include <string.h> 41 #include <err.h> 42 #include <rpc/rpc.h> 43 #include <rpcsvc/yp_prot.h> 44 #include <rpcsvc/ypclnt.h> 45 #include "local.h" 46 47 extern struct timeval _yplib_timeout; 48 49 #ifdef __weak_alias 50 __weak_alias(yp_all,_yp_all) 51 #endif 52 53 int 54 yp_all(indomain, inmap, incallback) 55 const char *indomain; 56 const char *inmap; 57 struct ypall_callback *incallback; 58 { 59 struct ypreq_nokey yprnk; 60 struct dom_binding *ysd; 61 struct sockaddr_in clnt_sin; 62 enum clnt_stat status; 63 CLIENT *clnt; 64 int clnt_sock; 65 66 if (_yp_invalid_domain(indomain)) 67 return YPERR_BADARGS; 68 if (inmap == NULL || *inmap == '\0' 69 || strlen(inmap) > YPMAXMAP) 70 return YPERR_BADARGS; 71 if (incallback == NULL) 72 return YPERR_BADARGS; 73 74 if (_yp_dobind(indomain, &ysd) != 0) 75 return YPERR_DOMAIN; 76 77 clnt_sock = RPC_ANYSOCK; 78 clnt_sin = ysd->dom_server_addr; 79 clnt_sin.sin_port = 0; 80 clnt = clnttcp_create(&clnt_sin, YPPROG, YPVERS, &clnt_sock, 0, 0); 81 if (clnt == NULL) { 82 warnx("clnttcp_create failed"); 83 return YPERR_PMAP; 84 } 85 yprnk.domain = indomain; 86 yprnk.map = inmap; 87 88 status = clnt_call(clnt, (rpcproc_t)YPPROC_ALL, 89 (xdrproc_t)xdr_ypreq_nokey, &yprnk, 90 (xdrproc_t)xdr_ypall, (char *)(void *)incallback, _yplib_timeout); 91 clnt_destroy(clnt); 92 93 /* not really needed... */ 94 __yp_unbind(ysd); 95 96 if (status != RPC_SUCCESS) 97 return YPERR_RPC; 98 99 return 0; 100 } 101